edu.washington.biostr.sig.brainj3d.shwing.swing
Class FilteredTreeModel

java.lang.Object
  edu.washington.biostr.sig.brainj3d.shwing.swing.FilteredTreeModel

All Implemented Interfaces:

Serializable, EventListener, TreeModelListener, TreeModel

public class FilteredTreeModel
extends Object
implements TreeModel, Serializable, TreeModelListener

This tree model can filter a tree. The filter is applied to the leaf tree nodes. Non-leaf nodes are accepted if they contain any acceptable leaf nodes in their sub trees.

Author:

eider

See Also:

Serialized Form

Constructor Summary

FilteredTreeModel()

FilteredTreeModel(TreeModel model, Filter<Object> filter)

Method Summary

protected boolean	accept(Object node)
void	addTreeModelListener(TreeModelListener l)
protected void	fireTreeStructureChange()
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
int	getIndexOfChild(Object parent, Object child)
Object	getRoot()
protected boolean	hasLeafChildren(Object node)
boolean	isLeaf(Object node)
void	removeTreeModelListener(TreeModelListener l)
void	setFilter(Filter<Object> filter)
void	treeNodesChanged(TreeModelEvent e)
void	treeNodesInserted(TreeModelEvent e)
void	treeNodesRemoved(TreeModelEvent e)
void	treeStructureChanged(TreeModelEvent e)
void	valueForPathChanged(TreePath path, Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredTreeModel

public FilteredTreeModel()

FilteredTreeModel

public FilteredTreeModel(TreeModel model,
                         Filter<Object> filter)

Method Detail

setFilter

public void setFilter(Filter<Object> filter)

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

getChild

public Object getChild(Object parent,
                       int index)

Specified by:

getChild in interface TreeModel

accept

protected boolean accept(Object node)

hasLeafChildren

protected boolean hasLeafChildren(Object node)

getChildCount

public int getChildCount(Object parent)

Specified by:

getChildCount in interface TreeModel

isLeaf

public boolean isLeaf(Object node)

Specified by:

isLeaf in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath path,
                                Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
                           Object child)

Specified by:

getIndexOfChild in interface TreeModel

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

Specified by:

removeTreeModelListener in interface TreeModel

fireTreeStructureChange

protected void fireTreeStructureChange()

treeNodesChanged

public void treeNodesChanged(TreeModelEvent e)

Specified by:

treeNodesChanged in interface TreeModelListener

treeNodesInserted

public void treeNodesInserted(TreeModelEvent e)

Specified by:

treeNodesInserted in interface TreeModelListener

treeNodesRemoved

public void treeNodesRemoved(TreeModelEvent e)

Specified by:

treeNodesRemoved in interface TreeModelListener

treeStructureChanged

public void treeStructureChanged(TreeModelEvent e)

Specified by:

treeStructureChanged in interface TreeModelListener