Package adams.gui.flow.tree

Class TreeModel

java.lang.Object

javax.swing.tree.DefaultTreeModel

adams.gui.flow.tree.TreeModel

All Implemented Interfaces:

Destroyable, Serializable, TreeModel

public class TreeModel
extends DefaultTreeModel
implements Destroyable

Specialized tree model for the flow editor.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

Constructors

Constructor	Description
TreeModel()	Initializes the model with no nodes.
TreeModel(Node root)	Initializes the tree with the specified root node.

Method Summary

Modifier and Type	Method	Description
void	destroy()	Frees up memory in a "destructive" non-reversible way.
protected void	destroy(Node parent)	Recursively destroys all nodes (starting at the leaves).

Methods inherited from class javax.swing.tree.DefaultTreeModel

addTreeModelListener, asksAllowsChildren, fireTreeNodesChanged, fireTreeNodesInserted, fireTreeNodesRemoved, fireTreeStructureChanged, getChild, getChildCount, getIndexOfChild, getListeners, getPathToRoot, getPathToRoot, getRoot, getTreeModelListeners, insertNodeInto, isLeaf, nodeChanged, nodesChanged, nodeStructureChanged, nodesWereInserted, nodesWereRemoved, reload, reload, removeNodeFromParent, removeTreeModelListener, setAsksAllowsChildren, setRoot, valueForPathChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeModel

public TreeModel()

Initializes the model with no nodes.

TreeModel

public TreeModel(Node root)

Initializes the tree with the specified root node.

Parameters:

root - the root node, can be null

Method Detail

destroy

protected void destroy(Node parent)

Recursively destroys all nodes (starting at the leaves).

Parameters:

parent - the parent to go down from in the hierarchy

destroy

public void destroy()

Frees up memory in a "destructive" non-reversible way.

Specified by:

destroy in interface Destroyable