A B C D E F G H I J K L M N O P Q R S T U V W X Y _

A

abort() - Method in class org.apache.lucene.index.IndexWriter
Close the IndexWriter without committing any of the changes that have occurred since it was opened.
AbstractBenchmarker - Class in org.apache.lucene.benchmark
Deprecated. Use the Task based benchmarker
AbstractBenchmarker() - Constructor for class org.apache.lucene.benchmark.AbstractBenchmarker
Deprecated.  
AbstractField - Class in org.apache.lucene.document
 
AbstractField() - Constructor for class org.apache.lucene.document.AbstractField
 
AbstractField(String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.AbstractField
 
AbstractQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
Abstract base query maker.
AbstractQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
 
accept(String) - Method in interface org.apache.lucene.document.FieldSelector
 
accept(String) - Method in class org.apache.lucene.document.LoadFirstFieldSelector
 
accept(String) - Method in class org.apache.lucene.document.MapFieldSelector
Load field according to its associated value in fieldSelections
accept(String) - Method in class org.apache.lucene.document.SetBasedFieldSelector
Indicate whether to load the field with the given name or not.
accept(File, String) - Method in class org.apache.lucene.index.IndexFileNameFilter
 
acquireWriteLock() - Method in class org.apache.lucene.index.IndexReader
Does nothing by default.
ACRONYM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
ACRONYM_DEP - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated. this solves a bug where HOSTs that end with '.' are identified as ACRONYMs. It is deprecated and will be removed in the next release.
ACRONYM_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
add(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
Add this CharSequence into the set
add(String) - Method in class org.apache.lucene.analysis.CharArraySet
Add this String into the set
add(char[]) - Method in class org.apache.lucene.analysis.CharArraySet
Add this char[] directly to the set.
add(Object) - Method in class org.apache.lucene.analysis.CharArraySet
 
add(Token) - Method in class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
 
add(Token) - Method in class org.apache.lucene.analysis.sinks.TokenRangeSinkTokenizer
 
add(Token) - Method in class org.apache.lucene.analysis.sinks.TokenTypeSinkTokenizer
 
add(Token) - Method in class org.apache.lucene.analysis.SinkTokenizer
Override this method to cache only certain tokens, or new tokens based on the old tokens.
add(TaskStats) - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
Add data from another stat, for aggregation
add(Fieldable) - Method in class org.apache.lucene.document.Document
Adds a field to a document.
add(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
 
add(IndexReader) - Method in class org.apache.lucene.index.ParallelReader
Add an IndexReader.
add(IndexReader, boolean) - Method in class org.apache.lucene.index.ParallelReader
Add an IndexReader whose stored fields will not be returned.
add(FilterClause) - Method in class org.apache.lucene.search.BooleanFilter
Adds a new FilterClause to the Boolean Filter container
add(Query, BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanQuery
Adds a clause to a boolean query.
add(BooleanClause) - Method in class org.apache.lucene.search.BooleanQuery
Adds a clause to a boolean query.
add(Query) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Add a subquery to this disjunction
add(Collection) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Add a collection of disjuncts to this disjunction via Iterable
add(Term) - Method in class org.apache.lucene.search.MultiPhraseQuery
Add a single term at the next position in the phrase.
add(Term[]) - Method in class org.apache.lucene.search.MultiPhraseQuery
Add multiple terms at the next position in the phrase.
add(Term[], int) - Method in class org.apache.lucene.search.MultiPhraseQuery
Allows to specify the relative position of terms within the phrase.
add(Term) - Method in class org.apache.lucene.search.PhraseQuery
Adds a term to the end of the query phrase.
add(Term, int) - Method in class org.apache.lucene.search.PhraseQuery
Adds a term to the end of the query phrase.
add_escapes(String) - Method in exception org.apache.lucene.demo.html.ParseException
Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.ParseException
Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.precedence.ParseException
Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
add_escapes(String) - Method in exception org.apache.lucene.queryParser.surround.parser.ParseException
Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
addAnalyzer(String, Analyzer) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
Defines an analyzer to use for the specified field.
addBuilder(String, SpanQueryBuilder) - Method in class org.apache.lucene.xmlparser.builders.SpanQueryBuilderFactory
 
addBuilder(String, FilterBuilder) - Method in class org.apache.lucene.xmlparser.FilterBuilderFactory
 
addBuilder(String, QueryBuilder) - Method in class org.apache.lucene.xmlparser.QueryBuilderFactory
 
addBytes(long) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
addClause(Vector, int, int, Query) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
addClause(Vector, int, int, Query) - Method in class org.apache.lucene.queryParser.QueryParser
 
addConfig(IndexTask.HandlerConfig) - Method in class org.apache.lucene.ant.IndexTask
Sets custom properties for a configurable document handler.
addData(TimeData) - Method in class org.apache.lucene.benchmark.stats.TestRunData
Add a data point.
addDefaultQueryTemplate(InputStream) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
 
addDetail(Explanation) - Method in class org.apache.lucene.search.Explanation
Adds a sub-node to this explanation node.
AddDocTask - Class in org.apache.lucene.benchmark.byTask.tasks
Add a document, optionally with of a certain size.
AddDocTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
 
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Adds a document to this index, using the provided analyzer instead of the one specific in the constructor.
addDocument(Document) - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Adds a document to this index.
addDocument(Document) - Method in class org.apache.lucene.index.IndexWriter
Adds a document to this index.
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexWriter
Adds a document to this index, using the provided analyzer instead of the value of IndexWriter.getAnalyzer().
addEscapes(String) - Static method in error org.apache.lucene.demo.html.TokenMgrError
Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addEscapes(String) - Static method in error org.apache.lucene.queryParser.precedence.TokenMgrError
Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addEscapes(String) - Static method in error org.apache.lucene.queryParser.surround.parser.TokenMgrError
Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addEscapes(String) - Static method in error org.apache.lucene.queryParser.TokenMgrError
Replaces unprintable characters by their espaced (or unicode escaped) equivalents in the given string
addField(String, String, Analyzer) - Method in class org.apache.lucene.index.memory.MemoryIndex
Convenience method; Tokenizes the given field text and adds the resulting terms to the index; Equivalent to adding an indexed non-keyword Lucene Field that is tokenized, not stored, termVectorStored with positions (or termVectorStored with positions and offsets),
addField(String, TokenStream) - Method in class org.apache.lucene.index.memory.MemoryIndex
Equivalent to addField(fieldName, stream, 1.0f).
addField(String, TokenStream, float) - Method in class org.apache.lucene.index.memory.MemoryIndex
Iterates over the given token stream and adds the resulting terms to the index; Equivalent to adding a tokenized, indexed, termVectorStored, unstored, Lucene Field.
addFileset(FileSet) - Method in class org.apache.lucene.ant.IndexTask
Adds a set of files (nested fileset attribute).
addFilterBuilder(String, FilterBuilder) - Method in class org.apache.lucene.xmlparser.CoreParser
 
addIndexes(Directory[]) - Method in class org.apache.lucene.index.IndexWriter
Merges all segments from an array of indexes into this index.
addIndexes(IndexReader[]) - Method in class org.apache.lucene.index.IndexWriter
Merges the provided indexes into this index.
addIndexesNoOptimize(Directory[]) - Method in class org.apache.lucene.index.IndexWriter
Merges all segments from an array of indexes into this index.
addPosition(int, int) - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
 
addQueryBuilder(String, QueryBuilder) - Method in class org.apache.lucene.xmlparser.CoreParser
 
addQueryTemplate(String, InputStream) - Method in class org.apache.lucene.xmlparser.QueryTemplateManager
 
addResult(int, boolean, long) - Method in class org.apache.lucene.benchmark.quality.QualityStats
Add a (possibly relevant) doc.
addSpanNearQuery(Query) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
 
addSpanQueries(SpanNearClauseFactory) - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
 
addSpanQueries(SpanNearClauseFactory) - Method in interface org.apache.lucene.queryParser.surround.query.DistanceSubQuery
 
addSpanQueries(SpanNearClauseFactory) - Method in class org.apache.lucene.queryParser.surround.query.OrQuery
 
addSpanQueries(SpanNearClauseFactory) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
 
addSpanQueryWeighted(SpanQuery, float) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
 
addTask(PerfTask) - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
 
addTerm(Term) - Method in class org.apache.lucene.search.TermsFilter
Adds a term to the list of acceptable terms
addTerms(String, String, float, int) - Method in class org.apache.lucene.search.FuzzyLikeThisQuery
Adds user input for "fuzzification"
addTermWeighted(Term, float) - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
 
addUniqueBytes(long) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
adjustBeginLineColumn(int, int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
Method to adjust line and column numbers for the start of a token.
adjustTop() - Method in class org.apache.lucene.util.PriorityQueue
Should be called when the Object at top changes values.
adjustTop() - Method in class org.apache.lucene.util.ScorerDocQueue
Should be called when the scorer at top changes doc() value.
AfterEquals - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
Algorithm - Class in org.apache.lucene.benchmark.byTask.utils
Test algorithm, as read from file
Algorithm(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.utils.Algorithm
Read algorithm from file
ALL - Static variable in class org.apache.lucene.index.IndexReader.FieldOption
All fields
ALL - Static variable in class org.apache.lucene.index.SortedTermVectorMapper
Stand-in name for the field in TermVectorEntry.
allFragmentsProcessed() - Method in class org.apache.lucene.search.highlight.QueryScorer
 
allowedSuffix(String) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
allowedTruncation(String) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
ALPHANUM_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
AlreadyClosedException - Exception in org.apache.lucene.store
This exception is thrown when there is an attempt to access something that has already been closed.
AlreadyClosedException(String) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
 
Among - Class in net.sf.snowball
 
Among(String, int, int, String, SnowballProgram) - Constructor for class net.sf.snowball.Among
 
analyze(String) - Method in class org.apache.lucene.index.memory.SynonymMap
Analyzes/transforms the given word on input stream loading.
Analyzer - Class in org.apache.lucene.analysis
An Analyzer builds TokenStreams, which analyze text.
Analyzer() - Constructor for class org.apache.lucene.analysis.Analyzer
 
analyzer - Variable in class org.apache.lucene.index.IndexModifier
Deprecated.  
analyzer - Variable in class org.apache.lucene.xmlparser.CoreParser
 
AnalyzerUtil - Class in org.apache.lucene.index.memory
Various fulltext analysis utilities avoiding redundant code in several classes.
AnalyzingQueryParser - Class in org.apache.lucene.queryParser.analyzing
Overrides Lucene's default QueryParser so that Fuzzy-, Prefix-, Range-, and WildcardQuerys are also passed through the given analyzer, but wild card characters (like *) don't get removed from the search terms.
AnalyzingQueryParser(String, Analyzer) - Constructor for class org.apache.lucene.queryParser.analyzing.AnalyzingQueryParser
Constructs a query parser.
AND - Static variable in class org.apache.lucene.misc.ChainedFilter
BitSet.and(java.util.BitSet).
AND - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
AND - Static variable in class org.apache.lucene.queryParser.QueryParser.Operator
 
AND - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
AND - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
AND_OPERATOR - Static variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
AND_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser
Alternative form of QueryParser.Operator.AND
andExpression(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
ANDNOT - Static variable in class org.apache.lucene.misc.ChainedFilter
BitSet.andNot(java.util.BitSet).
AndQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
AndQuery - Class in org.apache.lucene.queryParser.surround.query
 
AndQuery(List, boolean, String) - Constructor for class org.apache.lucene.queryParser.surround.query.AndQuery
 
anyUnhandledExceptions() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler
Used for testing
APOSTROPHE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
APOSTROPHE_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
appendRegExpForChar(char, StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.SrndTruncQuery
 
ArgEquals - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
ArgName - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
ArgQuote1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
ArgQuote2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
ArgValue() - Method in class org.apache.lucene.demo.html.HTMLParser
 
ArgValue - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
assign_to(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
 
assureOpen() - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Throw an IllegalStateException if the index is closed.
AUTO - Static variable in class org.apache.lucene.search.SortField
Guess type of sort based on field contents.
average(QualityStats[]) - Static method in class org.apache.lucene.benchmark.quality.QualityStats
Create a QualityStats object that is the average of the input QualityStats objects.
avgFree - Variable in class org.apache.lucene.benchmark.stats.MemUsage
 
avgTotal - Variable in class org.apache.lucene.benchmark.stats.MemUsage
 

B

BACK - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter.Side
Get the n-gram from the end of the input
BACK - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer.Side
Get the n-gram from the end of the input
backup(int) - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
backup(int) - Method in interface org.apache.lucene.queryParser.CharStream
Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.FastCharStream
 
backup(int) - Method in interface org.apache.lucene.queryParser.precedence.CharStream
Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
backup(int) - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
baselineTf(float) - Method in class org.apache.lucene.misc.SweetSpotSimilarity
Implemented as: (x <= min) ? base : sqrt(x+(base**2)-min) ...but with a special case check for 0.
BasicDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
Create documents for the test.
BasicDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
BasicQueryFactory - Class in org.apache.lucene.queryParser.surround.query
 
BasicQueryFactory(int) - Constructor for class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
 
BasicQueryFactory() - Constructor for class org.apache.lucene.queryParser.surround.query.BasicQueryFactory
 
beginColumn - Variable in class org.apache.lucene.demo.html.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginColumn - Variable in class org.apache.lucene.queryParser.precedence.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginColumn - Variable in class org.apache.lucene.queryParser.surround.parser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginColumn - Variable in class org.apache.lucene.queryParser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.demo.html.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.precedence.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.surround.parser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
beginLine - Variable in class org.apache.lucene.queryParser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
BeginToken() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
BeginToken() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.FastCharStream
 
BeginToken() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
BeginToken() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
benchmark(File, BenchmarkOptions) - Method in interface org.apache.lucene.benchmark.Benchmarker
Deprecated. Benchmark according to the implementation, using the workingDir as the place to store things.
Benchmark - Class in org.apache.lucene.benchmark.byTask
Run the benchmark algorithm.
Benchmark(Reader) - Constructor for class org.apache.lucene.benchmark.byTask.Benchmark
 
benchmark(File, BenchmarkOptions) - Method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
Deprecated.  
Benchmarker - Interface in org.apache.lucene.benchmark
Deprecated. Use the Task based benchmarker
BenchmarkOptions - Interface in org.apache.lucene.benchmark
Deprecated. Use the task based approach instead
binaryValue() - Method in class org.apache.lucene.document.Field
The value of the field in Binary, or null.
binaryValue() - Method in interface org.apache.lucene.document.Fieldable
The value of the field in Binary, or null.
bits(IndexReader) - Method in class org.apache.lucene.misc.ChainedFilter
Filter.bits(org.apache.lucene.index.IndexReader).
bits(IndexReader) - Method in class org.apache.lucene.search.BooleanFilter
Returns the a BitSet representing the Boolean composition of the filters that have been added.
bits(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
 
bits(IndexReader) - Method in class org.apache.lucene.search.CachingWrapperFilter
 
bits(IndexReader) - Method in class org.apache.lucene.search.DuplicateFilter
 
bits(IndexReader) - Method in class org.apache.lucene.search.Filter
Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
bits(IndexReader) - Method in class org.apache.lucene.search.PrefixFilter
 
bits(IndexReader) - Method in class org.apache.lucene.search.QueryWrapperFilter
 
bits(IndexReader) - Method in class org.apache.lucene.search.RangeFilter
Returns a BitSet with true for documents which should be permitted in search results, and false for those that should not.
bits(IndexReader) - Method in class org.apache.lucene.search.RemoteCachingWrapperFilter
Uses the FilterManager to keep the cache for a filter on the searcher side of a remote connection.
bits(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
 
bits(IndexReader) - Method in class org.apache.lucene.search.TermsFilter
 
bitSpans(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
 
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanFilter
Returns a SpanFilterResult with true for documents which should be permitted in search results, and false for those that should not and Spans for where the true docs match.
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
 
BitVector - Class in org.apache.lucene.util
Optimized implementation of a vector of bits.
BitVector(int) - Constructor for class org.apache.lucene.util.BitVector
Constructs a vector capable of holding n bits.
BitVector(Directory, String) - Constructor for class org.apache.lucene.util.BitVector
Constructs a bit vector from the file name in Directory d, as written by the BitVector.write(org.apache.lucene.store.Directory, java.lang.String) method.
Block - Class in org.apache.lucene.store.db
 
Block(File) - Constructor for class org.apache.lucene.store.db.Block
 
block - Variable in class org.apache.lucene.store.db.DbIndexInput
 
block - Variable in class org.apache.lucene.store.db.DbIndexOutput
 
Block - Class in org.apache.lucene.store.je
Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
Block(File) - Constructor for class org.apache.lucene.store.je.Block
 
block - Variable in class org.apache.lucene.store.je.JEIndexInput
 
block - Variable in class org.apache.lucene.store.je.JEIndexOutput
 
BLOCK_LEN - Static variable in class org.apache.lucene.store.db.DbIndexOutput
 
BLOCK_LEN - Static variable in class org.apache.lucene.store.je.JEIndexOutput
 
BLOCK_MASK - Static variable in class org.apache.lucene.store.db.DbIndexOutput
 
BLOCK_MASK - Static variable in class org.apache.lucene.store.je.JEIndexOutput
 
BLOCK_SHIFT - Static variable in class org.apache.lucene.store.db.DbIndexOutput
The size of data blocks, currently 16k (2^14), is determined by this constant.
BLOCK_SHIFT - Static variable in class org.apache.lucene.store.je.JEIndexOutput
The size of data blocks, currently 16k (2^14), is determined by this constant.
blocks - Variable in class org.apache.lucene.store.db.DbDirectory
 
blocks - Variable in class org.apache.lucene.store.je.JEDirectory
 
BODY_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
BOLD - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
BOLD_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
BOLD_ITALICS - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
BOLD_ITALICS_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
BooleanClause - Class in org.apache.lucene.search
A clause in a BooleanQuery.
BooleanClause(Query, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.BooleanClause
Constructs a BooleanClause.
BooleanClause.Occur - Class in org.apache.lucene.search
Specifies how clauses are to occur in matching documents.
BooleanFilter - Class in org.apache.lucene.search
A container Filter that allows Boolean composition of Filters.
BooleanFilter() - Constructor for class org.apache.lucene.search.BooleanFilter
 
BooleanFilterBuilder - Class in org.apache.lucene.xmlparser.builders
 
BooleanFilterBuilder(FilterBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.BooleanFilterBuilder
 
BooleanQuery - Class in org.apache.lucene.search
A Query that matches documents matching boolean combinations of other queries, e.g.
BooleanQuery() - Constructor for class org.apache.lucene.search.BooleanQuery
Constructs an empty boolean query.
BooleanQuery(boolean) - Constructor for class org.apache.lucene.search.BooleanQuery
Constructs an empty boolean query.
BooleanQuery.TooManyClauses - Exception in org.apache.lucene.search
Thrown when an attempt is made to add more than BooleanQuery.getMaxClauseCount() clauses.
BooleanQuery.TooManyClauses() - Constructor for exception org.apache.lucene.search.BooleanQuery.TooManyClauses
 
BooleanQueryBuilder - Class in org.apache.lucene.xmlparser.builders
 
BooleanQueryBuilder(QueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.BooleanQueryBuilder
 
BOOLEANS - Static variable in class org.apache.lucene.benchmark.Constants
 
boost - Variable in class org.apache.lucene.document.AbstractField
 
Boost - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
Boost - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
Boost - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
boost(float) - Static method in class org.apache.lucene.util.ToStringUtils
for printing boost only if not 1.0
BoostingQuery - Class in org.apache.lucene.search
The BoostingQuery class can be used to effectively demote results that match a given query.
BoostingQuery(Query, Query, float) - Constructor for class org.apache.lucene.search.BoostingQuery
 
BoostingQueryBuilder - Class in org.apache.lucene.xmlparser.builders
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
BoostingQueryBuilder(QueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.BoostingQueryBuilder
 
BoostingTermQuery - Class in org.apache.lucene.search.payloads
The BoostingTermQuery is very similar to the SpanTermQuery except that it factors in the value of the payload located at each of the positions where the Term occurs.
BoostingTermQuery(Term) - Constructor for class org.apache.lucene.search.payloads.BoostingTermQuery
 
BoostingTermQuery.BoostingTermWeight - Class in org.apache.lucene.search.payloads
 
BoostingTermQuery.BoostingTermWeight(BoostingTermQuery, Searcher) - Constructor for class org.apache.lucene.search.payloads.BoostingTermQuery.BoostingTermWeight
 
boosts - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
BOTH - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
bra - Variable in class net.sf.snowball.SnowballProgram
 
BRAZILIAN_STOP_WORDS - Static variable in class org.apache.lucene.analysis.br.BrazilianAnalyzer
List of typical Brazilian stopwords.
BrazilianAnalyzer - Class in org.apache.lucene.analysis.br
Analyzer for Brazilian language.
BrazilianAnalyzer() - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
Builds an analyzer with the default stop words (BrazilianAnalyzer.BRAZILIAN_STOP_WORDS).
BrazilianAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
Builds an analyzer with the given stop words.
BrazilianAnalyzer(Hashtable) - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
Builds an analyzer with the given stop words.
BrazilianAnalyzer(File) - Constructor for class org.apache.lucene.analysis.br.BrazilianAnalyzer
Builds an analyzer with the given stop words.
BrazilianStemFilter - Class in org.apache.lucene.analysis.br
Based on GermanStemFilter
BrazilianStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.br.BrazilianStemFilter
 
BrazilianStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.br.BrazilianStemFilter
 
BrazilianStemmer - Class in org.apache.lucene.analysis.br
A stemmer for Brazilian words.
BrazilianStemmer() - Constructor for class org.apache.lucene.analysis.br.BrazilianStemmer
 
bufcolumn - Variable in class org.apache.lucene.demo.html.SimpleCharStream
 
buffer - Variable in class org.apache.lucene.demo.html.SimpleCharStream
 
BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput
Default buffer size
BufferedIndexInput - Class in org.apache.lucene.store
Base implementation class for buffered IndexInput.
BufferedIndexInput() - Constructor for class org.apache.lucene.store.BufferedIndexInput
 
BufferedIndexInput(int) - Constructor for class org.apache.lucene.store.BufferedIndexInput
Inits BufferedIndexInput with a specific bufferSize
BufferedIndexOutput - Class in org.apache.lucene.store
Base implementation class for buffered IndexOutput.
BufferedIndexOutput() - Constructor for class org.apache.lucene.store.BufferedIndexOutput
 
bufline - Variable in class org.apache.lucene.demo.html.SimpleCharStream
 
bufpos - Variable in class org.apache.lucene.demo.html.SimpleCharStream
 
BYTE - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
field values are interpreted as numeric byte values.
byte315ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
byteToFloat(b, mantissaBits=3, zeroExponent=15)
byte52ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
byteToFloat(b, mantissaBits=5, zeroExponent=2)
byteAt(int) - Method in class org.apache.lucene.index.Payload
Returns the byte at the given index.
ByteFieldSource - Class in org.apache.lucene.search.function
Expert: obtains single byte field values from the FieldCache using getBytes() and makes those values available as other numeric types, casting as needed.
ByteFieldSource(String) - Constructor for class org.apache.lucene.search.function.ByteFieldSource
Create a cached byte field source with default string-to-byte parser.
ByteFieldSource(String, FieldCache.ByteParser) - Constructor for class org.apache.lucene.search.function.ByteFieldSource
Create a cached byte field source with a specific string-to-byte parser.
BYTES_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
byteToFloat(byte, int, int) - Static method in class org.apache.lucene.util.SmallFloat
Converts an 8 bit float to a 32 bit float.

C

cache - Variable in class org.apache.lucene.search.CachingSpanFilter
A transient Filter cache.
cache - Variable in class org.apache.lucene.search.CachingWrapperFilter
A transient Filter cache.
cache - Variable in class org.apache.lucene.search.FilterManager
The cache itself
cacheCleanSize - Variable in class org.apache.lucene.search.FilterManager
Maximum allowed cache size
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ByteFieldSource
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FieldCacheSource
Check if equals to another FieldCacheSource, already knowing that cache and field are equal.
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FloatFieldSource
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.IntFieldSource
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ShortFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ByteFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource
Return a hash code of a FieldCacheSource, without the hash-codes of the field and the cache (those are taken care of elsewhere).
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FloatFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.IntFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ShortFieldSource
 
CachedFilterBuilder - Class in org.apache.lucene.xmlparser.builders
Filters are cached in an LRU Cache keyed on the contained query or filter object.
CachedFilterBuilder(QueryBuilderFactory, FilterBuilderFactory, int) - Constructor for class org.apache.lucene.xmlparser.builders.CachedFilterBuilder
 
CachingSpanFilter - Class in org.apache.lucene.search
Wraps another SpanFilter's result and caches it.
CachingSpanFilter(SpanFilter) - Constructor for class org.apache.lucene.search.CachingSpanFilter
 
CachingTokenFilter - Class in org.apache.lucene.analysis
This class can be used if the Tokens of a TokenStream are intended to be consumed more than once.
CachingTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.CachingTokenFilter
 
CachingWrapperFilter - Class in org.apache.lucene.search
Wraps another filter's result and caches it.
CachingWrapperFilter(Filter) - Constructor for class org.apache.lucene.search.CachingWrapperFilter
 
CARAT - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
CARAT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
CARAT - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
CATEGORY - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
CATEGORY_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
ChainedFilter - Class in org.apache.lucene.misc
Allows multiple Filters to be chained.
ChainedFilter(Filter[]) - Constructor for class org.apache.lucene.misc.ChainedFilter
Ctor.
ChainedFilter(Filter[], int[]) - Constructor for class org.apache.lucene.misc.ChainedFilter
Ctor.
ChainedFilter(Filter[], int) - Constructor for class org.apache.lucene.misc.ChainedFilter
Ctor.
characters(char[], int, int) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
 
CharArraySet - Class in org.apache.lucene.analysis
A simple class that stores Strings as char[]'s in a hash table.
CharArraySet(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
Create set with enough capacity to hold startSize terms
CharArraySet(Collection, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
Create set from a Collection of char[] or String
CharArraySet.CharArraySetIterator - Class in org.apache.lucene.analysis
The Iterator for this set.
CharStream - Interface in org.apache.lucene.queryParser
This interface describes a character stream that maintains line and column number positions of the characters.
CharStream - Interface in org.apache.lucene.queryParser.precedence
This interface describes a character stream that maintains line and column number positions of the characters.
CharStream - Interface in org.apache.lucene.queryParser.surround.parser
This interface describes a character stream that maintains line and column number positions of the characters.
CharTokenizer - Class in org.apache.lucene.analysis
An abstract base class for simple, character-oriented tokenizers.
CharTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
 
check(Directory, boolean) - Static method in class org.apache.lucene.index.CheckIndex
Returns true if index is clean, else false.
checkDistanceSubQueries(DistanceQuery, String) - Static method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
CheckIndex - Class in org.apache.lucene.index
Basic tool to check the health of an index and write a new segments file that removes reference to problematic segments.
CheckIndex() - Constructor for class org.apache.lucene.index.CheckIndex
 
ChineseAnalyzer - Class in org.apache.lucene.analysis.cn
Title: ChineseAnalyzer Description: Subclass of org.apache.lucene.analysis.Analyzer build from a ChineseTokenizer, filtered with ChineseFilter.
ChineseAnalyzer() - Constructor for class org.apache.lucene.analysis.cn.ChineseAnalyzer
 
ChineseFilter - Class in org.apache.lucene.analysis.cn
Title: ChineseFilter Description: Filter with a stop word table Rule: No digital is allowed.
ChineseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.cn.ChineseFilter
 
ChineseTokenizer - Class in org.apache.lucene.analysis.cn
Title: ChineseTokenizer Description: Extract tokens from the Stream using Character.getType() Rule: A Chinese character as a single token Copyright: Copyright (c) 2001 Company: The difference between thr ChineseTokenizer and the CJKTokenizer (id=23545) is that they have different token parsing logic.
ChineseTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.cn.ChineseTokenizer
 
CITATION - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
CITATION_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
CJ - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
CJ_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
CJKAnalyzer - Class in org.apache.lucene.analysis.cjk
Filters CJKTokenizer with StopFilter.
CJKAnalyzer() - Constructor for class org.apache.lucene.analysis.cjk.CJKAnalyzer
Builds an analyzer which removes words in CJKAnalyzer.STOP_WORDS.
CJKAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.cjk.CJKAnalyzer
Builds an analyzer which removes words in the provided array.
CJKTokenizer - Class in org.apache.lucene.analysis.cjk
CJKTokenizer was modified from StopTokenizer which does a decent job for most European languages.
CJKTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.cjk.CJKTokenizer
Construct a token stream processing the given input.
Clause(String) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
Clause(String) - Method in class org.apache.lucene.queryParser.QueryParser
 
clauses() - Method in class org.apache.lucene.search.BooleanQuery
Returns the list of clauses in this query.
cleanSleepTime - Variable in class org.apache.lucene.search.FilterManager
Cache cleaning frequency
clear() - Method in class org.apache.lucene.analysis.Token
Resets the term text, payload, and positionIncrement to default.
clear() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
 
clear(int) - Method in class org.apache.lucene.util.BitVector
Sets the value of bit to zero.
clear() - Method in class org.apache.lucene.util.PriorityQueue
Removes all entries from the PriorityQueue.
clear() - Method in class org.apache.lucene.util.ScorerDocQueue
Removes all entries from the ScorerDocQueue.
clearData() - Method in class org.apache.lucene.benchmark.byTask.stats.Points
Clear all data, prepare for more tests.
clearIndex() - Method in class org.apache.lucene.search.spell.SpellChecker
Removes all terms from the spell check index.
clearLock(String) - Method in class org.apache.lucene.store.Directory
Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.LockFactory
Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.NoLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory
 
ClearStatsTask - Class in org.apache.lucene.benchmark.byTask.tasks
Clear statistics data.
ClearStatsTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.ClearStatsTask
 
clone() - Method in class org.apache.lucene.analysis.Token
 
clone() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
 
clone() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
 
clone() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
 
clone() - Method in class org.apache.lucene.benchmark.stats.TestData
 
clone() - Method in class org.apache.lucene.benchmark.stats.TimeData
 
clone() - Method in class org.apache.lucene.index.Payload
Clones this payload by creating a copy of the underlying byte array.
clone() - Method in class org.apache.lucene.queryParser.surround.query.SrndQuery
 
clone() - Method in class org.apache.lucene.search.BooleanQuery
 
clone() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Create a shallow copy of us -- used in rewriting if necessary
clone() - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
clone() - Method in class org.apache.lucene.search.Query
Returns a clone of this query.
clone() - Method in class org.apache.lucene.store.BufferedIndexInput
 
clone() - Method in class org.apache.lucene.store.db.DbIndexInput
 
clone() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
 
clone() - Method in class org.apache.lucene.store.IndexInput
Returns a clone of this stream.
clone() - Method in class org.apache.lucene.store.je.JEIndexInput
 
close() - Method in class org.apache.lucene.analysis.SinkTokenizer
 
close() - Method in class org.apache.lucene.analysis.TokenFilter
Close the input TokenStream.
close() - Method in class org.apache.lucene.analysis.Tokenizer
By default, closes the input Reader.
close() - Method in class org.apache.lucene.analysis.TokenStream
Releases resources associated with this stream.
close() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
 
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
close() - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Close this index, writing all pending changes to disk.
close() - Method in class org.apache.lucene.index.IndexReader
Closes files associated with this index.
close() - Method in class org.apache.lucene.index.IndexWriter
Flushes all changes to an index and closes all associated files.
close(boolean) - Method in class org.apache.lucene.index.IndexWriter
Closes the index with or without waiting for currently running merges to finish.
close() - Method in class org.apache.lucene.index.LogMergePolicy
 
close() - Method in class org.apache.lucene.index.MultipleTermPositions
 
close() - Method in class org.apache.lucene.index.SerialMergeScheduler
 
close() - Method in interface org.apache.lucene.index.TermDocs
Frees associated resources.
close() - Method in class org.apache.lucene.index.TermEnum
Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FilteredTermEnum
Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FuzzyTermEnum
 
close() - Method in class org.apache.lucene.search.IndexSearcher
Note that the underlying IndexReader is not closed, if IndexSearcher was constructed with IndexSearcher(IndexReader r).
close() - Method in class org.apache.lucene.search.MultiSearcher
 
close() - Method in class org.apache.lucene.search.regex.RegexTermEnum
 
close() - Method in class org.apache.lucene.search.RemoteSearchable
 
close() - Method in interface org.apache.lucene.search.Searchable
Frees resources associated with this Searcher.
close() - Method in class org.apache.lucene.search.Searcher
 
close() - Method in class org.apache.lucene.search.WildcardTermEnum
 
close() - Method in class org.apache.lucene.store.BufferedIndexOutput
Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.db.DbDirectory
 
close() - Method in class org.apache.lucene.store.db.DbIndexInput
 
close() - Method in class org.apache.lucene.store.db.DbIndexOutput
 
close() - Method in class org.apache.lucene.store.Directory
Closes the store.
close() - Method in class org.apache.lucene.store.FSDirectory
Closes the store to future operations.
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexInput
 
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
 
close() - Method in class org.apache.lucene.store.IndexInput
Closes the stream to futher operations.
close() - Method in class org.apache.lucene.store.IndexOutput
Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.je.JEDirectory
 
close() - Method in class org.apache.lucene.store.je.JEIndexInput
 
close() - Method in class org.apache.lucene.store.je.JEIndexOutput
 
close() - Method in class org.apache.lucene.store.RAMDirectory
Closes the store to future operations, releasing associated memory.
close() - Method in class org.apache.lucene.store.RAMOutputStream
 
CloseIndexTask - Class in org.apache.lucene.benchmark.byTask.tasks
Close index writer.
CloseIndexTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.CloseIndexTask
 
CloseQuote1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
CloseQuote2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
CloseReaderTask - Class in org.apache.lucene.benchmark.byTask.tasks
Close index reader.
CloseReaderTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.CloseReaderTask
 
collect(int, float) - Method in class org.apache.lucene.search.HitCollector
Called once for every document matching a query, with the document number and its raw score.
collect(int, float) - Method in class org.apache.lucene.search.TopDocCollector
 
collect(int, float) - Method in class org.apache.lucene.search.TopFieldDocCollector
 
collectFiles(File, ArrayList) - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
COLON - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
COLON - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
COLON - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
COLS - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
 
column - Variable in class org.apache.lucene.demo.html.SimpleCharStream
 
com.sleepycat.db - package com.sleepycat.db
 
combine(Query[]) - Method in class org.apache.lucene.search.Query
Expert: called when re-writing queries under MultiSearcher.
COMMA - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
Comment1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
Comment2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
CommentEnd1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
CommentEnd2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
CommentTag() - Method in class org.apache.lucene.demo.html.HTMLParser
 
CommentText1 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
CommentText2 - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
commit() - Method in class org.apache.lucene.index.IndexReader
Commit changes resulting from delete, undeleteAll, or setNorm operations If an exception is hit, then either no changes or all changes will have been committed to the index (transactional semantics).
COMPANY - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
COMPANY_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
comparators - Variable in class org.apache.lucene.search.FieldSortedHitQueue
Stores a comparator corresponding to each field being sorted by
compare(Object, Object) - Method in class org.apache.lucene.index.TermVectorEntryFreqSortedComparator
 
compare(ScoreDoc, ScoreDoc) - Method in interface org.apache.lucene.search.ScoreDocComparator
Compares two ScoreDoc objects and returns a result indicating their sort order.
compareTo(Object) - Method in class org.apache.lucene.benchmark.quality.QualityQuery
 
compareTo(Object) - Method in class org.apache.lucene.index.Term
 
compareTo(Term) - Method in class org.apache.lucene.index.Term
Compares two terms, returning a negative integer if this term belongs before the argument, zero if this term is equal to the argument, and a positive integer if this term belongs after the argument.
compareTo(Object) - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
 
compile(String) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
 
compile(String) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
 
compile(String) - Method in interface org.apache.lucene.search.regex.RegexCapabilities
Called by the constructor of RegexTermEnum allowing implementations to cache a compiled version of the regular expression pattern.
ComplexExplanation - Class in org.apache.lucene.search
Expert: Describes the score computation for document and query, andcan distinguish a match independent of a positive value.
ComplexExplanation() - Constructor for class org.apache.lucene.search.ComplexExplanation
 
ComplexExplanation(boolean, float, String) - Constructor for class org.apache.lucene.search.ComplexExplanation
 
ComposedQuery - Class in org.apache.lucene.queryParser.surround.query
 
ComposedQuery(List, boolean, String) - Constructor for class org.apache.lucene.queryParser.surround.query.ComposedQuery
 
COMPRESS - Static variable in class org.apache.lucene.document.Field.Store
Store the original field value in the index in a compressed form.
ConcurrentMergeScheduler - Class in org.apache.lucene.index
A MergeScheduler that runs each merge using a separate thread, up until a maximum number of threads (ConcurrentMergeScheduler.setMaxThreadCount(int)) at which points merges are run in the foreground, serially.
ConcurrentMergeScheduler() - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler
 
config - Variable in class org.apache.lucene.benchmark.byTask.feeds.AbstractQueryMaker
 
config - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
Config - Class in org.apache.lucene.benchmark.byTask.utils
Perf run configuration properties.
Config(Reader) - Constructor for class org.apache.lucene.benchmark.byTask.utils.Config
Read both algorithm and config properties.
Config(Properties) - Constructor for class org.apache.lucene.benchmark.byTask.utils.Config
Create config without algorithm - usefull for a programmatic perf test.
ConfigurableDocumentHandler - Interface in org.apache.lucene.ant
 
configure(Properties) - Method in interface org.apache.lucene.ant.ConfigurableDocumentHandler
 
Conjunction() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
Conjunction() - Method in class org.apache.lucene.queryParser.QueryParser
 
Constants - Class in org.apache.lucene.benchmark
 
Constants() - Constructor for class org.apache.lucene.benchmark.Constants
 
Constants - Class in org.apache.lucene.util
Some useful constants.
ConstantScoreQuery - Class in org.apache.lucene.search
A query that wraps a filter and simply returns a constant score equal to the query boost for every document in the filter.
ConstantScoreQuery(Filter) - Constructor for class org.apache.lucene.search.ConstantScoreQuery
 
ConstantScoreQuery.ConstantScorer - Class in org.apache.lucene.search
 
ConstantScoreQuery.ConstantScorer(Similarity, IndexReader, Weight) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
ConstantScoreQuery.ConstantWeight - Class in org.apache.lucene.search
 
ConstantScoreQuery.ConstantWeight(Searcher) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
ConstantScoreQueryBuilder - Class in org.apache.lucene.xmlparser.builders
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
ConstantScoreQueryBuilder(FilterBuilderFactory) - Constructor for class org.apache.lucene.xmlparser.builders.ConstantScoreQueryBuilder
 
ConstantScoreRangeQuery - Class in org.apache.lucene.search
A range query that returns a constant score equal to its boost for all documents in the range.
ConstantScoreRangeQuery(String, String, String, boolean, boolean) - Constructor for class org.apache.lucene.search.ConstantScoreRangeQuery
 
contains(char[], int, int) - Method in class org.apache.lucene.analysis.CharArraySet
true if the len chars of text starting at off are in the set
contains(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
true if the CharSequence is in the set
contains(Object) - Method in class org.apache.lucene.analysis.CharArraySet
 
coord(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as overlap / maxOverlap.
coord(int, int) - Method in class org.apache.lucene.search.Similarity
Computes a score factor based on the fraction of all query terms that a document contains.
coord(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
 
copy(Directory, Directory, boolean) - Static method in class org.apache.lucene.store.Directory
Copy contents of a directory src to a directory dest.
copy_from(SnowballProgram) - Method in class net.sf.snowball.SnowballProgram
 
copyBytes(IndexInput, long) - Method in class org.apache.lucene.store.IndexOutput
Copy numBytes bytes from input to ourself.
copyTo(byte[], int) - Method in class org.apache.lucene.index.Payload
Copies the payload data to a byte array.
CoreParser - Class in org.apache.lucene.xmlparser
Assembles a QueryBuilder which uses only core Lucene Query objects
CoreParser(Analyzer, QueryParser) - Constructor for class org.apache.lucene.xmlparser.CoreParser
 
CorePlusExtensionsParser - Class in org.apache.lucene.xmlparser
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
CorePlusExtensionsParser(Analyzer, QueryParser) - Constructor for class org.apache.lucene.xmlparser.CorePlusExtensionsParser
 
CorruptIndexException - Exception in org.apache.lucene.index
This exception is thrown when Lucene detects an inconsistency in the index.
CorruptIndexException(String) - Constructor for exception org.apache.lucene.index.CorruptIndexException
 
count - Variable in class org.apache.lucene.benchmark.stats.TimeData
Number of records processed.
count - Static variable in class org.apache.lucene.benchmark.utils.ExtractWikipedia
 
count - Variable in class org.apache.lucene.search.spans.TermSpans
 
count() - Method in class org.apache.lucene.util.BitVector
Returns the total number of one bits in this vector.
CP1251 - Static variable in class org.apache.lucene.analysis.ru.RussianCharsets
 
CP1253 - Static variable in class org.apache.lucene.analysis.el.GreekCharsets
 
create(String, String, String, String) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
 
createDynamicElement(String) - Method in class org.apache.lucene.ant.IndexTask.HandlerConfig
 
createIndexReader() - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Close the IndexWriter and open an IndexReader.
CreateIndexTask - Class in org.apache.lucene.benchmark.byTask.tasks
Create an index.
CreateIndexTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.CreateIndexTask
 
createIndexWriter() - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Close the IndexReader and open an IndexWriter.
createOutput(String) - Method in class org.apache.lucene.store.db.DbDirectory
 
createOutput(String) - Method in class org.apache.lucene.store.Directory
Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.FSDirectory
Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.je.JEDirectory
 
createOutput(String) - Method in class org.apache.lucene.store.RAMDirectory
Creates a new, empty file in the directory with the given name.
createQueries(List, Analyzer) - Static method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
Deprecated. Parse the strings containing Lucene queries.
createSearcher() - Method in class org.apache.lucene.index.memory.MemoryIndex
Creates and returns a searcher that can be used to execute arbitrary Lucene queries and to collect the resulting query results as hits.
createTerm(String) - Method in class org.apache.lucene.index.Term
Optimized construction of new Terms by reusing same field as this Term - avoids field.intern() overhead
createToken(String, Token) - Method in class org.apache.lucene.index.memory.SynonymTokenFilter
Creates and returns a token for the given synonym of the current input token; Override for custom (stateless or stateful) behaviour, if desired.
createWeight(Searcher) - Method in class org.apache.lucene.search.BooleanQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.FilteredQuery
Returns a Weight that applies the filter to the enclosed query's Weight.
createWeight(Searcher) - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.function.ValueSourceQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.MultiPhraseQuery
 
createWeight(Query) - Method in class org.apache.lucene.search.MultiSearcher
Create weight in multiple index scenario.
createWeight(Searcher) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.PhraseQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.Query
Expert: Constructs an appropriate Weight implementation for this query.
createWeight(Query) - Method in class org.apache.lucene.search.Searcher
creates a weight for query
createWeight(Searcher) - Method in class org.apache.lucene.search.spans.SpanQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.TermQuery
 
curChar - Variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
 
curChar - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
 
curChar - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
 
curChar - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
 
current - Variable in class net.sf.snowball.SnowballProgram
 
currentToken - Variable in exception org.apache.lucene.demo.html.ParseException
This is the last token that has been consumed successfully.
currentToken - Variable in exception org.apache.lucene.queryParser.ParseException
This is the last token that has been consumed successfully.
currentToken - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
This is the last token that has been consumed successfully.
currentToken - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
This is the last token that has been consumed successfully.
cursor - Variable in class net.sf.snowball.SnowballProgram
 
CUSTOM - Static variable in class org.apache.lucene.search.SortField
Sort using a custom Comparator.
customExplain(int, Explanation, Explanation[]) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Explain the custom score.
customExplain(int, Explanation, Explanation) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Explain the custom score.
customScore(int, float, float[]) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Compute a custom score by the subQuery score and a number of ValueSourceQuery scores.
customScore(int, float, float) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Compute a custom score by the subQuery score and the ValueSourceQuery score.
CustomScoreQuery - Class in org.apache.lucene.search.function
Query that sets document score as a programmatic function of several (sub) scores.
CustomScoreQuery(Query) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
Create a CustomScoreQuery over input subQuery.
CustomScoreQuery(Query, ValueSourceQuery) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.
CustomScoreQuery(Query, ValueSourceQuery[]) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.
CZECH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.cz.CzechAnalyzer
List of typical stopwords.
CzechAnalyzer - Class in org.apache.lucene.analysis.cz
Analyzer for Czech language.
CzechAnalyzer() - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
Builds an analyzer with the default stop words (CzechAnalyzer.CZECH_STOP_WORDS).
CzechAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
Builds an analyzer with the given stop words.
CzechAnalyzer(HashSet) - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
 
CzechAnalyzer(File) - Constructor for class org.apache.lucene.analysis.cz.CzechAnalyzer
Builds an analyzer with the given stop words.

D

DanishStemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
DanishStemmer() - Constructor for class net.sf.snowball.ext.DanishStemmer
 
data - Variable in class org.apache.lucene.index.Payload
the byte array containing the payload data
data - Variable in class org.apache.lucene.store.db.Block
 
data - Variable in class org.apache.lucene.store.db.File
 
data - Variable in class org.apache.lucene.store.je.Block
 
data - Variable in class org.apache.lucene.store.je.File
 
DATE_FIELD - Static variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
DATE_TYPE - Static variable in class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
 
DateField - Class in org.apache.lucene.document
Deprecated. If you build a new index, use DateTools instead. This class is included for use with existing indices and will be removed in a future release.
dateFormat - Variable in class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
 
DateRecognizerSinkTokenizer - Class in org.apache.lucene.analysis.sinks
Attempts to parse the Token.termBuffer() as a Date using a DateFormat.
DateRecognizerSinkTokenizer() - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
Uses DateFormat.getDateInstance() as the DateFormat object.
DateRecognizerSinkTokenizer(DateFormat) - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
 
DateRecognizerSinkTokenizer(List) - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
Uses DateFormat.getDateInstance() as the DateFormat object.
DateRecognizerSinkTokenizer(List, DateFormat) - Constructor for class org.apache.lucene.analysis.sinks.DateRecognizerSinkTokenizer
 
DateTools - Class in org.apache.lucene.document
Provides support for converting dates to strings and vice-versa.
DateTools.Resolution - Class in org.apache.lucene.document
Specifies the time granularity.
dateToString(Date) - Static method in class org.apache.lucene.document.DateField
Deprecated. Converts a Date to a string suitable for indexing.
dateToString(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
Converts a Date to a string suitable for indexing.
DAY - Static variable in class org.apache.lucene.document.DateTools.Resolution
 
DbDirectory - Class in org.apache.lucene.store.db
A DbDirectory is a Berkeley DB 4.3 based implementation of Directory.
DbDirectory(DbTxn, Db, Db, int) - Constructor for class org.apache.lucene.store.db.DbDirectory
Instantiate a DbDirectory.
DbDirectory(Transaction, Database, Database) - Constructor for class org.apache.lucene.store.db.DbDirectory
 
DbHandleExtractor - Class in com.sleepycat.db
This class is a hack to workaround the need to rewrite the entire org.apache.lucene.store.db package after Sleepycat radically changed its Java API from version 4.2.52 to version 4.3.21.
DbIndexInput - Class in org.apache.lucene.store.db
 
DbIndexInput(DbDirectory, String) - Constructor for class org.apache.lucene.store.db.DbIndexInput
 
DbIndexOutput - Class in org.apache.lucene.store.db
 
DbIndexOutput(DbDirectory, String, boolean) - Constructor for class org.apache.lucene.store.db.DbIndexOutput
 
DbLock - Class in org.apache.lucene.store.db
This implementation of Lock is trivial as DbDirectory operations are managed by the Berkeley DB locking system.
DbLock() - Constructor for class org.apache.lucene.store.db.DbLock
 
debugStream - Variable in class org.apache.lucene.demo.html.HTMLParserTokenManager
 
debugStream - Variable in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParserTokenManager
 
debugStream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
 
debugStream - Variable in class org.apache.lucene.queryParser.surround.parser.QueryParserTokenManager
 
Decl() - Method in class org.apache.lucene.demo.html.HTMLParser
 
DeclName - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
decodeFloat(byte[]) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
 
decodeFloat(byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
Decode the payload that was encoded using PayloadHelper.encodeFloat(float).
decodeInt(byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
 
decodeNorm(byte) - Static method in class org.apache.lucene.search.Similarity
Decodes a normalization factor stored in an index.
decRef() - Method in class org.apache.lucene.index.IndexReader
Decreases the refCount of this IndexReader instance.
DEFAULT - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
DEFAULT - Static variable in class org.apache.lucene.misc.ChainedFilter
Logical operation when none is declared.
DEFAULT - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
DEFAULT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
DEFAULT - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
DEFAULT - Static variable in interface org.apache.lucene.search.FieldCache
Expert: The cache used internally by sorting and range query classes.
DEFAULT_ADD_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
Default value for property doc.add.log.step - indicating how often an "added N docs" message should be logged.
DEFAULT_ANALYZER - Static variable in class org.apache.lucene.index.memory.PatternAnalyzer
A lower-casing word analyzer with English stop words (can be shared freely across threads without harm); global per class loader.
DEFAULT_ANALYZER - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Default analyzer to parse source doc with.
DEFAULT_AUTO_COMMIT - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
 
DEFAULT_BOOST - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Boost terms in query based on score.
DEFAULT_CACHE_CLEAN_SIZE - Static variable in class org.apache.lucene.search.FilterManager
The default maximum number of Filters in the cache
DEFAULT_CACHE_SLEEP_TIME - Static variable in class org.apache.lucene.search.FilterManager
The default frequency of cache clenup
DEFAULT_DELETE_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
Default value for property doc.delete.log.step - indicating how often an "deleted N docs" message should be logged.
DEFAULT_DOC_DELETE_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
Gap between ids of deleted docs, applies when no docid param is provided.
DEFAULT_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
Default value for property doc.tokenize.log.step - indicating how often an "added N docs / M tokens" message should be logged.
DEFAULT_FIELD_NAMES - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Default field names.
DEFAULT_LOG_STEP - Static variable in class org.apache.lucene.benchmark.Constants
 
DEFAULT_MAX_BUFFERED - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
 
DEFAULT_MAX_BUFFERED_DELETE_TERMS - Static variable in class org.apache.lucene.index.IndexWriter
Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_BUFFERED_DOCS - Static variable in class org.apache.lucene.index.IndexWriter
Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_DOC_BYTES_TO_ANALYZE - Static variable in class org.apache.lucene.search.highlight.Highlighter
 
DEFAULT_MAX_FIELD_LENGTH - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
 
DEFAULT_MAX_FIELD_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
Default value is 10,000.
DEFAULT_MAX_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
 
DEFAULT_MAX_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
 
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated.  
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogMergePolicy
Default maximum segment size.
DEFAULT_MAX_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
Default maximum segment size.
DEFAULT_MAX_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenFilter
 
DEFAULT_MAX_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenizer
 
DEFAULT_MAX_NUM_TOKENS_PARSED - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Default maximum number of tokens to parse in each example doc field that is not stored with TermVector support.
DEFAULT_MAX_QUERY_TERMS - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Return a Query with no more than this many terms.
DEFAULT_MAX_TOKEN_LENGTH - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer
Default maximum allowed token length
DEFAULT_MAX_WORD_LENGTH - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Ignore words greater than this length or if 0 then this has no effect.
DEFAULT_MAXIMUM_DOCUMENTS - Static variable in class org.apache.lucene.benchmark.Constants
 
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated.  
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.LogMergePolicy
Default merge factor, which is how many segments are merged at a time
DEFAULT_MERGE_PFACTOR - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
 
DEFAULT_MIN_DOC_FREQ - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Ignore words which do not occur in at least this many docs.
DEFAULT_MIN_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
 
DEFAULT_MIN_GRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
 
DEFAULT_MIN_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogDocMergePolicy
Default minimum segment size.
DEFAULT_MIN_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy
Default minimum segment size.
DEFAULT_MIN_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenFilter
 
DEFAULT_MIN_NGRAM_SIZE - Static variable in class org.apache.lucene.analysis.ngram.NGramTokenizer
 
DEFAULT_MIN_TERM_FREQ - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Ignore terms with less than this frequency in the source doc.
DEFAULT_MIN_WORD_LENGTH - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Ignore words less than this length or if 0 then this has no effect.
DEFAULT_RAM_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.index.IndexWriter
Default value is 16 MB (which means flush when buffered docs consume 16 MB RAM).
DEFAULT_RAM_FLUSH_MB - Static variable in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
 
DEFAULT_RUN_COUNT - Static variable in class org.apache.lucene.benchmark.Constants
 
DEFAULT_SCALE_UP - Static variable in class org.apache.lucene.benchmark.Constants
 
DEFAULT_SIDE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
 
DEFAULT_SIDE - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
 
DEFAULT_STOP_WORDS - Static variable in class org.apache.lucene.search.similar.MoreLikeThis
Default set of stopwords.
DEFAULT_TERM_INDEX_INTERVAL - Static variable in class org.apache.lucene.index.IndexWriter
Default value is 128.
DEFAULT_TYPE - Static variable in class org.apache.lucene.analysis.Token
 
DEFAULT_WRITELINE_DOC_LOG_STEP - Static variable in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
Default value for property doc.add.log.step - indicating how often an "added N docs" message should be logged.
DefaultEncoder - Class in org.apache.lucene.search.highlight
Simple Encoder implementation that does not modify the output
DefaultEncoder() - Constructor for class org.apache.lucene.search.highlight.DefaultEncoder
 
defaultMinSimilarity - Static variable in class org.apache.lucene.search.FuzzyQuery
 
defaultPrefixLength - Static variable in class org.apache.lucene.search.FuzzyQuery
 
DefaultSimilarity - Class in org.apache.lucene.search
Expert: Default scoring implementation.
DefaultSimilarity() - Constructor for class org.apache.lucene.search.DefaultSimilarity
 
delete() - Method in interface org.apache.lucene.index.IndexCommitPoint
Delete this commit point.
delete(DbDirectory) - Method in class org.apache.lucene.store.db.File
 
delete(JEDirectory) - Method in class org.apache.lucene.store.je.File
 
DeleteDocTask - Class in org.apache.lucene.benchmark.byTask.tasks
Delete a document by docid.
DeleteDocTask(PerfRunData) - Constructor for class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
 
deleteDocument(int) - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Deletes the document numbered docNum.
deleteDocument(int) - Method in class org.apache.lucene.index.IndexReader
Deletes the document numbered docNum.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Deletes all documents containing term.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexReader
Deletes all documents that have a given term indexed.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexWriter
Deletes the document(s) containing term.
deleteDocuments(Term[]) - Method in class org.apache.lucene.index.IndexWriter
Deletes the document(s) containing any of the terms.
deleteFile(String) - Method in class org.apache.lucene.store.db.DbDirectory
 
deleteFile(String) - Method in class org.apache.lucene.store.Directory
Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.FSDirectory
Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.je.JEDirectory
 
deleteFile(String) - Method in class org.apache.lucene.store.RAMDirectory
Removes an existing file in the directory.
DeleteFiles - Class in org.apache.lucene.demo
Deletes documents from an index that do not contain a term.
DemoHTMLParser - Class in org.apache.lucene.benchmark.byTask.feeds
HTML Parser that is based on Lucene's demo HTML parser.
DemoHTMLParser() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DemoHTMLParser
 
describeParams() - Method in class org.apache.lucene.search.similar.MoreLikeThis
Describe the parameters that control how the "more like this" query is formed.
description() - Method in class org.apache.lucene.search.function.ByteFieldSource
 
description() - Method in class org.apache.lucene.search.function.FieldCacheSource
 
description() - Method in class org.apache.lucene.search.function.FloatFieldSource
 
description() - Method in class org.apache.lucene.search.function.IntFieldSource
 
description() - Method in class org.apache.lucene.search.function.OrdFieldSource
 
description() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
description() - Method in class org.apache.lucene.search.function.ShortFieldSource
 
description() - Method in class org.apache.lucene.search.function.ValueSource
description of field, used in explain()
Dictionary - Interface in org.apache.lucene.search.spell
A simple interface representing a Dictionary.
difference() - Method in class org.apache.lucene.search.FilteredTermEnum
Equality measure on the term
difference() - Method in class org.apache.lucene.search.FuzzyTermEnum
 
difference() - Method in class org.apache.lucene.search.regex.RegexTermEnum
 
difference() - Method in class org.apache.lucene.search.WildcardTermEnum
 
DirDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
A DocMaker using the Dir collection for its input.
DirDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
 
DirDocMaker.Iterator - Class in org.apache.lucene.benchmark.byTask.feeds
 
DirDocMaker.Iterator(File) - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
 
directory(int, File) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
 
directory() - Method in class org.apache.lucene.index.FilterIndexReader
 
directory - Variable in class org.apache.lucene.index.IndexModifier
Deprecated.  
directory() - Method in class org.apache.lucene.index.IndexReader
Returns the directory associated with this index.
directory - Variable in class org.apache.lucene.store.db.DbIndexInput
 
directory - Variable in class org.apache.lucene.store.db.DbIndexOutput
 
Directory - Class in org.apache.lucene.store
A Directory is a flat list of files.
Directory() - Constructor for class org.apache.lucene.store.Directory
 
directory - Variable in class org.apache.lucene.store.je.JEIndexInput
 
directory - Variable in class org.apache.lucene.store.je.JEIndexOutput
 
DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriter
Value to denote a flush trigger is disabled
disable_tracing() - Method in class org.apache.lucene.demo.html.HTMLParser
 
disable_tracing() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
disable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
 
disable_tracing() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
DisjunctionMaxQuery - Class in org.apache.lucene.search
A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.
DisjunctionMaxQuery(float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery
Creates a new empty DisjunctionMaxQuery.
DisjunctionMaxQuery(Collection, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery
Creates a new DisjunctionMaxQuery
DistanceQuery - Class in org.apache.lucene.queryParser.surround.query
 
DistanceQuery(List, boolean, int, String, boolean) - Constructor for class org.apache.lucene.queryParser.surround.query.DistanceQuery
 
DistanceSubQuery - Interface in org.apache.lucene.queryParser.surround.query
 
distanceSubQueryNotAllowed() - Method in class org.apache.lucene.queryParser.surround.query.DistanceQuery
 
distanceSubQueryNotAllowed() - Method in interface org.apache.lucene.queryParser.surround.query.DistanceSubQuery
When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.
distanceSubQueryNotAllowed() - Method in class org.apache.lucene.queryParser.surround.query.OrQuery
 
distanceSubQueryNotAllowed() - Method in class org.apache.lucene.queryParser.surround.query.SimpleTerm
 
doBody() - Method in class org.apache.lucene.store.Lock.With
Code to execute with exclusive access.
doc() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
doc() - Method in class org.apache.lucene.index.MultipleTermPositions
 
doc() - Method in interface org.apache.lucene.index.TermDocs
Returns the current document number.
doc() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
doc(int) - Method in class org.apache.lucene.search.Hits
Returns the stored fields of the nth document in this set.
doc(int) - Method in class org.apache.lucene.search.IndexSearcher
 
doc(int, FieldSelector) - Method in class org.apache.lucene.search.IndexSearcher
 
doc(int) - Method in class org.apache.lucene.search.MultiSearcher
 
doc(int, FieldSelector) - Method in class org.apache.lucene.search.MultiSearcher
 
doc(int) - Method in class org.apache.lucene.search.RemoteSearchable
 
doc(int, FieldSelector) - Method in class org.apache.lucene.search.RemoteSearchable
 
doc() - Method in class org.apache.lucene.search.ReqExclScorer
 
doc() - Method in class org.apache.lucene.search.ReqOptSumScorer
 
doc - Variable in class org.apache.lucene.search.ScoreDoc
Expert: A hit document's number.
doc() - Method in class org.apache.lucene.search.Scorer
Returns the current document number matching the query.
doc(int) - Method in interface org.apache.lucene.search.Searchable
Expert: Returns the stored fields of document i.
doc(int, FieldSelector) - Method in interface org.apache.lucene.search.Searchable
Get the Document at the nth position.
doc(int) - Method in class org.apache.lucene.search.Searcher
 
DOC - Static variable in class org.apache.lucene.search.SortField
Sort by document number (index order).
doc() - Method in interface org.apache.lucene.search.spans.Spans
Returns the document number of the current match.
doc - Variable in class org.apache.lucene.search.spans.SpanScorer
 
doc() - Method in class org.apache.lucene.search.spans.SpanScorer
 
doc - Variable in class org.apache.lucene.search.spans.TermSpans
 
doc() - Method in class org.apache.lucene.search.spans.TermSpans
 
docCount() - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Returns the number of documents currently in this index.
docCount() - Method in class org.apache.lucene.index.IndexWriter
Returns the number of documents currently in this index.
DocData - Class in org.apache.lucene.benchmark.byTask.feeds
Output of parsing (e.g.
DocData(String, String, String, Properties, Date) - Constructor for class org.apache.lucene.benchmark.byTask.feeds.DocData
 
docFreq(Term) - Method in class org.apache.lucene.index.FilterIndexReader
 
docFreq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
docFreq(Term) - Method in class org.apache.lucene.index.IndexReader
Returns the number of documents containing the term t.
docFreq(Term) - Method in class org.apache.lucene.index.MultiReader
 
docFreq(Term) - Method in class org.apache.lucene.index.ParallelReader
 
docFreq() - Method in class org.apache.lucene.index.TermEnum
Returns the docFreq of the current Term in the enumeration.
docFreq() - Method in class org.apache.lucene.search.FilteredTermEnum
Returns the docFreq of the current Term in the enumeration.
docFreq(Term) - Method in class org.apache.lucene.search.IndexSearcher
 
docFreq(Term) - Method in class org.apache.lucene.search.MultiSearcher
 
docFreq(Term) - Method in class org.apache.lucene.search.ParallelMultiSearcher
TODO: parallelize this one too
docFreq(Term) - Method in class org.apache.lucene.search.RemoteSearchable
 
docFreq(Term) - Method in interface org.apache.lucene.search.Searchable
Expert: Returns the number of documents containing term.
docFreq(Term) - Method in class org.apache.lucene.search.Searcher
 
docFreqs(Term[]) - Method in class org.apache.lucene.search.RemoteSearchable
 
docFreqs(Term[]) - Method in interface org.apache.lucene.search.Searchable
Expert: For each term in the terms array, calculates the number of documents containing term.
docFreqs(Term[]) - Method in class org.apache.lucene.search.Searcher
 
doClose() - Method in class org.apache.lucene.index.FilterIndexReader
 
doClose() - Method in class org.apache.lucene.index.IndexReader
Implements close.
doClose() - Method in class org.apache.lucene.index.MultiReader
 
doClose() - Method in class org.apache.lucene.index.ParallelReader
 
DocMaker - Interface in org.apache.lucene.benchmark.byTask.feeds
Create documents for the test.
docName(Searcher, int) - Method in class org.apache.lucene.benchmark.quality.utils.DocNameExtractor
Extract the name of the input doc from the index.
DocNameExtractor - Class in org.apache.lucene.benchmark.quality.utils
Utility: extract doc names from an index
DocNameExtractor(String) - Constructor for class org.apache.lucene.benchmark.quality.utils.DocNameExtractor
Constructor for DocNameExtractor.
docNameField - Variable in class org.apache.lucene.benchmark.quality.QualityBenchmark
index field to extract doc name for each search result; used for judging the results.
doCommit() - Method in class org.apache.lucene.index.FilterIndexReader
 
doCommit() - Method in class org.apache.lucene.index.IndexReader
Implements commit.
doCommit() - Method in class org.apache.lucene.index.MultiReader
 
doCommit() - Method in class org.apache.lucene.index.ParallelReader
 
Document(File) - Static method in class org.apache.lucene.ant.HtmlDocument
Creates a Lucene Document from a File.
Document(File) - Static method in class org.apache.lucene.ant.TextDocument
Makes a document for a File.
Document(File) - Static method in class org.apache.lucene.demo.FileDocument
Makes a document for a File.
Document(File) - Static method in class org.apache.lucene.demo.HTMLDocument
 
Document - Class in org.apache.lucene.document
Documents are the unit of indexing and search.
Document() - Constructor for class org.apache.lucene.document.Document
Constructs a new document with no fields.
document(int, FieldSelector) - Method in class org.apache.lucene.index.FilterIndexReader
 
document(int) - Method in class org.apache.lucene.index.IndexReader
Returns the stored fields of the nth Document in this index.
document(int, FieldSelector) - Method in class org.apache.lucene.index.IndexReader
Get the Document at the nth position.
document(int, FieldSelector) - Method in class org.apache.lucene.index.MultiReader
 
document(int, FieldSelector) - Method in class org.apache.lucene.index.ParallelReader
 
DocumentHandler - Interface in org.apache.lucene.ant
Allows a class to act as a Lucene document handler
DocumentHandlerException - Exception in org.apache.lucene.ant
 
DocumentHandlerException() - Constructor for exception org.apache.lucene.ant.DocumentHandlerException
Default constructor.
DocumentHandlerException(String) - Constructor for exception org.apache.lucene.ant.DocumentHandlerException
Constructs with message.
DocumentHandlerException(Throwable) - Constructor for exception org.apache.lucene.ant.DocumentHandlerException
Constructs with chained exception.
DocValues - Class in org.apache.lucene.search.function
Expert: represents field values as different types.
DocValues() - Constructor for class org.apache.lucene.search.function.DocValues
 
doDelete(int) - Method in class org.apache.lucene.index.FilterIndexReader
 
doDelete(int) - Method in class org.apache.lucene.index.IndexReader
Implements deletion of the document numbered docNum.
doDelete(int) - Method in class org.apache.lucene.index.MultiReader
 
doDelete(int) - Method in class org.apache.lucene.index.ParallelReader
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.AddDocTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ClearStatsTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.CloseIndexTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.CloseReaderTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.CreateIndexTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.DeleteDocTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.NewRoundTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.OpenIndexTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.OpenReaderTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.OptimizeTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
Perform the task once (ignoring repetions specification) Return number of work items done by this task.
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ReadTokensTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepAllTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSelectByPrefTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameRoundTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByNameTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefRoundTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.RepSumByPrefTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetInputsTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetSystemEraseTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.ResetSystemSoftTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.SetPropTask
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.TaskSequence
 
doLogic() - Method in class org.apache.lucene.benchmark.byTask.tasks.WriteLineDocTask
 
DOMUtils - Class in org.apache.lucene.xmlparser
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
DOMUtils() - Constructor for class org.apache.lucene.xmlparser.DOMUtils
 
Done() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
Done() - Method in interface org.apache.lucene.queryParser.CharStream
The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.FastCharStream
 
Done() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
Done() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.FilterIndexReader
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader
Implements setNorm in subclass.
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.MultiReader
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.ParallelReader
 
DOUBLE - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Doubles.
doubleVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as a double.
doUndeleteAll() - Method in class org.apache.lucene.index.FilterIndexReader
 
doUndeleteAll() - Method in class org.apache.lucene.index.IndexReader
Implements actual undeleteAll() in subclass.
doUndeleteAll() - Method in class org.apache.lucene.index.MultiReader
 
doUndeleteAll() - Method in class org.apache.lucene.index.ParallelReader
 
Driver - Class in org.apache.lucene.benchmark
Sets up the benchmark driver.
Driver() - Constructor for class org.apache.lucene.benchmark.Driver
 
Driver(Benchmarker, BenchmarkOptions) - Constructor for class org.apache.lucene.benchmark.Driver
 
Driver(File, InputSource) - Constructor for class org.apache.lucene.benchmark.Driver
Creates a Driver using Digester
DuplicateFilter - Class in org.apache.lucene.search
 
DuplicateFilter(String) - Constructor for class org.apache.lucene.search.DuplicateFilter
 
DuplicateFilter(String, int, int) - Constructor for class org.apache.lucene.search.DuplicateFilter
 
DuplicateFilterBuilder - Class in org.apache.lucene.xmlparser.builders
 
DuplicateFilterBuilder() - Constructor for class org.apache.lucene.xmlparser.builders.DuplicateFilterBuilder
 
DUTCH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.nl.DutchAnalyzer
List of typical Dutch stopwords.
DutchAnalyzer - Class in org.apache.lucene.analysis.nl
Analyzer for Dutch language.
DutchAnalyzer() - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
Builds an analyzer with the default stop words (DutchAnalyzer.DUTCH_STOP_WORDS) and a few default entries for the stem exclusion table.
DutchAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
Builds an analyzer with the given stop words.
DutchAnalyzer(HashSet) - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
Builds an analyzer with the given stop words.
DutchAnalyzer(File) - Constructor for class org.apache.lucene.analysis.nl.DutchAnalyzer
Builds an analyzer with the given stop words.
DutchStemFilter - Class in org.apache.lucene.analysis.nl
A filter that stems Dutch words.
DutchStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.nl.DutchStemFilter
 
DutchStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.nl.DutchStemFilter
Builds a DutchStemFilter that uses an exclusiontable.
DutchStemFilter(TokenStream, Set, Map) - Constructor for class org.apache.lucene.analysis.nl.DutchStemFilter
 
DutchStemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
DutchStemmer() - Constructor for class net.sf.snowball.ext.DutchStemmer
 
DutchStemmer - Class in org.apache.lucene.analysis.nl
A stemmer for Dutch words.
DutchStemmer() - Constructor for class org.apache.lucene.analysis.nl.DutchStemmer
 

E

EdgeNGramTokenFilter - Class in org.apache.lucene.analysis.ngram
Tokenizes the given token into n-grams of given size(s).
EdgeNGramTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
 
EdgeNGramTokenFilter(TokenStream, EdgeNGramTokenFilter.Side, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
Creates EdgeNGramTokenFilter that can generate n-grams in the sizes of the given range
EdgeNGramTokenFilter(TokenStream, String, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter
Creates EdgeNGramTokenFilter that can generate n-grams in the sizes of the given range
EdgeNGramTokenFilter.Side - Class in org.apache.lucene.analysis.ngram
Specifies which side of the input the n-gram should be generated from
EdgeNGramTokenizer - Class in org.apache.lucene.analysis.ngram
Tokenizes the input from an edge into n-grams of given size(s).
EdgeNGramTokenizer(Reader, EdgeNGramTokenizer.Side, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
EdgeNGramTokenizer(Reader, String, int, int) - Constructor for class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer
Creates EdgeNGramTokenizer that can generate n-grams in the sizes of the given range
EdgeNGramTokenizer.Side - Class in org.apache.lucene.analysis.ngram
Specifies which side of the input the n-gram should be generated from
ELAPSED - Static variable in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
 
elapsed - Variable in class org.apache.lucene.benchmark.stats.TimeData
Elapsed time in milliseconds.
ElisionFilter - Class in org.apache.lucene.analysis.fr
Removes elisions from a token stream.
ElisionFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.fr.ElisionFilter
Constructs an elision filter with standard stop words
ElisionFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.fr.ElisionFilter
Constructs an elision filter with a Set of stop words
ElisionFilter(TokenStream, String[]) - Constructor for class org.apache.lucene.analysis.fr.ElisionFilter
Constructs an elision filter with an array of stop words
EMAIL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
EMAIL_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
EMPTY_OFFSET_INFO - Static variable in class org.apache.lucene.index.TermVectorOffsetInfo
Convenience declaration when creating a TermPositionVector that stores only position information.
enable_tracing() - Method in class org.apache.lucene.demo.html.HTMLParser
 
enable_tracing() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
enable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
 
enable_tracing() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
encode(String) - Static method in class org.apache.lucene.demo.html.Entities
 
encodeFloat(float) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
 
encodeFloat(float, byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
 
encodeInt(int, byte[], int) - Static method in class org.apache.lucene.analysis.payloads.PayloadHelper
 
encodeNorm(float) - Static method in class org.apache.lucene.search.Similarity
Encodes a normalization factor for storage in an index.
Encoder - Interface in org.apache.lucene.search.highlight
Encodes original text.
encodeText(String) - Method in class org.apache.lucene.search.highlight.DefaultEncoder
 
encodeText(String) - Method in interface org.apache.lucene.search.highlight.Encoder
 
encodeText(String) - Method in class org.apache.lucene.search.highlight.SimpleHTMLEncoder
 
end() - Method in interface org.apache.lucene.search.spans.Spans
Returns the end position of the current match.
end() - Method in class org.apache.lucene.search.spans.TermSpans
 
endColumn - Variable in class org.apache.lucene.demo.html.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endColumn - Variable in class org.apache.lucene.queryParser.precedence.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endColumn - Variable in class org.apache.lucene.queryParser.surround.parser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endColumn - Variable in class org.apache.lucene.queryParser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endElement(String, String, String) - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
 
endEnum() - Method in class org.apache.lucene.search.FilteredTermEnum
Indicates the end of the enumeration has been reached
endEnum() - Method in class org.apache.lucene.search.FuzzyTermEnum
 
endEnum() - Method in class org.apache.lucene.search.regex.RegexTermEnum
 
endEnum() - Method in class org.apache.lucene.search.WildcardTermEnum
 
endLine - Variable in class org.apache.lucene.demo.html.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endLine - Variable in class org.apache.lucene.queryParser.precedence.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endLine - Variable in class org.apache.lucene.queryParser.surround.parser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endLine - Variable in class org.apache.lucene.queryParser.Token
beginLine and beginColumn describe the position of the first character of this token; endLine and endColumn describe the position of the last character of this token.
endOffset() - Method in class org.apache.lucene.analysis.Token
Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
endRun() - Method in class org.apache.lucene.benchmark.stats.TestRunData
Mark the ending time of this test run.
ENGLISH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.StopAnalyzer
An array containing some common English words that are not usually useful for searching.
EnglishStemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
EnglishStemmer() - Constructor for class net.sf.snowball.ext.EnglishStemmer
 
ensureOpen() - Method in class org.apache.lucene.index.IndexReader
 
ensureOpen() - Method in class org.apache.lucene.index.IndexWriter
Used internally to throw an AlreadyClosedException if this IndexWriter has been closed.
ensureOpen() - Method in class org.apache.lucene.store.RAMDirectory
 
Entities - Class in org.apache.lucene.demo.html
 
Entities() - Constructor for class org.apache.lucene.demo.html.Entities
 
Entity - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
EnwikiDocMaker - Class in org.apache.lucene.benchmark.byTask.feeds
A LineDocMaker which reads the uncompressed english wikipedia dump.
EnwikiDocMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.EnwikiDocMaker
 
EOF - Static variable in interface org.apache.lucene.demo.html.HTMLParserConstants
 
EOF - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
EOF - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
EOF - Static variable in interface org.apache.lucene.queryParser.surround.parser.QueryParserConstants
 
eol - Variable in exception org.apache.lucene.demo.html.ParseException
The end of line string for this machine.
eol - Variable in exception org.apache.lucene.queryParser.ParseException
The end of line string for this machine.
eol - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
The end of line string for this machine.
eol - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
The end of line string for this machine.
eq_s(int, String) - Method in class net.sf.snowball.SnowballProgram
 
eq_s_b(int, String) - Method in class net.sf.snowball.SnowballProgram
 
eq_v(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
 
eq_v_b(StringBuffer) - Method in class net.sf.snowball.SnowballProgram
 
equals(Object) - Method in class org.apache.lucene.document.FieldSelectorResult
 
equals(Object) - Method in class org.apache.lucene.index.memory.PatternAnalyzer
Indicates whether some other object is "equal to" this one.
equals(Object) - Method in class org.apache.lucene.index.Term
Compares two terms, returning true iff they have the same field and text.
equals(Object) - Method in class org.apache.lucene.index.TermVectorEntry
 
equals(Object) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
Two TermVectorOffsetInfos are equals if both the start and end offsets are the same
equals(Object) - Method in class org.apache.lucene.search.BooleanClause
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.BooleanFilter
 
equals(Object) - Method in class org.apache.lucene.search.BooleanQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.CachingSpanFilter
 
equals(Object) - Method in class org.apache.lucene.search.CachingWrapperFilter
 
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Return true iff we represent the same query as o
equals(Object) - Method in class org.apache.lucene.search.DuplicateFilter
 
equals(Object) - Method in class org.apache.lucene.search.FilteredQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.FieldCacheSource
 
equals(Object) - Method in class org.apache.lucene.search.function.OrdFieldSource
 
equals(Object) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
equals(Object) - Method in class org.apache.lucene.search.function.ValueSource
Needed for possible caching of query results - used by ValueSourceQuery.equals(Object).
equals(Object) - Method in class org.apache.lucene.search.function.ValueSourceQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.FuzzyQuery
 
equals(Object) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
equals(Object) - Method in class org.apache.lucene.search.MultiPhraseQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.MultiTermQuery
 
equals(Object) - Method in class org.apache.lucene.search.payloads.BoostingTermQuery
 
equals(Object) - Method in class org.apache.lucene.search.PhraseQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.PrefixQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.QueryFilter
Deprecated.  
equals(Object) - Method in class org.apache.lucene.search.QueryWrapperFilter
 
equals(Object) - Method in class org.apache.lucene.search.RangeFilter
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.RangeQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities
 
equals(Object) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities
 
equals(Object) - Method in class org.apache.lucene.search.regex.RegexQuery
 
equals(Object) - Method in class org.apache.lucene.search.regex.SpanRegexQuery
 
equals(Object) - Method in class org.apache.lucene.search.SpanQueryFilter
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNearQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNotQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanTermQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.TermQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.TermsFilter
 
equals(Object) - Method in class org.apache.lucene.search.WildcardQuery
 
escape(String) - Static method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Returns a String where those characters that QueryParser expects to be escaped are escaped by a preceding \.
escape(String) - Static method in class org.apache.lucene.queryParser.QueryParser
Returns a String where those characters that QueryParser expects to be escaped are escaped by a preceding \.
execute() - Method in class org.apache.lucene.ant.IndexTask
Begins the indexing
execute() - Method in class org.apache.lucene.benchmark.byTask.Benchmark
 
execute() - Method in class org.apache.lucene.benchmark.byTask.utils.Algorithm
Execute this algorithm
execute(Judge, SubmissionReport, PrintWriter) - Method in class org.apache.lucene.benchmark.quality.QualityBenchmark
Run the quality benchmark.
exist(String) - Method in class org.apache.lucene.search.spell.SpellChecker
Check whether the word exists in the index.
exists(DbDirectory) - Method in class org.apache.lucene.store.db.File
 
exists(JEDirectory) - Method in class org.apache.lucene.store.je.File
 
expand(String, Searcher, Analyzer, String, float) - Static method in class org.apache.lucene.wordnet.SynExpand
Perform synonym expansion on a query.
expand(String, Searcher, Analyzer, String, float) - Static method in class org.apache.lucene.wordnet.SynLookup
Perform synonym expansion on a query.
ExpandBuff(boolean) - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
expectedTokenSequences - Variable in exception org.apache.lucene.demo.html.ParseException
Each entry in this array is an array of integers.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.ParseException
Each entry in this array is an array of integers.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.precedence.ParseException
Each entry in this array is an array of integers.
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.surround.parser.ParseException
Each entry in this array is an array of integers.
explain(int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
explain(IndexReader, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
explain(int) - Method in class org.apache.lucene.search.function.DocValues
Explain the scoring value for the input doc.
explain(Weight, int) - Method in class org.apache.lucene.search.IndexSearcher
 
explain(Weight, int) - Method in class org.apache.lucene.search.MultiSearcher
 
explain(Weight, int) - Method in class org.apache.lucene.search.RemoteSearchable
 
explain(int) - Method in class org.apache.lucene.search.ReqExclScorer
 
explain(int) - Method in class org.apache.lucene.search.ReqOptSumScorer
Explain the score of a document.
explain(int) - Method in class org.apache.lucene.search.Scorer
Returns an explanation of the score for a document.
explain(Weight, int) - Method in interface org.apache.lucene.search.Searchable
Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
explain(Query, int) - Method in class org.apache.lucene.search.Searcher
Returns an Explanation that describes how doc scored against query.
explain(Weight, int) - Method in class org.apache.lucene.search.Searcher
 
explain(int) - Method in class org.apache.lucene.search.spans.SpanScorer
 
explain(IndexReader, int) - Method in class org.apache.lucene.search.spans.SpanWeight
 
explain(IndexReader, int) - Method in interface org.apache.lucene.search.Weight
An explanation of the score computation for the named document.
Explanation - Class in org.apache.lucene.search
Expert: Describes the score computation for document and query.
Explanation() - Constructor for class org.apache.lucene.search.Explanation
 
Explanation(float, String) - Constructor for class org.apache.lucene.search.Explanation
 
EXT_DEFAULT - Static variable in interface org.apache.lucene.search.ExtendedFieldCache
 
EXTENDED_ANALYZER - Static variable in class org.apache.lucene.index.memory.PatternAnalyzer
A lower-casing word analyzer with extended English stop words (can be shared freely across threads without harm); global per class loader.
ExtendedFieldCache - Interface in org.apache.lucene.search
 
ExtendedFieldCache.DoubleParser - Interface in org.apache.lucene.search
 
ExtendedFieldCache.LongParser - Interface in org.apache.lucene.search
 
EXTERNAL_LINK - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
EXTERNAL_LINK_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
EXTERNAL_LINK_URL - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
EXTERNAL_LINK_URL_ID - Static variable in class org.apache.lucene.wikipedia.analysis.WikipediaTokenizer
 
extract() - Method in class org.apache.lucene.benchmark.utils.ExtractReuters
 
extract() - Method in class org.apache.lucene.benchmark.utils.ExtractWikipedia
 
extractFile(File) - Method in class org.apache.lucene.benchmark.utils.ExtractReuters
Override if you wish to change what is extracted
ExtractReuters - Class in org.apache.lucene.benchmark.utils
Split the Reuters SGML documents into Simple Text files containing: Title, Date, Dateline, Body
ExtractReuters(File, File) - Constructor for class org.apache.lucene.benchmark.utils.ExtractReuters
 
extractTasks() - Method in class org.apache.lucene.benchmark.byTask.utils.Algorithm
Expert: for test purposes, return all tasks participating in this algorithm.
extractTerms(Set) - Method in class org.apache.lucene.search.BooleanQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.FilteredQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.function.ValueSourceQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.MultiPhraseQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.PhraseQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.Query
Expert: adds all terms occuring in this query to the terms set.
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
extractTerms(Set) - Method in class org.apache.lucene.search.TermQuery
 
ExtractWikipedia - Class in org.apache.lucene.benchmark.utils
Extract the downloaded Wikipedia dump into separate files for indexing.
ExtractWikipedia(File, File) - Constructor for class org.apache.lucene.benchmark.utils.ExtractWikipedia
 
ExtractWikipedia.Parser - Class in org.apache.lucene.benchmark.utils
 
ExtractWikipedia.Parser() - Constructor for class org.apache.lucene.benchmark.utils.ExtractWikipedia.Parser
 

F

F_SYN - Static variable in class org.apache.lucene.wordnet.Syns2Index
 
F_WORD - Static variable in class org.apache.lucene.search.spell.SpellChecker
Field name for each word in the ngram index.
F_WORD - Static variable in class org.apache.lucene.wordnet.Syns2Index
 
failureReason - Variable in class org.apache.lucene.store.Lock
If a lock obtain called, this failureReason may be set with the "root cause" Exception as to why the lock was not obtained.
FastCharStream - Class in org.apache.lucene.queryParser
An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.FastCharStream
Constructs from a Reader.
FastCharStream - Class in org.apache.lucene.queryParser.precedence
An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.precedence.FastCharStream
Constructs from a Reader.
FastCharStream - Class in org.apache.lucene.queryParser.surround.parser
An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.surround.parser.FastCharStream
Constructs from a Reader.
Field - Class in org.apache.lucene.document
A field is a section of a Document.
Field(String, String, Field.Store, Field.Index) - Constructor for class org.apache.lucene.document.Field
Create a field by specifying its name, value and how it will be saved in the index.
Field(String, String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a field by specifying its name, value and how it will be saved in the index.
Field(String, Reader) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored.
Field(String, Reader, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, TokenStream) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored.
Field(String, TokenStream, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, byte[], Field.Store) - Constructor for class org.apache.lucene.document.Field
Create a stored field with binary value.
field() - Method in class org.apache.lucene.index.Term
Returns the field of this term, an interned string.
field - Variable in class org.apache.lucene.search.function.OrdFieldSource
 
field - Variable in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
Field.Index - Class in org.apache.lucene.document
Specifies whether and how a field should be indexed.
Field.Store - Class in org.apache.lucene.document
Specifies whether and how a field should be stored.
Field.TermVector - Class in org.apache.lucene.document
Specifies whether and how a field should have term vectors.
FIELD_DOC - Static variable in class org.apache.lucene.search.SortField
Represents sorting by document number (index order).
FIELD_SCORE - Static variable in class org.apache.lucene.search.SortField
Represents sorting by document score (relevancy).
Fieldable - Interface in org.apache.lucene.document
Synonymous with Field.
FieldCache - Interface in org.apache.lucene.search
Expert: Maintains caches of term values.
FieldCache.ByteParser - Interface in org.apache.lucene.search
Interface to parse bytes from document fields.
FieldCache.FloatParser - Interface in org.apache.lucene.search
Interface to parse floats from document fields.
FieldCache.IntParser - Interface in org.apache.lucene.search
Interface to parse ints from document fields.
FieldCache.ShortParser - Interface in org.apache.lucene.search
Interface to parse shorts from document fields.
FieldCache.StringIndex - Class in org.apache.lucene.search
Expert: Stores term text values and document ordering data.
FieldCache.StringIndex(int[], String[]) - Constructor for class org.apache.lucene.search.FieldCache.StringIndex
Creates one of these objects
FieldCacheSource - Class in org.apache.lucene.search.function
Expert: A base class for ValueSource implementations that retrieve values for a single field from the FieldCache.
FieldCacheSource(String) - Constructor for class org.apache.lucene.search.function.FieldCacheSource
Create a cached field source for the input field.
FieldDoc - Class in org.apache.lucene.search
Expert: A ScoreDoc which also contains information about how to sort the referenced document.
FieldDoc(int, float) - Constructor for class org.apache.lucene.search.FieldDoc
Expert: Creates one of these objects with empty sort information.
FieldDoc(int, float, Comparable[]) - Constructor for class org.apache.lucene.search.FieldDoc
Expert: Creates one of these objects with the given sort information.
fieldNamesToString(StringBuffer) - Method in class org.apache.lucene.queryParser.surround.query.FieldsQuery
 
FieldNormModifier - Class in org.apache.lucene.index
Given a directory and a list of fields, updates the fieldNorms in place for every document.
FieldNormModifier(Directory, Similarity) - Constructor for class org.apache.lucene.index.FieldNormModifier
Constructor for code that wishes to use this class programatically If Similarity is null, kill the field norms.
FieldReaderException - Exception in org.apache.lucene.index
 
FieldReaderException() - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with null as its detail message.
FieldReaderException(Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
FieldReaderException(String) - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with the specified detail message.
FieldReaderException(String, Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with the specified detail message and cause.
fields() - Method in class org.apache.lucene.document.Document
Deprecated. use Document.getFields() instead
fields - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
fields - Variable in class org.apache.lucene.search.FieldDoc
Expert: The values which are used to sort the referenced document.
fields - Variable in class org.apache.lucene.search.FieldSortedHitQueue
Stores the sort criteria being used.
fields - Variable in class org.apache.lucene.search.TopFieldDocs
The fields which were used to sort results by.
FieldScoreQuery - Class in org.apache.lucene.search.function
A query that scores each document as the value of the numeric input field.
FieldScoreQuery(String, FieldScoreQuery.Type) - Constructor for class org.apache.lucene.search.function.FieldScoreQuery
Create a FieldScoreQuery - a query that scores each document as the value of the numeric input field.
FieldScoreQuery.Type - Class in org.apache.lucene.search.function
Type of score field, indicating how field values are interpreted/parsed.
fieldsData - Variable in class org.apache.lucene.document.AbstractField
 
fieldSelector - Variable in class org.apache.lucene.benchmark.byTask.tasks.SearchTravRetLoadFieldSelectorTask
 
FieldSelector - Interface in org.apache.lucene.document
Similar to a FileFilter, the FieldSelector allows one to make decisions about what Fields get loaded on a Document by IndexReader.document(int,org.apache.lucene.document.FieldSelector)
FieldSelectorResult - Class in org.apache.lucene.document
Provides information about what should be done with this Field
FieldSortedHitQueue - Class in org.apache.lucene.search
Expert: A hit queue for sorting by hits by terms in more than one field.
FieldSortedHitQueue(IndexReader, SortField[], int) - Constructor for class org.apache.lucene.search.FieldSortedHitQueue
Creates a hit queue sorted by the given list of fields.
FieldSortedTermVectorMapper - Class in org.apache.lucene.index
For each Field, store a sorted collection of TermVectorEntrys

This is not thread-safe.

FieldSortedTermVectorMapper(Comparator) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
 
FieldSortedTermVectorMapper(boolean, boolean, Comparator) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
 
FieldsQuery() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
FieldsQuery - Class in org.apache.lucene.queryParser.surround.query
 
FieldsQuery(SrndQuery, ArrayList, char) - Constructor for class org.apache.lucene.queryParser.surround.query.FieldsQuery
 
FieldsQuery(SrndQuery, String, char) - Constructor for class org.apache.lucene.queryParser.surround.query.FieldsQuery
 
FieldsQueryList() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
file - Variable in class org.apache.lucene.store.db.DbIndexInput
 
file - Variable in class org.apache.lucene.store.db.DbIndexOutput
 
File - Class in org.apache.lucene.store.db
 
File(String) - Constructor for class org.apache.lucene.store.db.File
 
File(DbDirectory, String, boolean) - Constructor for class org.apache.lucene.store.db.File
 
File - Class in org.apache.lucene.store.je
Port of Andi Vajda's DbDirectory to Java Edition of Berkeley Database
File(String) - Constructor for class org.apache.lucene.store.je.File
 
File(JEDirectory, String, boolean) - Constructor for class org.apache.lucene.store.je.File
 
file - Variable in class org.apache.lucene.store.je.JEIndexInput
 
file - Variable in class org.apache.lucene.store.je.JEIndexOutput
 
FileBasedQueryMaker - Class in org.apache.lucene.benchmark.byTask.feeds
Create queries from a FileReader.
FileBasedQueryMaker() - Constructor for class org.apache.lucene.benchmark.byTask.feeds.FileBasedQueryMaker
 
FileDocument - Class in org.apache.lucene.demo
A utility for making Lucene Documents from a File.
fileExists(String) - Method in class org.apache.lucene.store.db.DbDirectory
 
fileExists(String) - Method in class org.apache.lucene.store.Directory
Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.FSDirectory
Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.je.JEDirectory
 
fileExists(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns true iff the named file exists in this directory.
FileExtensionDocumentHandler - Class in org.apache.lucene.ant
A DocumentHandler implementation to delegate responsibility to based on a files extension.
FileExtensionDocumentHandler() - Constructor for class org.apache.lucene.ant.FileExtensionDocumentHandler
 
fileLength(String) - Method in class org.apache.lucene.store.db.DbDirectory
 
fileLength(String) - Method in class org.apache.lucene.store.Directory
Returns the length of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.FSDirectory
Returns the length in bytes of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.je.JEDirectory
 
fileLength(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns the length in bytes of a file in the directory.
fileModified(String) - Method in class org.apache.lucene.store.db.DbDirectory
 
fileModified(String) - Method in class org.apache.lucene.store.Directory
Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.FSDirectory
Returns the time the named file was last modified.
fileModified(File, String) - Static method in class org.apache.lucene.store.FSDirectory
Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.je.JEDirectory
 
fileModified(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns the time the named file was last modified.
files - Variable in class org.apache.lucene.store.db.DbDirectory
 
files - Variable in class org.apache.lucene.store.je.JEDirectory
 
FileUtils - Class in org.apache.lucene.benchmark.byTask.utils
File utilities.
FileUtils() - Constructor for class org.apache.lucene.benchmark.byTask.utils.FileUtils
 
FillBuff() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
filter - Variable in class org.apache.lucene.search.CachingSpanFilter
 
filter - Variable in class org.apache.lucene.search.CachingWrapperFilter
 
filter - Variable in class org.apache.lucene.search.ConstantScoreQuery
 
Filter - Class in org.apache.lucene.search
Abstract base class providing a mechanism to restrict searches to a subset of an index.
Filter() - Constructor for class org.apache.lucene.search.Filter
 
filter - Variable in class org.apache.lucene.search.FilterManager.FilterItem
 
filter - Variable in class org.apache.lucene.search.RemoteCachingWrapperFilter
 
FilterBuilder - Interface in org.apache.lucene.xmlparser
 
FilterBuilderFactory - Class in org.apache.lucene.xmlparser
 
FilterBuilderFactory() - Constructor for class org.apache.lucene.xmlparser.FilterBuilderFactory
 
FilterClause - Class in org.apache.lucene.search
A Filter that wrapped with an indication of how that filter is used when composed with another filter.
FilterClause(Filter, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.FilterClause
Create a new FilterClause
filterCleaner - Variable in class org.apache.lucene.search.FilterManager
Cache cleaner that runs in a separate thread
FilteredQuery - Class in org.apache.lucene.search
A query that applies a filter to the results of another query.
FilteredQuery(Query, Filter) - Constructor for class org.apache.lucene.search.FilteredQuery
Constructs a new query which applies a filter to the results of the original query.
FilteredQueryBuilder - Class in org.apache.lucene.xmlparser.builders
 
FilteredQueryBuilder(FilterBuilder, QueryBuilder) - Constructor for class org.apache.lucene.xmlparser.builders.FilteredQueryBuilder
 
FilteredTermEnum - Class in org.apache.lucene.search
Abstract class for enumerating a subset of all terms.
FilteredTermEnum() - Constructor for class org.apache.lucene.search.FilteredTermEnum
 
filterFactory - Variable in class org.apache.lucene.xmlparser.CoreParser
 
FilterIndexReader - Class in org.apache.lucene.index
A FilterIndexReader contains another IndexReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterIndexReader(IndexReader) - Constructor for class org.apache.lucene.index.FilterIndexReader
Construct a FilterIndexReader based on the specified base reader.
FilterIndexReader.FilterTermDocs - Class in org.apache.lucene.index
Base class for filtering TermDocs implementations.
FilterIndexReader.FilterTermDocs(TermDocs) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
FilterIndexReader.FilterTermEnum - Class in org.apache.lucene.index
Base class for filtering TermEnum implementations.
FilterIndexReader.FilterTermEnum(TermEnum) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
FilterIndexReader.FilterTermPositions - Class in org.apache.lucene.index
Base class for filtering TermPositions implementations.
FilterIndexReader.FilterTermPositions(TermPositions) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
 
FilterManager - Class in org.apache.lucene.search
Filter caching singleton.
FilterManager() - Constructor for class org.apache.lucene.search.FilterManager
Sets up the FilterManager singleton.
FilterManager.FilterCleaner - Class in org.apache.lucene.search
Keeps the cache from getting too big.
FilterManager.FilterCleaner() - Constructor for class org.apache.lucene.search.FilterManager.FilterCleaner
 
FilterManager.FilterItem - Class in org.apache.lucene.search
Holds the filter and the last time the filter was used, to make LRU-based cache cleaning possible.
FilterManager.FilterItem(Filter) - Constructor for class org.apache.lucene.search.FilterManager.FilterItem
 
finalize() - Method in class org.apache.lucene.index.IndexWriter
Release the write lock, if needed.
finalize() - Method in class org.apache.lucene.search.spell.SpellChecker
Closes the internal IndexReader.
find_among(Among[], int) - Method in class net.sf.snowball.SnowballProgram
 
find_among_b(Among[], int) - Method in class net.sf.snowball.SnowballProgram
 
findMerges(SegmentInfos, IndexWriter) - Method in class org.apache.lucene.index.LogMergePolicy
Checks if any merges are now necessary and returns a MergePolicy.MergeSpecification if so.
findMergesForOptimize(SegmentInfos, IndexWriter, int, Set) - Method in class org.apache.lucene.index.LogMergePolicy
Returns the merges necessary to optimize the index.
FinnishStemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
FinnishStemmer() - Constructor for class net.sf.snowball.ext.FinnishStemmer
 
firstTime - Variable in class org.apache.lucene.search.spans.SpanScorer
 
flags - Variable in class org.apache.lucene.store.db.DbDirectory
 
flags - Variable in class org.apache.lucene.store.je.JEDirectory
 
FLOAT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
field values are interpreted as numeric float values.
FLOAT - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Floats.
FloatFieldSource - Class in org.apache.lucene.search.function
Expert: obtains float field values from the FieldCache using getFloats() and makes those values available as other numeric types, casting as needed.
FloatFieldSource(String) - Constructor for class org.apache.lucene.search.function.FloatFieldSource
Create a cached float field source with default string-to-float parser.
FloatFieldSource(String, FieldCache.FloatParser) - Constructor for class org.apache.lucene.search.function.FloatFieldSource
Create a cached float field source with a specific string-to-float parser.
floatToByte(float, int, int) - Static method in class org.apache.lucene.util.SmallFloat
Converts a 32 bit float to an 8 bit float.
floatToByte315(float) - Static method in class org.apache.lucene.util.SmallFloat
floatToByte(b, mantissaBits=3, zeroExponent=15)
smallest non-zero value = 5.820766E-10
largest value = 7.5161928E9
epsilon = 0.125
floatToByte52(float) - Static method in class org.apache.lucene.util.SmallFloat
floatToByte(b, mantissaBits=5, zeroExponent=2)
smallest nonzero value = 0.033203125
largest value = 1984.0
epsilon = 0.03125
floatVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as a float.
flush() - Method in class org.apache.lucene.benchmark.quality.utils.SubmissionReport
 
flush() - Method in class org.apache.lucene.index.IndexModifier
Deprecated. Make sure all changes are written to disk.
flush() - Method in class org.apache.lucene.index.IndexReader
 
flush() - Method in class org.apache.lucene.index.IndexWriter
Flush all in-memory buffered updates (adds and deletes) to the Directory.
flush(boolean, boolean) - Method in class org.apache.lucene.index.IndexWriter
Flush all in-memory buffered udpates (adds and deletes) to the Directory.
flush() - Method in class org.apache.lucene.store.BufferedIndexOutput
Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.db.DbDirectory
Flush the currently open files.
flush() - Method in class org.apache.lucene.store.db.DbIndexOutput
 
flush() - Method in class org.apache.lucene.store.IndexOutput
Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.je.JEDirectory
Flush the currently open files.
flush() - Method in class org.apache.lucene.store.je.JEIndexOutput
 
flush() - Method in class org.apache.lucene.store.RAMOutputStream
 
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput
Expert: implements buffer write.
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
output methods:
follows(TextFragment) - Method in class org.apache.lucene.search.highlight.TextFragment
 
forever - Variable in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
Format - Class in org.apache.lucene.benchmark.byTask.utils
Formatting utilities (for reports).
Format() - Constructor for class org.apache.lucene.benchmark.byTask.utils.Format
 
format(int, float, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
Padd a number from left.
format(int, double, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
 
format(int, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
Padd a number from left.
format(String, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
Padd a string from right.
formatPaddLeft(String, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
Padd a string from left.
formatPaddRight(int, float, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
Padd a number from right.
formatPaddRight(int, double, String) - Static method in class org.apache.lucene.benchmark.byTask.utils.Format
 
Formatter - Interface in org.apache.lucene.search.highlight
Processes terms found in the original text, typically by applying some form of mark-up to highlight terms in HTML search results pages.
formSimilarQuery(String, Analyzer, String, Set) - Static method in class org.apache.lucene.search.similar.SimilarityQueries
Simple similarity query generators.
Fragmenter - Interface in org.apache.lucene.search.highlight
Implements the policy for breaking text into multiple fragments for consideration by the Highlighter class.
freeMem - Variable in class org.apache.lucene.benchmark.stats.TimeData
Free memory at the end of measurement interval.
FRENCH_STOP_WORDS - Static variable in class org.apache.lucene.analysis.fr.FrenchAnalyzer
Extended list of typical French stopwords.
FrenchAnalyzer - Class in org.apache.lucene.analysis.fr
Analyzer for French language.
FrenchAnalyzer() - Constructor for class org.apache.lucene.analysis.fr.FrenchAnalyzer
Builds an analyzer with the default stop words (FrenchAnalyzer.FRENCH_STOP_WORDS).
FrenchAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.fr.FrenchAnalyzer
Builds an analyzer with the given stop words.
FrenchAnalyzer(File) - Constructor for class org.apache.lucene.analysis.fr.FrenchAnalyzer
Builds an analyzer with the given stop words.
FrenchStemFilter - Class in org.apache.lucene.analysis.fr
A filter that stemms french words.
FrenchStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.fr.FrenchStemFilter
 
FrenchStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.fr.FrenchStemFilter
 
FrenchStemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
FrenchStemmer() - Constructor for class net.sf.snowball.ext.FrenchStemmer
 
FrenchStemmer - Class in org.apache.lucene.analysis.fr
A stemmer for French words.
FrenchStemmer() - Constructor for class org.apache.lucene.analysis.fr.FrenchStemmer
 
freq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
freq() - Method in class org.apache.lucene.index.MultipleTermPositions
 
freq() - Method in interface org.apache.lucene.index.TermDocs
Returns the frequency of the term within the current document.
freq - Variable in class org.apache.lucene.search.spans.SpanScorer
 
freq - Variable in class org.apache.lucene.search.spans.TermSpans
 
FRONT - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenFilter.Side
Get the n-gram from the front of the input
FRONT - Static variable in class org.apache.lucene.analysis.ngram.EdgeNGramTokenizer.Side
Get the n-gram from the front of the input
FSDirectory - Class in org.apache.lucene.store
Straightforward implementation of Directory as a directory of files.
FSDirectory() - Constructor for class org.apache.lucene.store.FSDirectory
 
FSDirectory.FSIndexInput - Class in org.apache.lucene.store
 
FSDirectory.FSIndexInput(File) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexInput
 
FSDirectory.FSIndexInput(File, int) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexInput
 
FSDirectory.FSIndexOutput - Class in org.apache.lucene.store
 
FSDirectory.FSIndexOutput(File) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexOutput
 
fullyDelete(File) - Static method in class org.apache.lucene.benchmark.AbstractBenchmarker
Deprecated. Delete files and directories, even if non-empty.
fullyDelete(File) - Static method in class org.apache.lucene.benchmark.byTask.utils.FileUtils
Delete files and directories, even if non-empty.
FUZZY_SLOP - Static variable in interface org.apache.lucene.queryParser.precedence.PrecedenceQueryParserConstants
 
FUZZY_SLOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
 
FuzzyLikeThisQuery - Class in org.apache.lucene.search
Fuzzifies ALL terms provided as strings and then picks the best n differentiating terms.
FuzzyLikeThisQuery(int, Analyzer) - Constructor for class org.apache.lucene.search.FuzzyLikeThisQuery
 
FuzzyLikeThisQueryBuilder - Class in org.apache.lucene.xmlparser.builders
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
FuzzyLikeThisQueryBuilder(Analyzer) - Constructor for class org.apache.lucene.xmlparser.builders.FuzzyLikeThisQueryBuilder
 
FuzzyQuery - Class in org.apache.lucene.search
Implements the fuzzy search query.
FuzzyQuery(Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyQuery
Create a new FuzzyQuery that will match terms with a similarity of at least minimumSimilarity to term.
FuzzyQuery(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery
Calls FuzzyQuery(term, minimumSimilarity, 0).
FuzzyQuery(Term) - Constructor for class org.apache.lucene.search.FuzzyQuery
Calls FuzzyQuery(term, 0.5f, 0).
FuzzyQuery.ScoreTerm - Class in org.apache.lucene.search
 
FuzzyQuery.ScoreTerm(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery.ScoreTerm
 
FuzzyQuery.ScoreTermQueue - Class in org.apache.lucene.search
 
FuzzyQuery.ScoreTermQueue(int) - Constructor for class org.apache.lucene.search.FuzzyQuery.ScoreTermQueue
 
FuzzyTermEnum - Class in org.apache.lucene.search
Subclass of FilteredTermEnum for enumerating all terms that are similiar to the specified filter term.
FuzzyTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f.
FuzzyTermEnum(IndexReader, Term, float) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
Creates a FuzzyTermEnum with an empty prefix.
FuzzyTermEnum(IndexReader, Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
Constructor for enumeration of all terms from specified reader which share a prefix of length prefixLength with term and which have a fuzzy similarity > minSimilarity.

G

generateParseException() - Method in class org.apache.lucene.demo.html.HTMLParser
 
generateParseException() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
generateParseException() - Method in class org.apache.lucene.queryParser.QueryParser
 
generateParseException() - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
genPartialReport(int, LinkedHashMap, int) - Method in class org.apache.lucene.benchmark.byTask.tasks.ReportTask
 
German2Stemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
German2Stemmer() - Constructor for class net.sf.snowball.ext.German2Stemmer
 
GERMAN_STOP_WORDS - Static variable in class org.apache.lucene.analysis.de.GermanAnalyzer
List of typical german stopwords.
GermanAnalyzer - Class in org.apache.lucene.analysis.de
Analyzer for German language.
GermanAnalyzer() - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
Builds an analyzer with the default stop words (GERMAN_STOP_WORDS).
GermanAnalyzer(String[]) - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
Builds an analyzer with the given stop words.
GermanAnalyzer(Hashtable) - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
Builds an analyzer with the given stop words.
GermanAnalyzer(File) - Constructor for class org.apache.lucene.analysis.de.GermanAnalyzer
Builds an analyzer with the given stop words.
GermanStemFilter - Class in org.apache.lucene.analysis.de
A filter that stems German words.
GermanStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.de.GermanStemFilter
 
GermanStemFilter(TokenStream, Set) - Constructor for class org.apache.lucene.analysis.de.GermanStemFilter
Builds a GermanStemFilter that uses an exclusiontable.
GermanStemmer - Class in net.sf.snowball.ext
Generated class implementing code defined by a snowball script.
GermanStemmer() - Constructor for class net.sf.snowball.ext.GermanStemmer
 
GermanStemmer - Class in org.apache.lucene.analysis.de
A stemmer for German words.
GermanStemmer() - Constructor for class org.apache.lucene.analysis.de.GermanStemmer
 
get(String, String) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
Return a string property.
get(String, int) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
Return an int property.
get(String, double) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
Return a double property.
get(String, boolean) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
Return a boolean property.
get(String) - Method in class org.apache.lucene.document.Document
Returns the string value of the field with the given name if any exist in this document, or null.
get() - Static method in class org.apache.lucene.LucenePackage
Return Lucene's package, including version information.
get(String) - Method in class org.apache.lucene.search.Hit
Returns the string value of the field with the given name if any exist in this document, or null.
get(DbDirectory) - Method in class org.apache.lucene.store.db.Block
 
get(JEDirectory) - Method in class org.apache.lucene.store.je.Block
 
get(int) - Method in class org.apache.lucene.util.BitVector
Returns true if bit is one and false if it is zero.
getAlgorithm() - Method in class org.apache.lucene.benchmark.byTask.Benchmark
 
getAlgorithmText() - Method in class org.apache.lucene.benchmark.byTask.utils.Config
 
getAll(Query[]) - Static method in class org.apache.lucene.benchmark.stats.QueryData
Prepare a list of benchmark data, using all possible combinations of benchmark parameters.
getAll(File[], Analyzer[]) - Static method in class org.apache.lucene.benchmark.stats.TestData
Prepare a list of benchmark data, using all possible combinations of benchmark parameters.
getAllFiles(File, FileFilter, List) - Static method in class org.apache.lucene.benchmark.standard.StandardBenchmarker
Deprecated.  
getAllowDocsOutOfOrder() - Static method in class org.apache.lucene.search.BooleanQuery
Whether hit docs may be collected out of docid order.
getAllowLeadingWildcard() - Method in class org.apache.lucene.queryParser.QueryParser
 
getAnalyzer() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
 
getAnalyzer() - Method in class org.apache.lucene.benchmark.stats.TestData
 
getAnalyzer() - Method in class org.apache.lucene.index.IndexWriter
Returns the analyzer used by this index.
getAnalyzer() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
getAnalyzer() - Method in class org.apache.lucene.queryParser.QueryParser
 
getAnalyzer() - Method in class org.apache.lucene.search.similar.MoreLikeThis
Returns an analyzer that will be used to parse source doc with.
getAnalyzer() - Method in class org.apache.lucene.search.similar.MoreLikeThisQuery
 
getAnalyzer() - Method in class org.apache.lucene.swing.models.ListSearcher
 
getAnalyzer() - Method in class org.apache.lucene.swing.models.TableSearcher
 
getAndQuery(List, boolean, Token) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
getAnyTokenStream(IndexReader, int, String, Analyzer) - Static method in class org.apache.lucene.search.highlight.TokenSources
A convenience method that tries a number of approaches to getting a token stream.
getAttribute(Element, String, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getAttribute(Element, String, float) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getAttribute(Element, String, int) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getAttribute(Element, String, boolean) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getAttributeOrFail(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getAttributeWithInheritance(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
Returns an attribute value from this node, or first parent node with this attribute defined
getAttributeWithInheritanceOrFail(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getAuto(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found reads field to see if it contains integers, floats or strings, and then calls one of the other methods in this class to get the values.
getAverageValue() - Method in class org.apache.lucene.search.function.DocValues
Returns the average of all values.
getAvp() - Method in class org.apache.lucene.benchmark.quality.QualityStats
Return the average precision at recall points.
getBackgroundColorString(float) - Method in class org.apache.lucene.search.highlight.GradientFormatter
 
getBasicQueryFactory() - Method in class org.apache.lucene.queryParser.surround.query.SpanNearClauseFactory
 
getBeginColumn() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
getBeginColumn() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getBeginColumn() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
getBeginColumn() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
getBeginLine() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
getBeginLine() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getBeginLine() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
getBeginLine() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
getBenchmarker() - Method in class org.apache.lucene.benchmark.Driver
 
getBestFragment(Analyzer, String, String) - Method in class org.apache.lucene.search.highlight.Highlighter
Highlights chosen terms in a text, extracting the most relevant section.
getBestFragment(TokenStream, String) - Method in class org.apache.lucene.search.highlight.Highlighter
Highlights chosen terms in a text, extracting the most relevant section.
getBestFragments(Analyzer, String, int) - Method in class org.apache.lucene.search.highlight.Highlighter
Deprecated. This method incorrectly hardcodes the choice of fieldname. Use the method of the same name that takes a fieldname.
getBestFragments(Analyzer, String, String, int) - Method in class org.apache.lucene.search.highlight.Highlighter
Highlights chosen terms in a text, extracting the most relevant sections.
getBestFragments(TokenStream, String, int) - Method in class org.apache.lucene.search.highlight.Highlighter
Highlights chosen terms in a text, extracting the most relevant sections.
getBestFragments(TokenStream, String, int, String) - Method in class org.apache.lucene.search.highlight.Highlighter
Highlights terms in the text , extracting the most relevant sections and concatenating the chosen fragments with a separator (typically "...").
getBestTextFragments(TokenStream, String, boolean, int) - Method in class org.apache.lucene.search.highlight.Highlighter
Low level api to get the most relevant (formatted) sections of the document.
getBinaryValue(String) - Method in class org.apache.lucene.document.Document
Returns an array of bytes for the first (or only) field that has the name specified as the method parameter.
getBinaryValues(String) - Method in class org.apache.lucene.document.Document
Returns an array of byte arrays for of the fields that have the name specified as the method parameter.
getBits() - Method in class org.apache.lucene.search.SpanFilterResult
 
getBody() - Method in class org.apache.lucene.ant.HtmlDocument
Gets the bodyText attribute of the HtmlDocument object.
getBody() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
 
getBooleanQuery(Vector) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector, boolean) - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating query, given a set of clauses.
getBooleanQuery(Vector, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating query, given a set of clauses.
getBoost() - Method in class org.apache.lucene.document.AbstractField
Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.document.Document
Returns, at indexing time, the boost factor as set by Document.setBoost(float).
getBoost() - Method in interface org.apache.lucene.document.Fieldable
Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.search.Hit
Returns the boost factor for this hit on any field of the underlying document.
getBoost() - Method in class org.apache.lucene.search.Query
Gets the boost for this clause.
getBracketClose() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
 
getBracketOpen() - Method in class org.apache.lucene.queryParser.surround.query.ComposedQuery
 
getBufferSize() - Method in class org.apache.lucene.store.BufferedIndexInput
Returns buffer size.
getByteCount() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
getByteCount() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
Return total byte size of docs made since last reset.
getBytes(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as a single byte and returns an array of size reader.maxDoc() of the value each document has in the given field.
getBytes(IndexReader, String, FieldCache.ByteParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as bytes and returns an array of size reader.maxDoc() of the value each document has in the given field.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ByteFieldSource
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource
Return cached DocValues for input field and reader.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FloatFieldSource
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.IntFieldSource
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ShortFieldSource
 
getChildByTagName(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getChildByTagOrFail(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getChildTextByTagName(Element, String) - Static method in class org.apache.lucene.xmlparser.DOMUtils
 
getClassname() - Method in class org.apache.lucene.ant.IndexTask.AnalyzerType
 
getClauses() - Method in class org.apache.lucene.search.BooleanQuery
Returns the set of clauses in this query.
getClauses() - Method in class org.apache.lucene.search.spans.SpanNearQuery
Return the clauses whose spans are matched.
getClauses() - Method in class org.apache.lucene.search.spans.SpanOrQuery
Return the clauses whose spans are matched.
getColsNamesForValsByRound() - Method in class org.apache.lucene.benchmark.byTask.utils.Config
 
getColsValuesForValsByRound(int) - Method in class org.apache.lucene.benchmark.byTask.utils.Config
 
getColumn() - Method in class org.apache.lucene.demo.html.SimpleCharStream
Deprecated.  
getColumn() - Method in interface org.apache.lucene.queryParser.CharStream
Deprecated.  
getColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getColumn() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
getColumn() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
getColumnClass(int) - Method in class org.apache.lucene.swing.models.TableSearcher
 
getColumnCount() - Method in class org.apache.lucene.swing.models.TableSearcher
 
getColumnName(int) - Method in class org.apache.lucene.swing.models.TableSearcher
 
getComparable(String) - Method in class org.apache.lucene.search.SortComparator
Returns an object which, when sorted according to natural order, will order the Term values in the correct order.
getComparator() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
 
getConfig() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
 
getContents() - Method in class org.apache.lucene.ant.TextDocument
 
getCount() - Method in class org.apache.lucene.benchmark.byTask.feeds.BasicDocMaker
 
getCount() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker.Iterator
 
getCount() - Method in interface org.apache.lucene.benchmark.byTask.feeds.DocMaker
Return number of docs made since last reset.
getCount() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
 
getCurrent() - Method in class net.sf.snowball.SnowballProgram
Get the current string.
getCurrentVersion(String) - Static method in class org.apache.lucene.index.IndexReader
Reads version number from segments files.
getCurrentVersion(File) - Static method in class org.apache.lucene.index.IndexReader
Reads version number from segments files.
getCurrentVersion(Directory) - Static method in class org.apache.lucene.index.IndexReader
Reads version number from segments files.
getCustom(IndexReader, String, SortComparator) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found reads the terms out of field and calls the given SortComparator to get the sort values.
getData() - Method in class org.apache.lucene.benchmark.stats.TestRunData
 
getData() - Method in class org.apache.lucene.index.Payload
Returns a reference to the underlying byte array that holds this payloads data.
getData() - Method in class org.apache.lucene.store.db.Block
 
getData() - Method in class org.apache.lucene.store.je.Block
 
getDate() - Method in class org.apache.lucene.benchmark.byTask.feeds.DocData
 
getDateFormat() - Method in class org.apache.lucene.benchmark.byTask.feeds.DirDocMaker
 
getDateFormat() - Method in class org.apache.lucene.benchmark.byTask.feeds.ReutersDocMaker
 
getDateResolution(String) - Method in class org.apache.lucene.queryParser.QueryParser
Returns the date resolution that is used by RangeQueries for the given field.
getDb(Database) - Static method in class com.sleepycat.db.DbHandleExtractor
 
getDbTxn(Transaction) - Static method in class com.sleepycat.db.DbHandleExtractor
 
getDefault() - Static method in class org.apache.lucene.search.Similarity
Return the default Similarity implementation used by indexing and search code.
getDefaultInfoStream() - Static method in class org.apache.lucene.index.IndexWriter
Returns the current default infoStream for newly instantiated IndexWriters.
getDefaultOperator() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
Gets implicit operator setting, which will be either AND_OPERATOR or OR_OPERATOR.
getDefaultOperator() - Method in class org.apache.lucene.queryParser.QueryParser
Gets implicit operator setting, which will be either AND_OPERATOR or OR_OPERATOR.
getDefaultWriteLockTimeout() - Static method in class org.apache.lucene.index.IndexWriter
Returns default write lock timeout for newly instantiated IndexWriters.
getDepth() - Method in class org.apache.lucene.benchmark.byTask.tasks.PerfTask
 
getDescription() - Method in class org.apache.lucene.search.Explanation
A description of this explanation node.
getDetails() - Method in class org.apache.lucene.search.Explanation
The sub-nodes of this explanation node.
getDirectory() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
 
getDirectory() - Method in class org.apache.lucene.benchmark.stats.TestData
 
getDirectory() - Method in class org.apache.lucene.index.IndexWriter
Returns the Directory used by this index.
getDirectory(String) - Static method in class org.apache.lucene.store.FSDirectory
Returns the directory instance for the named location.
getDirectory(String, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory
Returns the directory instance for the named location.
getDirectory(File) - Static method in class org.apache.lucene.store.FSDirectory
Returns the directory instance for the named location.
getDirectory(File, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory
Returns the directory instance for the named location.
getDirectory(String, boolean) - Static method in class org.apache.lucene.store.FSDirectory
Deprecated. Use IndexWriter's create flag, instead, to create a new index.
getDirectory(File, boolean) - Static method in class org.apache.lucene.store.FSDirectory
Deprecated. Use IndexWriter's create flag, instead, to create a new index.
getDisableLocks() - Static method in class org.apache.lucene.store.FSDirectory
Returns whether Lucene's use of lock files is disabled.
getDistanceQuery(List, boolean, Token, boolean) - Method in class org.apache.lucene.queryParser.surround.parser.QueryParser
 
getDoc() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
 
getDocMaker() - Method in class org.apache.lucene.benchmark.byTask.PerfRunData
 
getDocNamesExtractTime() - Method in class org.apache.lucene.benchmark.quality.QualityStats
Returns the time it took to extract doc names for judging the measured query, in milliseconds.
getDocument(File) - Method in interface org.apache.lucene.ant.DocumentHandler
Gets the document attribute of the DocumentHandler object
getDocument(File) - Method in class org.apache.lucene.ant.FileExtensionDocumentHandler
Gets the document attribute of the FileExtensionDocumentHandler object
getDocument(InputStream) - Static method in class org.apache.lucene.ant.HtmlDocument
Creates a Lucene Document from an InputStream.
getDocument() - Method in class org.apache.lucene.search.Hit
Returns document for this hit.
getDoubles(IndexReader, String) - Method in interface org.apache.lucene.search.ExtendedFieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getDoubles(IndexReader, String, ExtendedFieldCache.DoubleParser) - Method in interface org.apache.lucene.search.ExtendedFieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as doubles and returns an array of size reader.maxDoc() of the value each document has in the given field.
getElapsed() - Method in class org.apache.lucene.benchmark.byTask.stats.TaskStats
 
getElementAt(int) - Method in class org.apache.lucene.swing.models.ListSearcher
 
getEnablePositionIncrements() - Method in class org.apache.lucene.analysis.StopFilter
 
getEnablePositionIncrements() - Method in class org.apache.lucene.queryParser.QueryParser
 
getEnablePositionIncrementsDefault() - Static method in class org.apache.lucene.analysis.StopFilter
 
getEncoder() - Method in class org.apache.lucene.search.highlight.Highlighter
 
getEnd() - Method in class org.apache.lucene.benchmark.stats.TestRunData
 
getEnd() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd
 
getEnd() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
Return the maximum end position permitted in a match.
getEndColumn() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
getEndColumn() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getEndColumn() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
getEndColumn() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
getEndLine() - Method in class org.apache.lucene.demo.html.SimpleCharStream
 
getEndLine() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getEndLine() - Method in interface org.apache.lucene.queryParser.precedence.CharStream
Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.precedence.FastCharStream
 
getEndLine() - Method in interface org.apache.lucene.queryParser.surround.parser.CharStream
Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.surround.parser.FastCharStream
 
getEndOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
The accessor for the ending offset for the term
getEndOffset() - Method in class org.apache.lucene.search.highlight.TokenGroup
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.FuzzyQuery
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery
Construct the enumeration to be used, expanding the pattern term.
getEnum(IndexReader) - Method in class org.apache.lucene.search.regex.RegexQuery
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.WildcardQuery
 
getException() - Method in exception org.apache.lucene.ant.DocumentHandlerException
Retrieves nested exception.
getExclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery
Return the SpanQuery whose matches must not overlap those returned.
getFactory() - Method in class org.apache.lucene.search.SortField
 
getField(String) - Method in class org.apache.lucene.document.Document
Returns a field with the given name if any exist in this document, or null.
getField() - Method in interface org.apache.lucene.index.TermFreqVector
The Fieldable name.
getField() - Method in class org.apache.lucene.index.TermVectorEntry
 
getField() - Method in class org.apache.lucene.queryParser.precedence.PrecedenceQueryParser
 
getField() - Method in class org.apache.lucene.queryParser.QueryParser
 
getField() - Method in class org.apache.lucene.search.ConstantScoreRangeQuery
Returns the field name for this query
getField() - Method in class org.apache.lucene.search.QueryTermVector
 
getField() - Method in class org.apache.lucene.search.RangeQuery
Returns the field name for this query
getField() - Method in class org.apache.lucene.search.regex.SpanRegexQuery
 
getField() - Method in class org.apache.lucene.search.SortField
Returns the name of the field.
getField() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
getField() - Method in class org.apache.lucene.search.spans.