de.jstacs.parameters
Class ParameterSetTagger.KeyEntryComparator<K extends Comparable<K>,V>

java.lang.Object
  de.jstacs.parameters.ParameterSetTagger.KeyEntryComparator<K,V>

Type Parameters:

K - the type of the key

V - the type of the value

All Implemented Interfaces:

Comparator<Map.Entry<K,V>>

Enclosing class:

ParameterSetTagger

public static class ParameterSetTagger.KeyEntryComparator<K extends Comparable<K>,V>
extends Object
implements Comparator<Map.Entry<K,V>>

This class implements a comparator on Map.Entry that sorts by the key of the Map.Entry. This class allows, for instance, to sort the Parameter in a ParameterSetTagger by their tags.

Author:

Jens Keilwagen

Constructor Summary

ParameterSetTagger.KeyEntryComparator()
Creates a Comparator that only compares the keys of Map.Entrys.

Method Summary

int	compare(Map.Entry<K,V> o1, Map.Entry<K,V> o2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

ParameterSetTagger.KeyEntryComparator

public ParameterSetTagger.KeyEntryComparator()

Creates a Comparator that only compares the keys of Map.Entrys.

Method Detail

compare

public int compare(Map.Entry<K,V> o1,
                   Map.Entry<K,V> o2)

Specified by:

compare in interface Comparator<Map.Entry<K extends Comparable<K>,V>>