public class BoundAggregator
extends java.lang.Object
In case of count, the operator should be null.
Constructor and Description |
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BoundAggregator(IMultisetAggregationOperator<?,?,?> operator,
java.lang.Class<?> domainType,
java.lang.Class<?> aggregateResultType) |
Modifier and Type | Method and Description |
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java.lang.Class<?> |
getAggregateResultType() |
IInputKey |
getAggregateResultTypeAsInputKey() |
java.lang.Class<?> |
getDomainType() |
IInputKey |
getDomainTypeAsInputKey() |
IMultisetAggregationOperator<?,?,?> |
getOperator() |
public BoundAggregator(IMultisetAggregationOperator<?,?,?> operator, java.lang.Class<?> domainType, java.lang.Class<?> aggregateResultType)
public IMultisetAggregationOperator<?,?,?> getOperator()
public java.lang.Class<?> getDomainType()
public java.lang.Class<?> getAggregateResultType()
public IInputKey getDomainTypeAsInputKey()
public IInputKey getAggregateResultTypeAsInputKey()