Uses of Class
org.apache.lucene.index.IndexReader

Packages that use IndexReader

org.apache.lucene.analysis.query	Automatically filter high-frequency stopwords.
org.apache.lucene.benchmark.byTask	Benchmarking Lucene By Tasks.
org.apache.lucene.benchmark.byTask.tasks	Extendable benchmark tasks.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.misc
org.apache.lucene.queryParser.surround.query	This package contains SrndQuery and its subclasses.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.function	Programmatic control over documents scores.
org.apache.lucene.search.highlight	The highlight package contains classes to provide "keyword in context" features typically used to highlight search terms in the text of results pages.
org.apache.lucene.search.payloads	The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.regex	Regular expression Query.
org.apache.lucene.search.similar	Document similarity query generators.
org.apache.lucene.search.spans	The calculus of spans.
org.apache.lucene.search.spell	Suggest alternate spellings for words.
org.apache.lucene.search.vectorhighlight	This is an another highlighter implementation.
org.apache.lucene.spatial.geohash	Support for Geohash encoding, decoding, and filtering.
org.apache.lucene.spatial.tier	Support for filtering based upon geographic location.
org.apache.lucene.store.instantiated	InstantiatedIndex, alternative RAM store for small corpora.
org.apache.lucene.util	Some utility classes.

Uses of IndexReader in org.apache.lucene.analysis.query

Methods in org.apache.lucene.analysis.query with parameters of type IndexReader

int	QueryAutoStopWordAnalyzer.addStopWords(IndexReader reader) Automatically adds stop words for all fields with terms exceeding the defaultMaxDocFreqPercent
int	QueryAutoStopWordAnalyzer.addStopWords(IndexReader reader, float maxPercentDocs) Automatically adds stop words for all fields with terms exceeding the maxDocFreqPercent
int	QueryAutoStopWordAnalyzer.addStopWords(IndexReader reader, int maxDocFreq) Automatically adds stop words for all fields with terms exceeding the maxDocFreqPercent
int	QueryAutoStopWordAnalyzer.addStopWords(IndexReader reader, String fieldName, float maxPercentDocs) Automatically adds stop words for the given field with terms exceeding the maxPercentDocs
int	QueryAutoStopWordAnalyzer.addStopWords(IndexReader reader, String fieldName, int maxDocFreq) Automatically adds stop words for the given field with terms exceeding the maxPercentDocs

Uses of IndexReader in org.apache.lucene.benchmark.byTask

Methods in org.apache.lucene.benchmark.byTask that return IndexReader

IndexReader

PerfRunData.getIndexReader()

Methods in org.apache.lucene.benchmark.byTask with parameters of type IndexReader

void	PerfRunData.setIndexReader(IndexReader indexReader)

Uses of IndexReader in org.apache.lucene.benchmark.byTask.tasks

Methods in org.apache.lucene.benchmark.byTask.tasks with parameters of type IndexReader

abstract int	BenchmarkHighlighter.doHighlight(IndexReader reader, int doc, String field, Document document, Analyzer analyzer, String text)
protected Document	SearchTravRetLoadFieldSelectorTask.retrieveDoc(IndexReader ir, int id)
protected Document	ReadTask.retrieveDoc(IndexReader ir, int id)

Uses of IndexReader in org.apache.lucene.index

Subclasses of IndexReader in org.apache.lucene.index

class	FilterIndexReader 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.
static class	MultiPassIndexSplitter.FakeDeleteIndexReader This class pretends that it can write deletions to the underlying index.
class	MultiReader An IndexReader which reads multiple indexes, appending their content.
class	ParallelReader An IndexReader which reads multiple, parallel indexes.
class	SegmentReader

Fields in org.apache.lucene.index declared as IndexReader

protected IndexReader	FilterIndexReader.in
protected IndexReader[]	MultiReader.subReaders

Methods in org.apache.lucene.index that return IndexReader

IndexReader	SegmentReader.clone(boolean openReadOnly)
IndexReader	IndexReader.clone(boolean openReadOnly) Clones the IndexReader and optionally changes readOnly.
protected IndexReader	ParallelReader.doReopen(boolean doClone)
protected IndexReader	MultiReader.doReopen(boolean doClone) If clone is true then we clone each of the subreaders
IndexReader	IndexWriter.getReader() Deprecated. Please use open(IndexWriter,boolean) instead.
IndexReader	IndexWriter.getReader(int termInfosIndexDivisor) Deprecated. Please use open(IndexWriter,boolean) instead. Furthermore, this method cannot guarantee the reader (and its sub-readers) will be opened with the termInfosIndexDivisor setting because some of them may have already been opened according to IndexWriterConfig.setReaderTermsIndexDivisor(int). You should set the requested termInfosIndexDivisor through IndexWriterConfig.setReaderTermsIndexDivisor(int) and use IndexWriter.getReader().
IndexReader[]	MultiPassIndexSplitter.FakeDeleteIndexReader.getSequentialSubReaders()
IndexReader[]	MultiReader.getSequentialSubReaders()
IndexReader[]	IndexReader.getSequentialSubReaders() Expert: returns the sequential sub readers that this reader is logically composed of.
IndexReader[]	FilterIndexReader.getSequentialSubReaders()
static IndexReader	IndexReader.open(Directory directory) Returns a IndexReader reading the index in the given Directory, with readOnly=true.
static IndexReader	IndexReader.open(Directory directory, boolean readOnly) Returns an IndexReader reading the index in the given Directory.
static IndexReader	IndexReader.open(Directory directory, IndexDeletionPolicy deletionPolicy, boolean readOnly) Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy.
static IndexReader	IndexReader.open(Directory directory, IndexDeletionPolicy deletionPolicy, boolean readOnly, int termInfosIndexDivisor) Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy.
static IndexReader	IndexReader.open(IndexCommit commit, boolean readOnly) Expert: returns an IndexReader reading the index in the given IndexCommit.
static IndexReader	IndexReader.open(IndexCommit commit, IndexDeletionPolicy deletionPolicy, boolean readOnly) Expert: returns an IndexReader reading the index in the given Directory, using a specific commit and with a custom IndexDeletionPolicy.
static IndexReader	IndexReader.open(IndexCommit commit, IndexDeletionPolicy deletionPolicy, boolean readOnly, int termInfosIndexDivisor) Expert: returns an IndexReader reading the index in the given Directory, using a specific commit and with a custom IndexDeletionPolicy.
static IndexReader	IndexReader.open(IndexWriter writer, boolean applyAllDeletes) Open a near real time IndexReader from the IndexWriter.
IndexReader	SegmentReader.reopen()
IndexReader	ParallelReader.reopen() Tries to reopen the subreaders.
IndexReader	MultiReader.reopen() Tries to reopen the subreaders.
IndexReader	IndexReader.reopen() Refreshes an IndexReader if the index has changed since this instance was (re)opened.
IndexReader	SegmentReader.reopen(boolean openReadOnly)
IndexReader	IndexReader.reopen(boolean openReadOnly) Just like reopen(), except you can change the readOnly of the original reader.
IndexReader	IndexReader.reopen(IndexCommit commit) Expert: reopen this reader on a specific commit point.
IndexReader	IndexReader.reopen(IndexWriter writer, boolean applyAllDeletes) Expert: returns a readonly reader, covering all committed as well as un-committed changes to the index.

Methods in org.apache.lucene.index with parameters of type IndexReader

void	TermVectorAccessor.accept(IndexReader indexReader, int documentNumber, String fieldName, TermVectorMapper mapper) Visits the TermVectorMapper and populates it with terms available for a given document, either via a vector created at index time or by resolving them from the inverted index.
void	ParallelReader.add(IndexReader reader) Add an IndexReader.
void	ParallelReader.add(IndexReader reader, boolean ignoreStoredFields) Add an IndexReader whose stored fields will not be returned.
void	IndexWriter.addIndexes(IndexReader... readers) Merges the provided indexes into this index.
void	IndexReader.ReaderFinishedListener.finished(IndexReader reader)
void	MultiPassIndexSplitter.split(IndexReader input, Directory[] outputs, boolean seq) Split source index into multiple parts.
abstract void	IndexWriter.IndexReaderWarmer.warm(IndexReader reader)

Constructors in org.apache.lucene.index with parameters of type IndexReader

FilterIndexReader(IndexReader in)
Construct a FilterIndexReader based on the specified base reader.

MultiPassIndexSplitter.FakeDeleteIndexReader(IndexReader in)

MultipleTermPositions(IndexReader indexReader, Term[] terms)
Creates a new MultipleTermPositions instance.

MultiReader(IndexReader... subReaders)
Construct a MultiReader aggregating the named set of (sub)readers.

MultiReader(IndexReader[] subReaders, boolean closeSubReaders)
Construct a MultiReader aggregating the named set of (sub)readers.

Uses of IndexReader in org.apache.lucene.misc

Methods in org.apache.lucene.misc with parameters of type IndexReader

static org.apache.lucene.misc.TermStats[]	HighFreqTerms.getHighFreqTerms(IndexReader reader, int numTerms, String field)
static long	HighFreqTerms.getTotalTermFreq(IndexReader reader, Term term)
static org.apache.lucene.misc.TermStats[]	HighFreqTerms.sortByTotalTermFreq(IndexReader reader, org.apache.lucene.misc.TermStats[] terms) Takes array of TermStats.

Uses of IndexReader in org.apache.lucene.queryParser.surround.query

Methods in org.apache.lucene.queryParser.surround.query that return IndexReader

IndexReader

SpanNearClauseFactory.getIndexReader()

Methods in org.apache.lucene.queryParser.surround.query with parameters of type IndexReader

Query	DistanceQuery.getSpanNearQuery(IndexReader reader, String fieldName, float boost, BasicQueryFactory qf)
void	SrndTruncQuery.visitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv)
void	SrndTermQuery.visitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv)
void	SrndPrefixQuery.visitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv)
abstract void	SimpleTerm.visitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv)

Constructors in org.apache.lucene.queryParser.surround.query with parameters of type IndexReader

SpanNearClauseFactory(IndexReader reader, String fieldName, BasicQueryFactory qf)

Uses of IndexReader in org.apache.lucene.search

Fields in org.apache.lucene.search declared as IndexReader

protected IndexReader[]

IndexSearcher.subReaders

Methods in org.apache.lucene.search that return IndexReader

IndexReader	IndexSearcher.getIndexReader() Return the IndexReader this searches.
IndexReader[]	IndexSearcher.getSubReaders() Returns the atomic subReaders used by this searcher.

Methods in org.apache.lucene.search with parameters of type IndexReader

SpanFilterResult	SpanQueryFilter.bitSpans(IndexReader reader)
abstract SpanFilterResult	SpanFilter.bitSpans(IndexReader reader) 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.
SpanFilterResult	CachingSpanFilter.bitSpans(IndexReader reader)
protected DocIdSet	CachingWrapperFilter.docIdSetToCache(DocIdSet docIdSet, IndexReader reader) Provide the DocIdSet to be cached, using the DocIdSet provided by the wrapped Filter.
abstract Explanation	Weight.explain(IndexReader reader, int doc) An explanation of the score computation for the named document.
Explanation	DisjunctionMaxQuery.DisjunctionMaxWeight.explain(IndexReader reader, int doc) Explain the score we computed for doc
Explanation	ConstantScoreQuery.ConstantWeight.explain(IndexReader reader, int doc)
Explanation	BooleanQuery.BooleanWeight.explain(IndexReader reader, int doc)
protected void	IndexSearcher.gatherSubReaders(List<IndexReader> allSubReaders, IndexReader r)
byte[]	FieldCache.getBytes(IndexReader reader, String field) 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.
byte[]	FieldCache.getBytes(IndexReader reader, String field, FieldCache.ByteParser parser) 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.
DocIdSet	RemoteCachingWrapperFilter.getDocIdSet(IndexReader reader) Deprecated. Uses the FilterManager to keep the cache for a filter on the searcher side of a remote connection.
DocIdSet	TermsFilter.getDocIdSet(IndexReader reader)
DocIdSet	DuplicateFilter.getDocIdSet(IndexReader reader)
DocIdSet	ChainedFilter.getDocIdSet(IndexReader reader) Filter.getDocIdSet(org.apache.lucene.index.IndexReader).
DocIdSet	BooleanFilter.getDocIdSet(IndexReader reader) Returns the a DocIdSetIterator representing the Boolean composition of the filters that have been added.
DocIdSet	SpanQueryFilter.getDocIdSet(IndexReader reader)
DocIdSet	QueryWrapperFilter.getDocIdSet(IndexReader reader)
DocIdSet	MultiTermQueryWrapperFilter.getDocIdSet(IndexReader reader) Returns a DocIdSet with documents that should be permitted in search results.
abstract DocIdSet	Filter.getDocIdSet(IndexReader reader) Creates a DocIdSet enumerating the documents that should be permitted in search results.
DocIdSet	FieldCacheTermsFilter.getDocIdSet(IndexReader reader)
abstract DocIdSet	FieldCacheRangeFilter.getDocIdSet(IndexReader reader) This method is implemented for each data type
DocIdSet	CachingWrapperFilter.getDocIdSet(IndexReader reader)
DocIdSet	CachingSpanFilter.getDocIdSet(IndexReader reader)
double[]	FieldCache.getDoubles(IndexReader reader, String field) 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.
double[]	FieldCache.getDoubles(IndexReader reader, String field, FieldCache.DoubleParser parser) 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.
protected FilteredTermEnum	WildcardQuery.getEnum(IndexReader reader)
protected FilteredTermEnum	TermRangeQuery.getEnum(IndexReader reader)
protected FilteredTermEnum	PrefixQuery.getEnum(IndexReader reader)
protected FilteredTermEnum	NumericRangeQuery.getEnum(IndexReader reader)
protected abstract FilteredTermEnum	MultiTermQuery.getEnum(IndexReader reader) Construct the enumeration to be used, expanding the pattern term.
protected FilteredTermEnum	FuzzyQuery.getEnum(IndexReader reader)
float[]	FieldCache.getFloats(IndexReader reader, String field) Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
float[]	FieldCache.getFloats(IndexReader reader, String field, FieldCache.FloatParser parser) Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
int[]	FieldCache.getInts(IndexReader reader, String field) 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.
int[]	FieldCache.getInts(IndexReader reader, String field, FieldCache.IntParser parser) 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.
long[]	FieldCache.getLongs(IndexReader reader, String field) Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
long[]	FieldCache.getLongs(IndexReader reader, String field, FieldCache.LongParser parser) Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
short[]	FieldCache.getShorts(IndexReader reader, String field) Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
short[]	FieldCache.getShorts(IndexReader reader, String field, FieldCache.ShortParser parser) Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
FieldCache.StringIndex	FieldCache.getStringIndex(IndexReader reader, String field) Checks the internal cache for an appropriate entry, and if none is found reads the term values in field and returns an array of them in natural order, along with an array telling which element in the term array each document uses.
String[]	FieldCache.getStrings(IndexReader reader, String field) Checks the internal cache for an appropriate entry, and if none is found, reads the term values in field and returns an array of size reader.maxDoc() containing the value each document has in the given field.
void	FieldCache.purge(IndexReader r) Expert: drops all cache entries associated with this reader.
Query	FuzzyLikeThisQuery.rewrite(IndexReader reader)
Query	BoostingQuery.rewrite(IndexReader reader)
Query	WildcardQuery.rewrite(IndexReader reader)
Query	Query.rewrite(IndexReader reader) Expert: called to re-write queries into primitive queries.
Query	PhraseQuery.rewrite(IndexReader reader)
Query	MultiTermQuery.rewrite(IndexReader reader)
Query	MultiPhraseQuery.rewrite(IndexReader reader)
Query	FilteredQuery.rewrite(IndexReader reader) Rewrites the wrapped query.
Query	DisjunctionMaxQuery.rewrite(IndexReader reader) Optimize our representation and our subqueries representations
Query	ConstantScoreQuery.rewrite(IndexReader reader)
Query	BooleanQuery.rewrite(IndexReader reader)
Q	TopTermsRewrite.rewrite(IndexReader reader, MultiTermQuery query)
Q	ScoringRewrite.rewrite(IndexReader reader, MultiTermQuery query)
abstract Query	MultiTermQuery.RewriteMethod.rewrite(IndexReader reader, MultiTermQuery query)
abstract Scorer	Weight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer) Returns a Scorer which scores documents in/out-of order according to scoreDocsInOrder.
Scorer	DisjunctionMaxQuery.DisjunctionMaxWeight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer) Create the scorer used to score our associated DisjunctionMaxQuery
Scorer	ConstantScoreQuery.ConstantWeight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer)
Scorer	BooleanQuery.BooleanWeight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer)
void	TotalHitCountCollector.setNextReader(IndexReader reader, int docBase)
void	TopScoreDocCollector.setNextReader(IndexReader reader, int base)
void	TimeLimitingCollector.setNextReader(IndexReader reader, int base)
void	PositiveScoresOnlyCollector.setNextReader(IndexReader reader, int docBase)
void	MultiCollector.setNextReader(IndexReader reader, int o)
abstract void	FieldComparator.setNextReader(IndexReader reader, int docBase) Set a new Reader.
void	FieldComparator.ByteComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.DocComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.DoubleComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.FloatComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.IntComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.LongComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.RelevanceComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.ShortComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.StringComparatorLocale.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.StringOrdValComparator.setNextReader(IndexReader reader, int docBase)
void	FieldComparator.StringValComparator.setNextReader(IndexReader reader, int docBase)
abstract void	Collector.setNextReader(IndexReader reader, int docBase) Called before collecting from each IndexReader.

Method parameters in org.apache.lucene.search with type arguments of type IndexReader

protected void

IndexSearcher.gatherSubReaders(List<IndexReader> allSubReaders, IndexReader r)

Constructors in org.apache.lucene.search with parameters of type IndexReader

FuzzyTermEnum(IndexReader reader, Term term)
Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f.

FuzzyTermEnum(IndexReader reader, Term term, float minSimilarity)
Creates a FuzzyTermEnum with an empty prefix.

FuzzyTermEnum(IndexReader reader, Term term, float minSimilarity, int prefixLength)
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.

IndexSearcher(IndexReader r)
Creates a searcher searching the provided index.

IndexSearcher(IndexReader r, ExecutorService executor)
Runs searches for each segment separately, using the provided ExecutorService.

IndexSearcher(IndexReader reader, IndexReader[] subReaders, int[] docStarts)
Expert: directly specify the reader, subReaders and their docID starts.

IndexSearcher(IndexReader reader, IndexReader[] subReaders, int[] docStarts)
Expert: directly specify the reader, subReaders and their docID starts.

IndexSearcher(IndexReader reader, IndexReader[] subReaders, int[] docStarts, ExecutorService executor)
Expert: directly specify the reader, subReaders and their docID starts, and an ExecutorService.

IndexSearcher(IndexReader reader, IndexReader[] subReaders, int[] docStarts, ExecutorService executor)
Expert: directly specify the reader, subReaders and their docID starts, and an ExecutorService.

PrefixTermEnum(IndexReader reader, Term prefix)

SingleTermEnum(IndexReader reader, Term singleTerm)
Creates a new SingleTermEnum.

TermRangeTermEnum(IndexReader reader, String field, String lowerTermText, String upperTermText, boolean includeLower, boolean includeUpper, Collator collator)
Enumerates all terms greater/equal than lowerTerm but less/equal than upperTerm.

WildcardTermEnum(IndexReader reader, Term term)
Creates a new WildcardTermEnum.

Uses of IndexReader in org.apache.lucene.search.function

Fields in org.apache.lucene.search.function declared as IndexReader

protected IndexReader

CustomScoreProvider.reader

Methods in org.apache.lucene.search.function with parameters of type IndexReader

DocValues	ShortFieldSource.getCachedFieldValues(FieldCache cache, String field, IndexReader reader)
DocValues	IntFieldSource.getCachedFieldValues(FieldCache cache, String field, IndexReader reader)
DocValues	FloatFieldSource.getCachedFieldValues(FieldCache cache, String field, IndexReader reader)
abstract DocValues	FieldCacheSource.getCachedFieldValues(FieldCache cache, String field, IndexReader reader) Return cached DocValues for input field and reader.
DocValues	ByteFieldSource.getCachedFieldValues(FieldCache cache, String field, IndexReader reader)
protected CustomScoreProvider	CustomScoreQuery.getCustomScoreProvider(IndexReader reader) Returns a CustomScoreProvider that calculates the custom scores for the given IndexReader.
abstract DocValues	ValueSource.getValues(IndexReader reader) Return the DocValues used by the function query.
DocValues	ReverseOrdFieldSource.getValues(IndexReader reader)
DocValues	OrdFieldSource.getValues(IndexReader reader)
DocValues	FieldCacheSource.getValues(IndexReader reader)
Query	ValueSourceQuery.rewrite(IndexReader reader)
Query	CustomScoreQuery.rewrite(IndexReader reader)

Constructors in org.apache.lucene.search.function with parameters of type IndexReader

CustomScoreProvider(IndexReader reader)
Creates a new instance of the provider class for the given IndexReader.

Uses of IndexReader in org.apache.lucene.search.highlight

Methods in org.apache.lucene.search.highlight with parameters of type IndexReader

static TokenStream	TokenSources.getAnyTokenStream(IndexReader reader, int docId, String field, Analyzer analyzer) A convenience method that tries a number of approaches to getting a token stream.
static TokenStream	TokenSources.getAnyTokenStream(IndexReader reader, int docId, String field, Document doc, Analyzer analyzer) A convenience method that tries to first get a TermPositionVector for the specified docId, then, falls back to using the passed in Document to retrieve the TokenStream.
static WeightedTerm[]	QueryTermExtractor.getIdfWeightedTerms(Query query, IndexReader reader, String fieldName) Extracts all terms texts of a given Query into an array of WeightedTerms
static TokenStream	TokenSources.getTokenStream(IndexReader reader, int docId, String field)
static TokenStream	TokenSources.getTokenStream(IndexReader reader, int docId, String field, Analyzer analyzer)
Map<String,WeightedSpanTerm>	WeightedSpanTermExtractor.getWeightedSpanTermsWithScores(Query query, TokenStream tokenStream, String fieldName, IndexReader reader) Creates a Map of WeightedSpanTerms from the given Query and TokenStream.

Constructors in org.apache.lucene.search.highlight with parameters of type IndexReader

QueryScorer(Query query, IndexReader reader, String field)

QueryScorer(Query query, IndexReader reader, String field, String defaultField)

QueryTermScorer(Query query, IndexReader reader, String fieldName)

Uses of IndexReader in org.apache.lucene.search.payloads

Methods in org.apache.lucene.search.payloads with parameters of type IndexReader

Scorer	PayloadTermQuery.PayloadTermWeight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer)
Scorer	PayloadNearQuery.PayloadNearSpanWeight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer)

Constructors in org.apache.lucene.search.payloads with parameters of type IndexReader

PayloadSpanUtil(IndexReader reader)

Uses of IndexReader in org.apache.lucene.search.regex

Methods in org.apache.lucene.search.regex with parameters of type IndexReader

protected FilteredTermEnum

RegexQuery.getEnum(IndexReader reader)

Constructors in org.apache.lucene.search.regex with parameters of type IndexReader

RegexTermEnum(IndexReader reader, Term term, RegexCapabilities regexImpl)

Uses of IndexReader in org.apache.lucene.search.similar

Methods in org.apache.lucene.search.similar with parameters of type IndexReader

Query

MoreLikeThisQuery.rewrite(IndexReader reader)

Constructors in org.apache.lucene.search.similar with parameters of type IndexReader

MoreLikeThis(IndexReader ir)
Constructor requiring an IndexReader.

MoreLikeThis(IndexReader ir, Similarity sim)

Uses of IndexReader in org.apache.lucene.search.spans

Methods in org.apache.lucene.search.spans with parameters of type IndexReader

Explanation	SpanWeight.explain(IndexReader reader, int doc)
Spans	SpanTermQuery.getSpans(IndexReader reader)
abstract Spans	SpanQuery.getSpans(IndexReader reader) Expert: Returns the matches for this query in an index.
Spans	SpanPositionCheckQuery.getSpans(IndexReader reader)
Spans	SpanOrQuery.getSpans(IndexReader reader)
Spans	SpanNotQuery.getSpans(IndexReader reader)
Spans	SpanNearQuery.getSpans(IndexReader reader)
Spans	SpanMultiTermQueryWrapper.getSpans(IndexReader reader)
Spans	FieldMaskingSpanQuery.getSpans(IndexReader reader)
Query	SpanPositionCheckQuery.rewrite(IndexReader reader)
Query	SpanOrQuery.rewrite(IndexReader reader)
Query	SpanNotQuery.rewrite(IndexReader reader)
Query	SpanNearQuery.rewrite(IndexReader reader)
Query	SpanMultiTermQueryWrapper.rewrite(IndexReader reader)
Query	FieldMaskingSpanQuery.rewrite(IndexReader reader)
abstract SpanQuery	SpanMultiTermQueryWrapper.SpanRewriteMethod.rewrite(IndexReader reader, MultiTermQuery query)
SpanQuery	SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite.rewrite(IndexReader reader, MultiTermQuery query)
Scorer	SpanWeight.scorer(IndexReader reader, boolean scoreDocsInOrder, boolean topScorer)

Constructors in org.apache.lucene.search.spans with parameters of type IndexReader

NearSpansOrdered(SpanNearQuery spanNearQuery, IndexReader reader)

NearSpansOrdered(SpanNearQuery spanNearQuery, IndexReader reader, boolean collectPayloads)

NearSpansUnordered(SpanNearQuery query, IndexReader reader)

SpanPositionCheckQuery.PositionCheckSpan(IndexReader reader)

Uses of IndexReader in org.apache.lucene.search.spell

Methods in org.apache.lucene.search.spell with parameters of type IndexReader

String[]	SpellChecker.suggestSimilar(String word, int numSug, IndexReader ir, String field, boolean morePopular) Suggest similar words (optionally restricted to a field of an index).
String[]	SpellChecker.suggestSimilar(String word, int numSug, IndexReader ir, String field, boolean morePopular, float accuracy) Suggest similar words (optionally restricted to a field of an index).

Constructors in org.apache.lucene.search.spell with parameters of type IndexReader

LuceneDictionary(IndexReader reader, String field)

Uses of IndexReader in org.apache.lucene.search.vectorhighlight

Methods in org.apache.lucene.search.vectorhighlight with parameters of type IndexReader

String	FragmentsBuilder.createFragment(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList) create a fragment.
String	BaseFragmentsBuilder.createFragment(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList)
String	FragmentsBuilder.createFragment(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList, String[] preTags, String[] postTags, Encoder encoder) create a fragment.
String	BaseFragmentsBuilder.createFragment(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList, String[] preTags, String[] postTags, Encoder encoder)
String[]	FragmentsBuilder.createFragments(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList, int maxNumFragments) create multiple fragments.
String[]	BaseFragmentsBuilder.createFragments(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList, int maxNumFragments)
String[]	FragmentsBuilder.createFragments(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList, int maxNumFragments, String[] preTags, String[] postTags, Encoder encoder) create multiple fragments.
String[]	BaseFragmentsBuilder.createFragments(IndexReader reader, int docId, String fieldName, FieldFragList fieldFragList, int maxNumFragments, String[] preTags, String[] postTags, Encoder encoder)
String	FastVectorHighlighter.getBestFragment(FieldQuery fieldQuery, IndexReader reader, int docId, String fieldName, int fragCharSize) return the best fragment.
String	FastVectorHighlighter.getBestFragment(FieldQuery fieldQuery, IndexReader reader, int docId, String fieldName, int fragCharSize, FragListBuilder fragListBuilder, FragmentsBuilder fragmentsBuilder, String[] preTags, String[] postTags, Encoder encoder) return the best fragment.
String[]	FastVectorHighlighter.getBestFragments(FieldQuery fieldQuery, IndexReader reader, int docId, String fieldName, int fragCharSize, int maxNumFragments) return the best fragments.
String[]	FastVectorHighlighter.getBestFragments(FieldQuery fieldQuery, IndexReader reader, int docId, String fieldName, int fragCharSize, int maxNumFragments, FragListBuilder fragListBuilder, FragmentsBuilder fragmentsBuilder, String[] preTags, String[] postTags, Encoder encoder) return the best fragments.
protected Field[]	BaseFragmentsBuilder.getFields(IndexReader reader, int docId, String fieldName)
protected String[]	BaseFragmentsBuilder.getFieldValues(IndexReader reader, int docId, String fieldName) Deprecated.

Constructors in org.apache.lucene.search.vectorhighlight with parameters of type IndexReader

FieldTermStack(IndexReader reader, int docId, String fieldName, FieldQuery fieldQuery)
a constructor.

Uses of IndexReader in org.apache.lucene.spatial.geohash

Methods in org.apache.lucene.spatial.geohash with parameters of type IndexReader

DocIdSet

GeoHashDistanceFilter.getDocIdSet(IndexReader reader)

Uses of IndexReader in org.apache.lucene.spatial.tier

Methods in org.apache.lucene.spatial.tier with parameters of type IndexReader

DocIdSet	LatLongDistanceFilter.getDocIdSet(IndexReader reader)
DocIdSet	CartesianShapeFilter.getDocIdSet(IndexReader reader)

Uses of IndexReader in org.apache.lucene.store.instantiated

Subclasses of IndexReader in org.apache.lucene.store.instantiated

class

InstantiatedIndexReader An InstantiatedIndexReader is not a snapshot in time, it is completely in sync with the latest commit to the store!

Methods in org.apache.lucene.store.instantiated with parameters of type IndexReader

void	InstantiatedIndexWriter.addIndexes(IndexReader[] readers)

Constructors in org.apache.lucene.store.instantiated with parameters of type IndexReader

InstantiatedIndex(IndexReader sourceIndexReader)
Creates a new instantiated index that looks just like the index in a specific state as represented by a reader.

InstantiatedIndex(IndexReader sourceIndexReader, Set<String> fields)
Creates a new instantiated index that looks just like the index in a specific state as represented by a reader.

Uses of IndexReader in org.apache.lucene.util

Methods in org.apache.lucene.util that return IndexReader

static IndexReader	ReaderUtil.subReader(IndexReader reader, int subIndex) Returns sub-reader subIndex from reader.
static IndexReader	ReaderUtil.subReader(int doc, IndexReader reader) Returns sub IndexReader that contains the given document id.

Methods in org.apache.lucene.util with parameters of type IndexReader

protected abstract void	ReaderUtil.Gather.add(int base, IndexReader r)
static void	ReaderUtil.gatherSubReaders(List<IndexReader> allSubReaders, IndexReader reader) Gathers sub-readers from reader into a List.
static IndexReader	ReaderUtil.subReader(IndexReader reader, int subIndex) Returns sub-reader subIndex from reader.
static IndexReader	ReaderUtil.subReader(int doc, IndexReader reader) Returns sub IndexReader that contains the given document id.

Method parameters in org.apache.lucene.util with type arguments of type IndexReader

static void

ReaderUtil.gatherSubReaders(List<IndexReader> allSubReaders, IndexReader reader) Gathers sub-readers from reader into a List.

Constructors in org.apache.lucene.util with parameters of type IndexReader

ReaderUtil.Gather(IndexReader r)