Uses of Class
org.apache.lucene.queries.function.valuesource.FieldCacheSource
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Packages that use FieldCacheSource Package Description org.apache.lucene.queries.function.valuesource A variety of functions to use with FunctionQuery. -
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Uses of FieldCacheSource in org.apache.lucene.queries.function.valuesource
Subclasses of FieldCacheSource in org.apache.lucene.queries.function.valuesource Modifier and Type Class Description classBytesRefFieldSourceAn implementation for retrievingFunctionValuesinstances for string based fields.classDoubleFieldSourceObtains double field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.classEnumFieldSourceObtains int field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.classFloatFieldSourceObtains float field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.classIntFieldSourceObtains int field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.classJoinDocFreqValueSourceUse a field value and find the Document Frequency within another field.classLongFieldSourceObtains long field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.classMultiValuedDoubleFieldSourceObtains double field values fromLeafReader.getSortedNumericDocValues(java.lang.String)and using aSortedNumericSelectorit gives a single-valued ValueSource view of a field.classMultiValuedFloatFieldSourceObtains float field values fromLeafReader.getSortedNumericDocValues(java.lang.String)and using aSortedNumericSelectorit gives a single-valued ValueSource view of a field.classMultiValuedIntFieldSourceObtains int field values fromLeafReader.getSortedNumericDocValues(java.lang.String)and using aSortedNumericSelectorit gives a single-valued ValueSource view of a field.classMultiValuedLongFieldSourceObtains long field values fromLeafReader.getSortedNumericDocValues(java.lang.String)and using aSortedNumericSelectorit gives a single-valued ValueSource view of a field.classSortedSetFieldSourceRetrievesFunctionValuesinstances for multi-valued string based fields.
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