Class ValueSource.FromDoubleValuesSource
- java.lang.Object
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- org.apache.lucene.queries.function.ValueSource
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- org.apache.lucene.queries.function.ValueSource.FromDoubleValuesSource
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- Enclosing class:
- ValueSource
private static class ValueSource.FromDoubleValuesSource extends ValueSource
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.queries.function.ValueSource
ValueSource.ValueSourceComparator, ValueSource.ValueSourceComparatorSource, ValueSource.ValueSourceSortField, ValueSource.WrappedDoubleValuesSource
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Field Summary
Fields Modifier and Type Field Description (package private) DoubleValuesSource
in
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Constructor Summary
Constructors Modifier Constructor Description private
FromDoubleValuesSource(DoubleValuesSource in)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
description()
description of field, used in explain()boolean
equals(java.lang.Object o)
FunctionValues
getValues(java.util.Map context, LeafReaderContext readerContext)
Gets the values for this reader and the context that was previously passed to createWeight().int
hashCode()
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Methods inherited from class org.apache.lucene.queries.function.ValueSource
asDoubleValuesSource, asLongValuesSource, createWeight, fromDoubleValuesSource, getSortField, newContext, toString
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Field Detail
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in
final DoubleValuesSource in
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Constructor Detail
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FromDoubleValuesSource
private FromDoubleValuesSource(DoubleValuesSource in)
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Method Detail
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getValues
public FunctionValues getValues(java.util.Map context, LeafReaderContext readerContext) throws java.io.IOException
Description copied from class:ValueSource
Gets the values for this reader and the context that was previously passed to createWeight(). The values must be consumed in a forward docID manner, and you must call this method again to iterate through the values again.- Specified by:
getValues
in classValueSource
- Throws:
java.io.IOException
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equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in classValueSource
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hashCode
public int hashCode()
- Specified by:
hashCode
in classValueSource
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description
public java.lang.String description()
Description copied from class:ValueSource
description of field, used in explain()- Specified by:
description
in classValueSource
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