public class EnumFieldSource extends FieldCacheSource
FieldCache.getInts(org.apache.lucene.index.AtomicReader, java.lang.String, boolean)
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) valueConstructor and Description |
---|
EnumFieldSource(String field,
FieldCache.IntParser parser,
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,
AtomicReaderContext readerContext)
Gets the values for this reader and the context that was previously
passed to createWeight()
|
int |
hashCode() |
getField, getFieldCache
createWeight, getSortField, newContext, toString
public String description()
ValueSource
description
in class FieldCacheSource
public FunctionValues getValues(Map context, AtomicReaderContext 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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