Package org.hibernate.tool.internal.util

Class AbstractTreeModel

java.lang.Object

org.hibernate.tool.internal.util.AbstractTreeModel

All Implemented Interfaces:

TreeModel

Direct Known Subclasses:

StatisticsTreeModel

public abstract class AbstractTreeModel
extends Object
implements TreeModel

Abstract class implementing the support for TreeModelEvents and TreeModelListeners. The code is partly snipped from the implementation of DefaultTreeModel.

Version:

$Revision: 1.1.2.1 $

Constructor Summary

Constructors

Constructor	Description
AbstractTreeModel()

Method Summary

Modifier and Type	Method	Description
void	addTreeModelListener(TreeModelListener l)	Adds a listener for the TreeModelEvent posted after the tree changes.
protected void	fireTreeNodesChanged(Object source, Object[] path, int[] childIndices, Object[] children)
protected void	fireTreeNodesInserted(Object source, Object[] path, int[] childIndices, Object[] children)
protected void	fireTreeNodesRemoved(Object source, Object[] path, int[] childIndices, Object[] children)
protected void	fireTreeStructureChanged(Object source, Object[] path, int[] childIndices, Object[] children)
void	removeTreeModelListener(TreeModelListener l)	Removes a listener previously added with addTreeModelListener().
void	valueForPathChanged(TreePath path, Object newValue)	Messaged when the user has altered the value for the item identified by path to newValue.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.tree.TreeModel

getChild, getChildCount, getIndexOfChild, getRoot, isLeaf

Constructor Details

AbstractTreeModel

public AbstractTreeModel()

Method Details

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

Adds a listener for the TreeModelEvent posted after the tree changes.

Specified by:

addTreeModelListener in interface TreeModel

Parameters:

l - the listener to add

See Also:

• removeTreeModelListener(javax.swing.event.TreeModelListener)

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

Removes a listener previously added with addTreeModelListener().

Specified by:

removeTreeModelListener in interface TreeModel

Parameters:

l - the listener to remove

See Also:

• addTreeModelListener(javax.swing.event.TreeModelListener)

valueForPathChanged

public void valueForPathChanged(TreePath path,
 Object newValue)

Messaged when the user has altered the value for the item identified by path to newValue. If newValue signifies a truly new value the model should post a treeNodesChanged event.

Specified by:

valueForPathChanged in interface TreeModel

Parameters:

path - path to the node that the user has altered.

newValue - the new value from the TreeCellEditor.

fireTreeNodesChanged

protected void fireTreeNodesChanged(Object source,
 Object[] path,
 int[] childIndices,
 Object[] children)

fireTreeNodesInserted

protected void fireTreeNodesInserted(Object source,
 Object[] path,
 int[] childIndices,
 Object[] children)

fireTreeNodesRemoved

protected void fireTreeNodesRemoved(Object source,
 Object[] path,
 int[] childIndices,
 Object[] children)

fireTreeStructureChanged

protected void fireTreeStructureChanged(Object source,
 Object[] path,
 int[] childIndices,
 Object[] children)