Class FieldCacheSource
java.lang.Object
org.apache.lucene.queries.function.ValueSource
org.apache.lucene.queries.function.valuesource.FieldCacheSource
- Direct Known Subclasses:
BytesRefFieldSource
,DoubleFieldSource
,EnumFieldSource
,FloatFieldSource
,IntFieldSource
,JoinDocFreqValueSource
,LongFieldSource
,SortedSetFieldSource
A base class for ValueSource implementations that retrieve values for a single field from
DocValues.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.apache.lucene.queries.function.ValueSource
asDoubleValuesSource, asLongValuesSource, createWeight, fromDoubleValuesSource, getSortField, getValues, newContext, toString
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Field Details
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field
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Constructor Details
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FieldCacheSource
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Method Details
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getField
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description
Description copied from class:ValueSource
description of field, used in explain()- Specified by:
description
in classValueSource
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equals
- Specified by:
equals
in classValueSource
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hashCode
public int hashCode()- Specified by:
hashCode
in classValueSource
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