tools.gsf.navigation

Interface ConfigurableNode<T extends Node<T>>

All Known Implementing Classes:

AbstractAssetNode

public interface ConfigurableNode<T extends Node<T>>

Author:

Freddy Villalba

Method Summary

Modifier and Type	Method and Description
void	addChild(T node) Add a child at the end of this node's list of children.
boolean	removeChild(T child) Breaks the relationship between this node and the specified child, meaning: - This node is not the parent of the specified child anymore.
void	removeChildren() Breaks the relationship between this node and all of its children, meaning: - This node is not the parent of any of its children anymore.
void	setParent(T node) Can only be called once per instance.

Method Detail

addChild

void addChild(T node)

Add a child at the end of this node's list of children. If children must be ordered in any particular way, it's the caller's responsibility to add them in the right order. This method must be invoked BEFORE setParent. Calling it AFTER setParent will throw a runtime exception.

Parameters:

node -

setParent

void setParent(T node)

Can only be called once per instance. Otherwise, a runtime exception will be thrown.

Parameters:

node -

removeChildren

void removeChildren()

Breaks the relationship between this node and all of its children, meaning: - This node is not the parent of any of its children anymore. - The removed nodes are not this node's children anymore.

removeChild

boolean removeChild(T child)

Breaks the relationship between this node and the specified child, meaning: - This node is not the parent of the specified child anymore. - The removed node is not this node's child anymore. The method returns true if the specified child was removed, false otherwise.

Parameters:

child - The child node we want to remove

Returns:

true if the node was removed, false otherwise