Uses of Class
org.apache.lucene.index.LeafReaderContext
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Packages that use LeafReaderContext 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. -
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Uses of LeafReaderContext in org.apache.lucene.index
Methods in org.apache.lucene.index that return LeafReaderContext Modifier and Type Method Description LeafReaderContext
LeafReader. getContext()
Methods in org.apache.lucene.index that return types with arguments of type LeafReaderContext Modifier and Type Method Description List<LeafReaderContext>
CompositeReaderContext. leaves()
List<LeafReaderContext>
IndexReader. leaves()
Returns the reader's leaves, or itself if this reader is atomic.abstract List<LeafReaderContext>
IndexReaderContext. leaves()
Returns the context's leaves if this context is a top-level context.List<LeafReaderContext>
LeafReaderContext. leaves()
Methods in org.apache.lucene.index with parameters of type LeafReaderContext Modifier and Type Method Description TermState
TermStates. get(LeafReaderContext ctx)
static boolean
DocValues. isCacheable(LeafReaderContext ctx, String... fields)
Returnstrue
if the specified docvalues fields have not been updatedMethod parameters in org.apache.lucene.index with type arguments of type LeafReaderContext Modifier and Type Method Description static int
ReaderUtil. subIndex(int n, List<LeafReaderContext> leaves)
Returns index of the searcher/reader for documentn
in the array used to construct this searcher/reader. -
Uses of LeafReaderContext in org.apache.lucene.search
Fields in org.apache.lucene.search declared as LeafReaderContext Modifier and Type Field Description LeafReaderContext[]
IndexSearcher.LeafSlice. leaves
The leaves that make up this slice.Fields in org.apache.lucene.search with type parameters of type LeafReaderContext Modifier and Type Field Description protected List<LeafReaderContext>
IndexSearcher. leafContexts
Methods in org.apache.lucene.search with parameters of type LeafReaderContext Modifier and Type Method Description BulkScorer
Weight. bulkScorer(LeafReaderContext context)
Optional method, to return aBulkScorer
to score the query and send hits to aCollector
.static MatchesIterator
MatchesUtils. disjunction(LeafReaderContext context, int doc, Query query, String field, BytesRefIterator terms)
Create a MatchesIterator that is a disjunction over a list of terms extracted from aBytesRefIterator
.protected void
FieldComparator.NumericComparator. doSetNextReader(LeafReaderContext context)
protected void
SimpleCollector. doSetNextReader(LeafReaderContext context)
This method is called before collectingcontext
.protected abstract void
SimpleFieldComparator. doSetNextReader(LeafReaderContext context)
This method is called before collectingcontext
.Explanation
ConstantScoreWeight. explain(LeafReaderContext context, int doc)
Explanation
DisjunctionMaxQuery.DisjunctionMaxWeight. explain(LeafReaderContext context, int doc)
Explain the score we computed for docExplanation
DoubleValuesSource. explain(LeafReaderContext ctx, int docId, Explanation scoreExplanation)
An explanation of the value for the named document.Explanation
FilterWeight. explain(LeafReaderContext context, int doc)
abstract Explanation
Weight. explain(LeafReaderContext context, int doc)
An explanation of the score computation for the named document.protected BinaryDocValues
FieldComparator.TermValComparator. getBinaryDocValues(LeafReaderContext context, String field)
Retrieves the BinaryDocValues for the field in this segmentLeafFieldComparator[]
FieldValueHitQueue. getComparators(LeafReaderContext context)
LeafCollector
Collector. getLeafCollector(LeafReaderContext context)
Create a newcollector
to collect the given context.LeafCollector
FilterCollector. getLeafCollector(LeafReaderContext context)
LeafCollector
MultiCollector. getLeafCollector(LeafReaderContext context)
LeafCollector
MultiCollectorManager.Collectors. getLeafCollector(LeafReaderContext context)
LeafCollector
PositiveScoresOnlyCollector. getLeafCollector(LeafReaderContext context)
LeafCollector
SimpleCollector. getLeafCollector(LeafReaderContext context)
LeafCollector
TimeLimitingCollector. getLeafCollector(LeafReaderContext context)
LeafFieldComparator
FieldComparator.DocComparator. getLeafComparator(LeafReaderContext context)
abstract LeafFieldComparator
FieldComparator. getLeafComparator(LeafReaderContext context)
Get a per-segmentLeafFieldComparator
to collect the givenLeafReaderContext
.LeafFieldComparator
FieldComparator.RelevanceComparator. getLeafComparator(LeafReaderContext context)
LeafFieldComparator
FieldComparator.TermOrdValComparator. getLeafComparator(LeafReaderContext context)
LeafFieldComparator
FieldComparator.TermValComparator. getLeafComparator(LeafReaderContext context)
LeafFieldComparator
SimpleFieldComparator. getLeafComparator(LeafReaderContext context)
protected NumericDocValues
FieldComparator.NumericComparator. getNumericDocValues(LeafReaderContext context, String field)
Retrieves the NumericDocValues for the field in this segmentprotected SortedDocValues
FieldComparator.TermOrdValComparator. getSortedDocValues(LeafReaderContext context, String field)
Retrieves the SortedDocValues for the field in this segmentabstract DoubleValues
DoubleValuesSource. getValues(LeafReaderContext ctx, DoubleValues scores)
Returns aDoubleValues
instance for the passed-in LeafReaderContext and scores If scores are not needed to calculate the values (iereturns false
, callers may safely passnull
for thescores
parameter.abstract LongValues
LongValuesSource. getValues(LeafReaderContext ctx, DoubleValues scores)
Returns aLongValues
instance for the passed-in LeafReaderContext and scores If scores are not needed to calculate the values (iereturns false
, callers may safely passnull
for thescores
parameter.boolean
DisjunctionMaxQuery.DisjunctionMaxWeight. isCacheable(LeafReaderContext ctx)
boolean
FilterWeight. isCacheable(LeafReaderContext ctx)
boolean
SegmentCacheable. isCacheable(LeafReaderContext ctx)
Matches
DisjunctionMaxQuery.DisjunctionMaxWeight. matches(LeafReaderContext context, int doc)
Matches
FilterWeight. matches(LeafReaderContext context, int doc)
Matches
Weight. matches(LeafReaderContext context, int doc)
ReturnsMatches
for a specific document, ornull
if the document does not match the parent query A query match that contains no position information (for example, a Point or DocValues query) will returnMatchesUtils.MATCH_WITH_NO_TERMS
Scorer
DisjunctionMaxQuery.DisjunctionMaxWeight. scorer(LeafReaderContext context)
Create the scorer used to score our associated DisjunctionMaxQueryScorer
FilterWeight. scorer(LeafReaderContext context)
abstract Scorer
Weight. scorer(LeafReaderContext context)
Returns aScorer
which can iterate in order over all matching documents and assign them a score.ScorerSupplier
Weight. scorerSupplier(LeafReaderContext context)
Optional method.Method parameters in org.apache.lucene.search with type arguments of type LeafReaderContext Modifier and Type Method Description protected void
IndexSearcher. search(List<LeafReaderContext> leaves, Weight weight, Collector collector)
Lower-level search API.protected IndexSearcher.LeafSlice[]
IndexSearcher. slices(List<LeafReaderContext> leaves)
Expert: Creates an array of leaf slices each holding a subset of the given leaves.Constructors in org.apache.lucene.search with parameters of type LeafReaderContext Constructor Description LeafSlice(LeafReaderContext... leaves)
Constructor parameters in org.apache.lucene.search with type arguments of type LeafReaderContext Constructor Description LRUQueryCache(int maxSize, long maxRamBytesUsed, Predicate<LeafReaderContext> leavesToCache, float skipCacheFactor)
Expert: Create a new instance that will cache at mostmaxSize
queries with at mostmaxRamBytesUsed
bytes of memory, only on leaves that satisfyleavesToCache
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Uses of LeafReaderContext in org.apache.lucene.search.spans
Methods in org.apache.lucene.search.spans with parameters of type LeafReaderContext Modifier and Type Method Description Explanation
SpanWeight. explain(LeafReaderContext context, int doc)
LeafSimScorer
SpanWeight. getSimScorer(LeafReaderContext context)
Return a LeafSimScorer for this contextSpans
SpanContainingQuery.SpanContainingWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
Return spans frombig
that contain at least one spans fromlittle
.Spans
SpanNearQuery.SpanNearWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
Spans
SpanNotQuery.SpanNotWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
Spans
SpanOrQuery.SpanOrWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
Spans
SpanPositionCheckQuery.SpanPositionCheckWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
Spans
SpanTermQuery.SpanTermWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
abstract Spans
SpanWeight. getSpans(LeafReaderContext ctx, SpanWeight.Postings requiredPostings)
Expert: Return a Spans object iterating over matches from this WeightSpans
SpanWithinQuery.SpanWithinWeight. getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
Return spans fromlittle
that are contained in a spans frombig
.boolean
SpanContainingQuery.SpanContainingWeight. isCacheable(LeafReaderContext ctx)
boolean
SpanNearQuery.SpanNearWeight. isCacheable(LeafReaderContext ctx)
boolean
SpanNotQuery.SpanNotWeight. isCacheable(LeafReaderContext ctx)
boolean
SpanOrQuery.SpanOrWeight. isCacheable(LeafReaderContext ctx)
boolean
SpanPositionCheckQuery.SpanPositionCheckWeight. isCacheable(LeafReaderContext ctx)
boolean
SpanTermQuery.SpanTermWeight. isCacheable(LeafReaderContext ctx)
boolean
SpanWithinQuery.SpanWithinWeight. isCacheable(LeafReaderContext ctx)
Matches
SpanWeight. matches(LeafReaderContext context, int doc)
SpanScorer
SpanWeight. scorer(LeafReaderContext context)
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