org.apache.lucene.facet.taxonomy

Class TaxonomyFacetSumValueSource.ScoreValueSource

java.lang.Object

org.apache.lucene.queries.function.ValueSource

org.apache.lucene.facet.taxonomy.TaxonomyFacetSumValueSource.ScoreValueSource

Enclosing class:

TaxonomyFacetSumValueSource

public static class TaxonomyFacetSumValueSource.ScoreValueSource
extends ValueSource

ValueSource that returns the score for each hit; use this to aggregate the sum of all hit scores for each facet label.

Constructor Summary

Constructors

Constructor and Description
TaxonomyFacetSumValueSource.ScoreValueSource() Sole constructor.

Method Summary

Methods

Modifier and Type	Method and Description
String	description() description of field, used in explain()
boolean	equals(Object o)
FunctionValues	getValues(Map context, LeafReaderContext readerContext) Gets the values for this reader and the context that was previously passed to createWeight()
int	hashCode()

Methods inherited from class org.apache.lucene.queries.function.ValueSource

createWeight, getSortField, newContext, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TaxonomyFacetSumValueSource.ScoreValueSource

public TaxonomyFacetSumValueSource.ScoreValueSource()

Sole constructor.

Method Detail

getValues

public FunctionValues getValues(Map context,
                       LeafReaderContext readerContext)
                         throws IOException

Description copied from class: ValueSource

Gets the values for this reader and the context that was previously passed to createWeight()

Specified by:

getValues in class ValueSource

Throws:

IOException

equals

public boolean equals(Object o)

Specified by:

equals in class ValueSource

hashCode

public int hashCode()

Specified by:

hashCode in class ValueSource

description

public String description()

Description copied from class: ValueSource

description of field, used in explain()

Specified by:

description in class ValueSource