edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode Class Reference

Inherits javax::swing::tree::DefaultMutableTreeNode.

Inherited by edu.princeton.wordnet.pojos.tree.LinksTreeNode.

Collaboration diagram for edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode:

[legend]

List of all members.

Classes
class	CancelWorkersAction
Public Member Functions
	LazyDefaultMutableTreeNode ()
abstract MutableTreeNode[]	loadChildren (JTree thisTree)
void	load (final JTree thisTree)
boolean	isLeaf ()
Static Public Attributes
static boolean	suicide = true
Protected Member Functions
void	setSiblings (final JTree thisTree, final MutableTreeNode...theseSiblings)
void	setChildren (final JTree thisTree, final MutableTreeNode...theseChildren)
boolean	areChildrenLoaded ()
MutableTreeNode	createLoadingNode ()
void	reset (final JTree thisTree)
SwingWorker< MutableTreeNode[], Void >	createSwingWorker (final JTree thisTree)
void	registerSwingWorkerForCancel (final JTree thisTree, final SwingWorker< MutableTreeNode[],?> thisWorker)
void	unRegisterSwingWorkerForCancel (final JTree thisTree, final SwingWorker< MutableTreeNode[],?> thisWorker)

---

Detailed Description

Lazy loading default mutable node

Author:

Thierry LEFORT 3 mars 08

Bernard BOU <bbou@ac-toulouse.fr>

---

Constructor & Destructor Documentation

edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.LazyDefaultMutableTreeNode

(

)

Default Constructor

---

Member Function Documentation

boolean edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.areChildrenLoaded

(

)

[protected]

Whether children are loaded

Returns:

true if there are some children

MutableTreeNode edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.createLoadingNode

(

)

[protected]

Create loading node

Returns:

a new loading node

SwingWorker<MutableTreeNode[], Void> edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.createSwingWorker

(

final JTree

thisTree

)

[protected]

Create worker that will load the nodes

Parameters:

thisTree

tree

Returns:

the newly created SwingWorker

boolean edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.isLeaf

(

)

Whether the node is leaf

Returns:

false, this node can't be a leaf

void edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.load

(

final JTree

thisTree

)

Perform the loading

Parameters:

thisTree

tree (needed to perform changes)

abstract MutableTreeNode [] edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.loadChildren

(

JTree

thisTree

)

[pure virtual]

This method will be executed in a background thread.

Parameters:

thisTree

tree

Returns:

the Created nodes

void edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.registerSwingWorkerForCancel	(	final JTree	thisTree,
		final SwingWorker< MutableTreeNode[],?>	thisWorker
	)			[protected]

If the node is cancelable, an escape Action is registered in the tree's InputMap and ActionMap that will cancel the execution

Parameters:

	thisTree	tree
	thisWorker	the worker to cancel

void edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.reset

(

final JTree

thisTree

)

[protected]

Reset node

void edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.setChildren	(	final JTree	thisTree,
		final MutableTreeNode...	theseChildren
	)			[protected]

Define node children

Parameters:

	thisTree	tree
	theseChildren	new children nodes

void edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.setSiblings	(	final JTree	thisTree,
		final MutableTreeNode...	theseSiblings
	)			[protected]

Define siblings and suicide

Parameters:

	thisTree	tree
	theseSiblings	new sibling nodes

void edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.unRegisterSwingWorkerForCancel	(	final JTree	thisTree,
		final SwingWorker< MutableTreeNode[],?>	thisWorker
	)			[protected]

Remove the swingWorker from the cancelable task of the tree

Parameters:

	thisTree	tree
	thisWorker	worker thread

---

Member Data Documentation

boolean edu.princeton.wordnet.browser.tree.LazyDefaultMutableTreeNode.suicide = true [static]

Whether parent node kills itself when expanded to children

---

The documentation for this class was generated from the following file:

• /opt/devel/wnscope/WordNetScope/src/edu/princeton/wordnet/browser/tree/LazyDefaultMutableTreeNode.java