act.cli.tree

Class SimpleTreeNode

java.lang.Object

act.cli.tree.SimpleTreeNode

All Implemented Interfaces:

TreeNode

public class SimpleTreeNode
extends Object
implements TreeNode

A simple mutable tree node implementation

Constructor Summary

Constructors

Constructor and Description
SimpleTreeNode()
SimpleTreeNode(String id)
SimpleTreeNode(String id, String label)
SimpleTreeNode(String id, String label, List<TreeNode> children)

Method Summary

Methods

Modifier and Type	Method and Description
SimpleTreeNode	addChild(TreeNode child)
List<TreeNode>	children() Returns a list of child tree node
SimpleTreeNode	children(List<TreeNode> children)
String	id() Returns id of this node.
SimpleTreeNode	id(String id)
String	label() Returns the label on the current tree node
SimpleTreeNode	label(String label)
SimpleTreeNode	removeChild(String id)
SimpleTreeNode	removeChild(TreeNode child)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTreeNode

public SimpleTreeNode()

SimpleTreeNode

public SimpleTreeNode(String id)

SimpleTreeNode

public SimpleTreeNode(String id,
              String label)

SimpleTreeNode

public SimpleTreeNode(String id,
              String label,
              List<TreeNode> children)

Method Detail

id

public String id()

Description copied from interface: TreeNode

Returns id of this node.

The id of a node can be used to identify a node in a certain context In other words children nodes of the same parent node cannot share a same id

Specified by:

id in interface TreeNode

Returns:

the node id

id

public SimpleTreeNode id(String id)

label

public String label()

Description copied from interface: TreeNode

Returns the label on the current tree node

Specified by:

label in interface TreeNode

Returns:

the label string

label

public SimpleTreeNode label(String label)

children

public List<TreeNode> children()

Description copied from interface: TreeNode

Returns a list of child tree node

Specified by:

children in interface TreeNode

Returns:

the children list

children

public SimpleTreeNode children(List<TreeNode> children)

addChild

public SimpleTreeNode addChild(TreeNode child)

removeChild

public SimpleTreeNode removeChild(TreeNode child)

removeChild

public SimpleTreeNode removeChild(String id)