Package org.locationtech.jtstest.testbuilder

Class GeometryTreeModel

java.lang.Object

org.locationtech.jtstest.testbuilder.GeometryTreeModel

All Implemented Interfaces:

TreeModel

public class GeometryTreeModel
extends Object
implements TreeModel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GeometryTreeModel.AreaComparator
static class	GeometryTreeModel.LengthComparator
static class	GeometryTreeModel.NumPointsComparator

Field Summary

Fields

Modifier and Type	Field	Description
static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode>	SORT_AREA_ASC
static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode>	SORT_AREA_DESC
static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode>	SORT_LEN_ASC
static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode>	SORT_LEN_DESC
static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode>	SORT_NUMPTS_ASC
static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode>	SORT_NUMPTS_DESC

Constructor Summary

Constructors

Constructor	Description
GeometryTreeModel(Geometry geom, int source, Comparator comp)

Method Summary

Modifier and Type	Method	Description
void	addTreeModelListener(TreeModelListener l)	Adds a listener for the TreeModelEvent posted after the tree changes.
Object	getChild(Object parent, int index)	Returns the child of parent at index index in the parent's child array.
int	getChildCount(Object parent)	Returns the number of children of parent.
int	getIndexOfChild(Object parent, Object child)	Returns the index of child in parent.
Object	getRoot()	Returns the root of the tree.
boolean	isLeaf(Object node)	Returns true if node is a leaf.
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

Field Detail

SORT_AREA_ASC

public static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode> SORT_AREA_ASC

SORT_AREA_DESC

public static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode> SORT_AREA_DESC

SORT_LEN_ASC

public static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode> SORT_LEN_ASC

SORT_LEN_DESC

public static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode> SORT_LEN_DESC

SORT_NUMPTS_ASC

public static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode> SORT_NUMPTS_ASC

SORT_NUMPTS_DESC

public static Comparator<org.locationtech.jtstest.testbuilder.GeometricObjectNode> SORT_NUMPTS_DESC

Constructor Detail

GeometryTreeModel

public GeometryTreeModel(Geometry geom,
                         int source,
                         Comparator comp)

Method Detail

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

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

Specified by:

addTreeModelListener in interface TreeModel

getChild

public Object getChild(Object parent,
                       int index)

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

Specified by:

getChild in interface TreeModel

getChildCount

public int getChildCount(Object parent)

Returns the number of children of parent.

Specified by:

getChildCount in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
                           Object child)

Returns the index of child in parent.

Specified by:

getIndexOfChild in interface TreeModel

getRoot

public Object getRoot()

Returns the root of the tree.

Specified by:

getRoot in interface TreeModel

isLeaf

public boolean isLeaf(Object node)

Returns true if node is a leaf.

Specified by:

isLeaf in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener l)

Removes a listener previously added with addTreeModelListener().

Specified by:

removeTreeModelListener in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath path,
                                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 TreeModel