ca.sqlpower.wabit.swingui
Class WorkspaceGraphTreeModel

java.lang.Object
  ca.sqlpower.wabit.swingui.WorkspaceGraphTreeModel

All Implemented Interfaces:

javax.swing.tree.TreeModel

public class WorkspaceGraphTreeModel
extends java.lang.Object
implements javax.swing.tree.TreeModel

Displays a WorkspaceGraphModel as a tree. Each node in the tree is wrapped in a WorkspaceGraphTreeNodeWrapper object in case it needs to be placed in the tree multiple times. This allows two different objects in the graph to point to the same object. If there is a cycle in the graph the cycle will be broken when an object in the cycle is reached that appears as a parent to it in the tree.

Constructor Summary

WorkspaceGraphTreeModel(WorkspaceGraphModel model)
Constructs a tree model based on the graph given to it.

Method Summary

void	addTreeModelListener(javax.swing.event.TreeModelListener l)
java.lang.Object	getChild(java.lang.Object parent, int index)
int	getChildCount(java.lang.Object parent)
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child)
java.lang.Object	getRoot()
boolean	isLeaf(java.lang.Object node)
void	removeTreeModelListener(javax.swing.event.TreeModelListener l)
void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkspaceGraphTreeModel

public WorkspaceGraphTreeModel(WorkspaceGraphModel model)

Constructs a tree model based on the graph given to it.

Method Detail

addTreeModelListener

public void addTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

addTreeModelListener in interface javax.swing.tree.TreeModel

removeTreeModelListener

public void removeTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

removeTreeModelListener in interface javax.swing.tree.TreeModel

getChild

public java.lang.Object getChild(java.lang.Object parent,
                                 int index)

Specified by:

getChild in interface javax.swing.tree.TreeModel

getChildCount

public int getChildCount(java.lang.Object parent)

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

getIndexOfChild

public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

getRoot

public java.lang.Object getRoot()

Specified by:

getRoot in interface javax.swing.tree.TreeModel

isLeaf

public boolean isLeaf(java.lang.Object node)

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

valueForPathChanged

public void valueForPathChanged(javax.swing.tree.TreePath path,
                                java.lang.Object newValue)

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel