public interface AggregateField
Modifier and Type | Method and Description |
---|---|
Field |
buildField(TupleFormat parentTupleFormat) |
void |
fillDeleteTuple(Tuple parentTuple,
Tuple deltaTuple) |
void |
fillTuple(Tuple parentTuple,
Tuple deltaTuple) |
String |
getDestField() |
String |
getSourceField() |
AggregationType |
getType() |
String |
serialize() |
String getDestField()
String getSourceField()
String serialize()
Field buildField(TupleFormat parentTupleFormat)
AggregationType getType()
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