edu.tum.cs.commons.math
Class MinAggregator

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

All Implemented Interfaces:

IAggregator

public class MinAggregator
extends PairwiseAggregatorBase

Minimum aggregator.

Version:

$Rev: 28099 $

Author:

deissenb, $Author: hummelb $

Rating:

GREEN Hash: C47D5B70A68ABDC1C3CAE2320770D3E1

Constructor Summary

MinAggregator()

Method Summary

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

MinAggregator

public MinAggregator()

Method Detail

getNeutralElement

public double getNeutralElement()

Returns Double.POSITIVE_INFINITY.

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