Uses of Class
org.apache.lucene.search.DocIdSetIterator

Packages that use DocIdSetIterator

Package	Description
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.spans	The calculus of spans.
org.apache.lucene.util	Some utility classes.

Uses of DocIdSetIterator in org.apache.lucene.index

Subclasses of DocIdSetIterator in org.apache.lucene.index

Modifier and Type	Class	Description
class	BinaryDocValues	A per-document numeric value.
class	FilterBinaryDocValues	Delegates all methods to a wrapped BinaryDocValues.
static class	FilterLeafReader.FilterPostingsEnum	Base class for filtering PostingsEnum implementations.
class	FilterNumericDocValues	Delegates all methods to a wrapped NumericDocValues.
class	ImpactsEnum	Extension of PostingsEnum which also provides information about upcoming impacts.
static class	MultiDocValues.MultiSortedDocValues	Implements SortedDocValues over n subs, using an OrdinalMap
static class	MultiDocValues.MultiSortedSetDocValues	Implements MultiSortedSetDocValues over n subs, using an OrdinalMap
class	MultiPostingsEnum	Exposes PostingsEnum, merged from PostingsEnum API of sub-segments.
class	NumericDocValues	A per-document numeric value.
class	PostingsEnum	Iterates through the postings.
class	SlowImpactsEnum	ImpactsEnum that doesn't index impacts but implements the API in a legal way.
class	SortedDocValues	A per-document byte[] with presorted values.
class	SortedNumericDocValues	A list of per-document numeric values, sorted according to Long.compare(long, long).
class	SortedSetDocValues	A multi-valued version of SortedDocValues.

Uses of DocIdSetIterator in org.apache.lucene.search

Subclasses of DocIdSetIterator in org.apache.lucene.search

Modifier and Type	Class	Description
class	BlockMaxDISI	DocIdSetIterator that skips non-competitive docs by checking the max score of the provided Scorer for the current block.
class	ConjunctionDISI	A conjunction of DocIdSetIterators.
class	DisjunctionDISIApproximation	A DocIdSetIterator which is a disjunction of the approximations of the provided iterators.
class	FilteredDocIdSetIterator	Abstract decorator class of a DocIdSetIterator implementation that provides on-demand filter/validation mechanism on an underlying DocIdSetIterator.
class	ImpactsDISI	DocIdSetIterator that skips non-competitive docs thanks to the indexed impacts.

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

Modifier and Type	Field	Description
protected DocIdSetIterator	FilteredDocIdSetIterator._innerIter
DocIdSetIterator	DisiWrapper.approximation
protected DocIdSetIterator	TwoPhaseIterator.approximation
DocIdSetIterator	DisiWrapper.iterator

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

Modifier and Type	Method	Description
static DocIdSetIterator	DocIdSetIterator.all(int maxDoc)	A DocIdSetIterator that matches all documents up to maxDoc - 1.
DocIdSetIterator	TwoPhaseIterator.approximation()	Return an approximation.
static DocIdSetIterator	TwoPhaseIterator.asDocIdSetIterator(TwoPhaseIterator twoPhaseIterator)	Return a DocIdSetIterator view of the provided TwoPhaseIterator.
static DocIdSetIterator	DocIdSetIterator.empty()	An empty DocIdSetIterator instance
DocIdSetIterator	FilteredDocIdSetIterator.getDelegate()	Return the wrapped DocIdSetIterator.
static DocIdSetIterator	DocValuesFieldExistsQuery.getDocValuesDocIdSetIterator(String field, LeafReader reader)	Returns a DocIdSetIterator from the given field or null if the field doesn't exist in the reader or if the reader has no doc values for the field.
static DocIdSetIterator	ConjunctionDISI.intersectIterators(List<DocIdSetIterator> iterators)	Create a conjunction over the provided DocIdSetIterators.
static DocIdSetIterator	ConjunctionDISI.intersectScorers(Collection<Scorer> scorers)	Create a conjunction over the provided Scorers.
static DocIdSetIterator	ConjunctionDISI.intersectSpans(List<Spans> spanList)	Create a conjunction over the provided Spans.
DocIdSetIterator	ConstantScoreScorer.iterator()
abstract DocIdSetIterator	DocIdSet.iterator()	Provides a DocIdSetIterator to access the set.
DocIdSetIterator	FilterScorer.iterator()
abstract DocIdSetIterator	Scorer.iterator()	Return a DocIdSetIterator over matching documents.
static DocIdSetIterator	DocIdSetIterator.range(int minDoc, int maxDoc)	A DocIdSetIterator that matches a range documents from minDocID (inclusive) to maxDocID (exclusive).

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

Modifier and Type	Method	Description
static TwoPhaseIterator	TwoPhaseIterator.unwrap(DocIdSetIterator iterator)	If the given DocIdSetIterator has been created with TwoPhaseIterator.asDocIdSetIterator(org.apache.lucene.search.TwoPhaseIterator), then this will return the wrapped TwoPhaseIterator.

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

Modifier and Type	Method	Description
static DocIdSetIterator	ConjunctionDISI.intersectIterators(List<DocIdSetIterator> iterators)	Create a conjunction over the provided DocIdSetIterators.

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

Constructor	Description
BlockMaxDISI(DocIdSetIterator iterator, Scorer scorer)
ConstantScoreScorer(Weight weight, float score, ScoreMode scoreMode, DocIdSetIterator disi)	Constructor based on a DocIdSetIterator which will be used to drive iteration.
FilteredDocIdSetIterator(DocIdSetIterator innerIter)	Constructor.
ImpactsDISI(DocIdSetIterator in, ImpactsSource impactsSource, Similarity.SimScorer scorer)	Sole constructor.
TwoPhaseIterator(DocIdSetIterator approximation)	Takes the approximation to be returned by TwoPhaseIterator.approximation.

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

Subclasses of DocIdSetIterator in org.apache.lucene.search.spans

Modifier and Type	Class	Description
class	FilterSpans	A Spans implementation wrapping another spans instance, allowing to filter spans matches easily by implementing FilterSpans.accept(org.apache.lucene.search.spans.Spans)
class	NearSpansOrdered	A Spans that is formed from the ordered subspans of a SpanNearQuery where the subspans do not overlap and have a maximum slop between them.
class	NearSpansUnordered	Similar to NearSpansOrdered, but for the unordered case.
class	Spans	Iterates through combinations of start/end positions per-doc.
class	TermSpans	Expert: Public for extension only.

Methods in org.apache.lucene.search.spans that return DocIdSetIterator

Modifier and Type	Method	Description
DocIdSetIterator	SpanScorer.iterator()

Uses of DocIdSetIterator in org.apache.lucene.util

Subclasses of DocIdSetIterator in org.apache.lucene.util

Modifier and Type	Class	Description
class	BitSetIterator	A DocIdSetIterator which iterates over set bits in a bit set.

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

Modifier and Type	Method	Description
DocIdSetIterator	BitDocIdSet.iterator()
DocIdSetIterator	NotDocIdSet.iterator()
DocIdSetIterator	RoaringDocIdSet.iterator()

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

Modifier and Type	Method	Description
void	DocIdSetBuilder.add(DocIdSetIterator iter)	Add the content of the provided DocIdSetIterator to this builder.
RoaringDocIdSet.Builder	RoaringDocIdSet.Builder.add(DocIdSetIterator disi)	Add the content of the provided DocIdSetIterator.
protected void	BitSet.checkUnpositioned(DocIdSetIterator iter)	Assert that the current doc is -1.
static FixedBitSet	BitSetIterator.getFixedBitSetOrNull(DocIdSetIterator iterator)	If the provided iterator wraps a FixedBitSet, returns it, otherwise returns null.
static SparseFixedBitSet	BitSetIterator.getSparseFixedBitSetOrNull(DocIdSetIterator iterator)	If the provided iterator wraps a SparseFixedBitSet, returns it, otherwise returns null.
static BitSet	BitSet.of(DocIdSetIterator it, int maxDoc)	Build a BitSet from the content of the provided DocIdSetIterator.
void	BitSet.or(DocIdSetIterator iter)	Does in-place OR of the bits provided by the iterator.
void	FixedBitSet.or(DocIdSetIterator iter)
void	SparseFixedBitSet.or(DocIdSetIterator it)
void	FixedBitSet.xor(DocIdSetIterator iter)	Does in-place XOR of the bits provided by the iterator.