Package tools.refinery.interpreter.matchers.aggregators

Class min

java.lang.Object

tools.refinery.interpreter.matchers.aggregators.min

All Implemented Interfaces:

IAggregatorFactory

public final class min
extends Object
implements IAggregatorFactory

This aggregator calculates the minimum value of a selected aggregate parameter of a called pattern. The aggregate parameter is selected with the '#' symbol; the aggregate parameter must not be used outside the aggregator call. The other parameters of the call might be bound or unbound; bound parameters limit the matches to consider for the minimum calculation.

Since:

1.4

Constructor Summary

Constructors

Constructor	Description
min()

Method Summary

Modifier and Type	Method	Description
BoundAggregator	getAggregatorLogic(Class<?> domainClass)	Given type parameters selected from AggregatorType annotations, returns a run-time aggregator operator that is bound to the actual types.

Methods inherited from class java.lang.Object

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

Constructor Details

min

public min()

Method Details

getAggregatorLogic

public BoundAggregator getAggregatorLogic(Class<?> domainClass)

Description copied from interface: IAggregatorFactory

Given type parameters selected from AggregatorType annotations, returns a run-time aggregator operator that is bound to the actual types.

Specified by:

getAggregatorLogic in interface IAggregatorFactory

Parameters:

domainClass - Java type of the values that are being aggregated

Returns:

the actual run-time aggregator logic, with type bindings