org.exoplatform.services.common.util
Class Tree<E>

java.lang.Object
  org.exoplatform.services.common.util.Tree<E>

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

Author : Nhu Dinh Thuan nhudinhthuan@yahoo.com Sep 19, 2006

Field Summary

protected Tree<E>	firstChild
protected Tree<E>	nextSibling
protected Tree<E>	parent
protected int	size
protected E	value

Constructor Summary

Tree(E value)

Tree(E value, Tree<E> parent)

Method Summary

void	addChild(Tree<E> node)
Tree<E>	getChild(int idx)
Tree<E>[]	getChildren()
protected Tree<E>	getNextSibling()
<T extends Tree> T	getParent()
int	getSize()
E	getValue()
void	insertChild(int idx, Tree<E> node)
Iterator<E>	iteratorChildren()
Tree<E>	removeChild(int idx)
void	setValue(E value)

Methods inherited from class java.lang.Object

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

Field Detail

value

protected E value

parent

protected transient Tree<E> parent

firstChild

protected transient Tree<E> firstChild

size

protected transient int size

nextSibling

protected transient Tree<E> nextSibling

Constructor Detail

Tree

public Tree(E value)

Tree

public Tree(E value,
            Tree<E> parent)

Method Detail

addChild

public void addChild(Tree<E> node)

insertChild

public void insertChild(int idx,
                        Tree<E> node)

iteratorChildren

public Iterator<E> iteratorChildren()

getChild

public Tree<E> getChild(int idx)

removeChild

public Tree<E> removeChild(int idx)

getChildren

public Tree<E>[] getChildren()

getValue

public E getValue()

setValue

public void setValue(E value)

getNextSibling

protected Tree<E> getNextSibling()

getSize

public int getSize()

getParent

public <T extends Tree> T getParent()