org.locationtech.jtstest.testbuilder

Class GeometryTreeModel

java.lang.Object

org.locationtech.jtstest.testbuilder.GeometryTreeModel

All Implemented Interfaces:

javax.swing.tree.TreeModel

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

Field Summary

Fields

Modifier and Type	Field and Description
private GeometricObjectNode	rootGeom
private java.util.Vector<javax.swing.event.TreeModelListener>	treeModelListeners

Constructor Summary

Constructors

Constructor and Description
GeometryTreeModel(Geometry geom, int source)

Method Summary

Modifier and Type	Method and Description
void	addTreeModelListener(javax.swing.event.TreeModelListener l) Adds a listener for the TreeModelEvent posted after the tree changes.
java.lang.Object	getChild(java.lang.Object parent, int index) Returns the child of parent at index index in the parent's child array.
int	getChildCount(java.lang.Object parent) Returns the number of children of parent.
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child) Returns the index of child in parent.
java.lang.Object	getRoot() Returns the root of the tree.
boolean	isLeaf(java.lang.Object node) Returns true if node is a leaf.
void	removeTreeModelListener(javax.swing.event.TreeModelListener l) Removes a listener previously added with addTreeModelListener().
void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.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

Field Detail

treeModelListeners

private java.util.Vector<javax.swing.event.TreeModelListener> treeModelListeners

rootGeom

private GeometricObjectNode rootGeom

Constructor Detail

GeometryTreeModel

public GeometryTreeModel(Geometry geom,
                         int source)

Method Detail

addTreeModelListener

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

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

Specified by:

addTreeModelListener in interface javax.swing.tree.TreeModel

getChild

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

Returns the child of parent at index index in the parent's child array.

Specified by:

getChild in interface javax.swing.tree.TreeModel

getChildCount

public int getChildCount(java.lang.Object parent)

Returns the number of children of parent.

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

getIndexOfChild

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

Returns the index of child in parent.

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

getRoot

public java.lang.Object getRoot()

Returns the root of the tree.

Specified by:

getRoot in interface javax.swing.tree.TreeModel

isLeaf

public boolean isLeaf(java.lang.Object node)

Returns true if node is a leaf.

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

removeTreeModelListener

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

Removes a listener previously added with addTreeModelListener().

Specified by:

removeTreeModelListener in interface javax.swing.tree.TreeModel

valueForPathChanged

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

Messaged when the user has altered the value for the item identified by path to newValue. Not used by this model.

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel