Package org.apache.lucene.facet.taxonomy
Class TaxonomyFacetSumValueSource.ScoreValueSource
- java.lang.Object
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- org.apache.lucene.queries.function.ValueSource
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- org.apache.lucene.facet.taxonomy.TaxonomyFacetSumValueSource.ScoreValueSource
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- Enclosing class:
- TaxonomyFacetSumValueSource
public static class TaxonomyFacetSumValueSource.ScoreValueSource extends ValueSource
ValueSourcethat returns the score for each hit; use this to aggregate the sum of all hit scores for each facet label.
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Constructor Summary
Constructors Constructor Description ScoreValueSource()Sole constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Stringdescription()description of field, used in explain()booleanequals(java.lang.Object o)FunctionValuesgetValues(java.util.Map context, AtomicReaderContext readerContext)Gets the values for this reader and the context that was previously passed to createWeight()inthashCode()-
Methods inherited from class org.apache.lucene.queries.function.ValueSource
createWeight, getSortField, newContext, toString
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Method Detail
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getValues
public FunctionValues getValues(java.util.Map context, AtomicReaderContext readerContext) throws java.io.IOException
Description copied from class:ValueSourceGets the values for this reader and the context that was previously passed to createWeight()- Specified by:
getValuesin classValueSource- Throws:
java.io.IOException
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equals
public boolean equals(java.lang.Object o)
- Specified by:
equalsin classValueSource
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hashCode
public int hashCode()
- Specified by:
hashCodein classValueSource
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description
public java.lang.String description()
Description copied from class:ValueSourcedescription of field, used in explain()- Specified by:
descriptionin classValueSource
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