biz.hammurapi.util
Class TreeNode

java.lang.Object
  biz.hammurapi.util.VisitableBase
      biz.hammurapi.util.TreeNode

All Implemented Interfaces:

Attributable, Searchable, Visitable

public class TreeNode
extends VisitableBase
implements Attributable

Simple class to build tree structures

Version:

$Revision: 1.4 $

Author:

Pavel Vlasov

Constructor Summary

TreeNode()

Method Summary

protected void	acceptChildren(Visitor visitor) Override this method to navigate visitor through object constituents.
void	addChild(java.lang.Object child)
java.lang.Object	getAttribute(java.lang.Object key)
java.util.List	getChildren()
TreeNode	getParent()
boolean	hasAttribute(java.lang.String name)
java.lang.Object	removeAttribute(java.lang.Object key)
void	setAttribute(java.lang.Object key, java.lang.Object value)

Methods inherited from class biz.hammurapi.util.VisitableBase

accept, convert2searchable, find, findAll, object2visitor

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeNode

public TreeNode()

Method Detail

acceptChildren

protected void acceptChildren(Visitor visitor)

Description copied from class: VisitableBase

Override this method to navigate visitor through object constituents.

Overrides:

acceptChildren in class VisitableBase

setAttribute

public void setAttribute(java.lang.Object key,
                         java.lang.Object value)

Specified by:

setAttribute in interface Attributable

getAttribute

public java.lang.Object getAttribute(java.lang.Object key)

Specified by:

getAttribute in interface Attributable

getChildren

public java.util.List getChildren()

addChild

public void addChild(java.lang.Object child)

hasAttribute

public boolean hasAttribute(java.lang.String name)

getParent

public TreeNode getParent()

Returns:

Returns the parent.

removeAttribute

public java.lang.Object removeAttribute(java.lang.Object key)

Specified by:

removeAttribute in interface Attributable