org.jutil.java.collections
Class ComparableComparator

java.lang.Object
  |
  +--org.jutil.java.collections.ExtendedComparator
        |
        +--org.jutil.java.collections.ComparableComparator

All Implemented Interfaces:

java.util.Comparator

public class ComparableComparator

extends ExtendedComparator

Trivial Comparator that uses the Comparable interface of objects to compare.

Version:

$Revision: 1.2 $

Author:

Tom Schrijvers, Marko van Dooren

Constructor Summary

ComparableComparator()

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) public behavior pre o1 instanceof Comparable; post \result == ((Comparable)o1).compareTo(o2); See superclass.

Methods inherited from class org.jutil.java.collections.ExtendedComparator

ensureExtended, greater, max, min, notGreater, notSmaller, smaller

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

ComparableComparator

public ComparableComparator()

Method Detail

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)

public behavior

pre o1 instanceof Comparable;

post \result == ((Comparable)o1).compareTo(o2);
See superclass.