org.conqat.lib.commons.tree

Class SimpleTreeNodeHandler<K>

java.lang.Object

org.conqat.lib.commons.tree.SimpleTreeNodeHandler<K>

All Implemented Interfaces:

ITreeNodeHandler<SimpleTreeNode<K>,K>

public class SimpleTreeNodeHandler<K>
extends java.lang.Object
implements ITreeNodeHandler<SimpleTreeNode<K>,K>

Handler for SimpleTreeNode.

Author:

deissenb

Constructor Summary

Constructors

Constructor and Description
SimpleTreeNodeHandler(K rootKey) Create new handler.

Method Summary

Modifier and Type	Method and Description
SimpleTreeNode<K>	createRoot() Create root of node of the tree.
SimpleTreeNode<K>	getOrCreateChild(SimpleTreeNode<K> node, K key) Get the nodes child identified by the provided key.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTreeNodeHandler

public SimpleTreeNodeHandler(K rootKey)

Create new handler.

Parameters:

rootKey - the key used for the root node.

Method Detail

createRoot

public SimpleTreeNode<K> createRoot()

Create root of node of the tree.

Specified by:

createRoot in interface ITreeNodeHandler<SimpleTreeNode<K>,K>

getOrCreateChild

public SimpleTreeNode<K> getOrCreateChild(SimpleTreeNode<K> node,
                                          K key)

Get the nodes child identified by the provided key. If the node has no child with the specified key, one should be created.

Specified by:

getOrCreateChild in interface ITreeNodeHandler<SimpleTreeNode<K>,K>