edu.tum.cs.commons.math
Class MaxAggregator

java.lang.Object
  edu.tum.cs.commons.math.PairwiseAggregatorBase
      edu.tum.cs.commons.math.MaxAggregator

All Implemented Interfaces:

IAggregator

public class MaxAggregator
extends PairwiseAggregatorBase

Maximum aggregator.

Version:

$Rev: 28099 $

Author:

deissenb, $Author: hummelb $

Rating:

GREEN Hash: EECFE83B223F19D0F77A7A5DF3257B3B

Constructor Summary

MaxAggregator()

Method Summary

protected double	aggregate(double aggregate, double value) Calculate aggregate of two values.
double	getNeutralElement() Returns Double.NEGATIVE_INFINITY.

Methods inherited from class edu.tum.cs.commons.math.PairwiseAggregatorBase

aggregate

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxAggregator

public MaxAggregator()

Method Detail

aggregate

protected double aggregate(double aggregate,
                           double value)

Calculate aggregate of two values.

Specified by:

aggregate in class PairwiseAggregatorBase

Parameters:

aggregate - the value that has been aggregated by previous pairwise aggregations

value - the new value

getNeutralElement

public double getNeutralElement()

Returns Double.NEGATIVE_INFINITY.