com.sun.labs.minion.classification
Class ClusterWeightComparator

java.lang.Object
  com.sun.labs.minion.classification.ClusterWeightComparator

All Implemented Interfaces:

java.util.Comparator<FeatureCluster>

public class ClusterWeightComparator
extends java.lang.Object
implements java.util.Comparator<FeatureCluster>

A comparator for weighted features that compares features based on their weight.

Field Summary

protected boolean	ascending
protected boolean	dups

Constructor Summary

ClusterWeightComparator()

ClusterWeightComparator(boolean ascending)

ClusterWeightComparator(boolean ascending, boolean dups)

Method Summary

int	compare(FeatureCluster fc1, FeatureCluster fc2) Compares two weighted features by their weights.
boolean	equals(java.lang.Object o) Tests whether this comparator is equal to another.

Methods inherited from class java.lang.Object

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

Field Detail

ascending

protected boolean ascending

dups

protected boolean dups

Constructor Detail

ClusterWeightComparator

public ClusterWeightComparator()

ClusterWeightComparator

public ClusterWeightComparator(boolean ascending)

ClusterWeightComparator

public ClusterWeightComparator(boolean ascending,
                               boolean dups)

Method Detail

equals

public boolean equals(java.lang.Object o)

Tests whether this comparator is equal to another.

Specified by:

equals in interface java.util.Comparator<FeatureCluster>

Overrides:

equals in class java.lang.Object

Parameters:

o - another comparator.

compare

public int compare(FeatureCluster fc1,
                   FeatureCluster fc2)

Compares two weighted features by their weights.

Specified by:

compare in interface java.util.Comparator<FeatureCluster>

Parameters:

fc1 - the first feature cluster

fc2 - the second feature cluster

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.