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.
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
 
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
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_ITALICS - 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
 
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
 
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
 
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.