Class FunctionQuery.FunctionWeight
- java.lang.Object
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- org.apache.lucene.search.Weight
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- org.apache.lucene.queries.function.FunctionQuery.FunctionWeight
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- All Implemented Interfaces:
SegmentCacheable
- Enclosing class:
- FunctionQuery
protected class FunctionQuery.FunctionWeight extends Weight
Creates FunctionQuery scorer instances- NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.search.Weight
Weight.DefaultBulkScorer
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Field Summary
Fields Modifier and Type Field Description protected floatboostprotected Map<Object,Object>contextprotected IndexSearchersearcher-
Fields inherited from class org.apache.lucene.search.Weight
parentQuery
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Constructor Summary
Constructors Constructor Description FunctionWeight(IndexSearcher searcher, float boost)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Explanationexplain(LeafReaderContext context, int doc)booleanisCacheable(LeafReaderContext ctx)Scorerscorer(LeafReaderContext context)-
Methods inherited from class org.apache.lucene.search.Weight
bulkScorer, count, getQuery, matches, scorerSupplier
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Field Detail
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searcher
protected final IndexSearcher searcher
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boost
protected final float boost
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Constructor Detail
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FunctionWeight
public FunctionWeight(IndexSearcher searcher, float boost) throws IOException
- Throws:
IOException
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Method Detail
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scorer
public Scorer scorer(LeafReaderContext context) throws IOException
- Specified by:
scorerin classWeight- Throws:
IOException
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isCacheable
public boolean isCacheable(LeafReaderContext ctx)
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explain
public Explanation explain(LeafReaderContext context, int doc) throws IOException
- Specified by:
explainin classWeight- Throws:
IOException
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