org.databene.commons.visitor
Class ExtremeElementFinder<E>

java.lang.Object
  org.databene.commons.visitor.ExtremeElementFinder<E>

public class ExtremeElementFinder<E>
extends java.lang.Object

Utility that navigates Elements with the Visitor Pattern and uses a Comparator for determining a minimum or maximum value in the graph.

Created: 04.02.2007 08:50:13

Author:

Volker Bergmann

Constructor Summary

ExtremeElementFinder()

Method Summary

static <E extends java.lang.Comparable<E>> E	findMax(Element<E> root)
static <E> E	findMax(Element<E> root, java.util.Comparator<E> comparator)
static <E extends java.lang.Comparable<E>> E	findMin(Element<E> root)
static <E> E	findMin(Element<E> root, java.util.Comparator<E> comparator)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtremeElementFinder

public ExtremeElementFinder()

Method Detail

findMax

public static <E extends java.lang.Comparable<E>> E findMax(Element<E> root)

findMax

public static <E> E findMax(Element<E> root,
                            java.util.Comparator<E> comparator)

findMin

public static <E extends java.lang.Comparable<E>> E findMin(Element<E> root)

findMin

public static <E> E findMin(Element<E> root,
                            java.util.Comparator<E> comparator)