public class EnumFieldSource extends FieldCacheSource
LeafReader.getNumericDocValues(java.lang.String)
and makes
those values available as other numeric types, casting as needed.
strVal of the value is not the int value, but its string (displayed) valuefield
Constructor and Description |
---|
EnumFieldSource(String field,
Map<Integer,String> enumIntToStringMap,
Map<String,Integer> enumStringToIntMap) |
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() |
getField
asDoubleValuesSource, asLongValuesSource, createWeight, fromDoubleValuesSource, getSortField, newContext, toString
public String description()
ValueSource
description
in class FieldCacheSource
public FunctionValues getValues(Map context, LeafReaderContext readerContext) throws IOException
ValueSource
getValues
in class ValueSource
IOException
public boolean equals(Object o)
equals
in class FieldCacheSource
public int hashCode()
hashCode
in class FieldCacheSource
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