net.sourceforge.olduvai.treejuxtaposer.drawer
Class LeafComparator

java.lang.Object
  net.sourceforge.olduvai.treejuxtaposer.drawer.LeafComparator

All Implemented Interfaces:

java.util.Comparator

public class LeafComparator
extends java.lang.Object
implements java.util.Comparator

Leaf comparator, compares pair of leaves by leaf index values.

Author:

Tamara

Constructor Summary

LeafComparator()

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) Subtract o2.leafindex from o1.leafindex to get comparator value that is negative (o1 < o2), positive (o2 < o1) or zero (equal)

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

LeafComparator

public LeafComparator()

Method Detail

compare

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

Subtract o2.leafindex from o1.leafindex to get comparator value that is negative (o1 < o2), positive (o2 < o1) or zero (equal)

Specified by:

compare in interface java.util.Comparator

Parameters:

o1 - first leaf

o2 - second leaf