Package tools.refinery.interpreter.matchers.psystem.aggregations

Class BoundAggregator

java.lang.Object

tools.refinery.interpreter.matchers.psystem.aggregations.BoundAggregator

public class BoundAggregator
extends Object

Augments an aggregator operator with type bindings for the type of values being aggregated and the aggregate result.

In case of count, the operator should be null.

Since:

1.4

Constructor Summary

Constructors

Constructor	Description
BoundAggregator(IMultisetAggregationOperator<?,?,?> operator, Class<?> domainType, Class<?> aggregateResultType)

Method Summary

Modifier and Type	Method	Description
Class<?>	getAggregateResultType()
IInputKey	getAggregateResultTypeAsInputKey()
Class<?>	getDomainType()
IInputKey	getDomainTypeAsInputKey()
IMultisetAggregationOperator<?,?,?>	getOperator()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BoundAggregator

public BoundAggregator(IMultisetAggregationOperator<?,?,?> operator,
 Class<?> domainType,
 Class<?> aggregateResultType)

Method Details

getOperator

public IMultisetAggregationOperator<?,?,?> getOperator()

getDomainType

public Class<?> getDomainType()

getAggregateResultType

public Class<?> getAggregateResultType()

getDomainTypeAsInputKey

public IInputKey getDomainTypeAsInputKey()

getAggregateResultTypeAsInputKey

public IInputKey getAggregateResultTypeAsInputKey()