uk.ac.ic.doc.automed.p2p.gui.graph
Class DefaultGraphModel

java.lang.Object
  uk.ac.ic.doc.automed.p2p.gui.graph.DefaultGraphModel

All Implemented Interfaces:

java.io.Serializable, GraphModel

Direct Known Subclasses:

QPlannerDataModel

public class DefaultGraphModel
extends java.lang.Object
implements GraphModel, java.io.Serializable

See Also:

Serialized Form

Field Summary

private GShape	activeShape
protected static java.lang.Class	EDGE_CLS
protected GTree	graph
protected static java.lang.Class	NODE_CLS
protected java.util.Map	objectMap
protected java.util.Collection	propObjs
private static long	serialVersionUID
protected java.util.Map	userData

Constructor Summary

DefaultGraphModel()

DefaultGraphModel(boolean fork)

DefaultGraphModel(GTree graph)

Method Summary

protected java.lang.Object	addEdge(java.lang.Object shape, java.lang.Object s1ID, java.lang.Object s2ID, java.lang.Object metadata) Add a directed edge to the graph.
protected java.lang.Object	addNode(java.lang.Object nodeData)
void	clear()
void	clearUserData()
boolean	containsObject(java.lang.Object shape)
Graph	getGraphData()
java.lang.Object	getObjectByShape(java.lang.Object shape) Return the id of the object that is mapped to a given shape ID.
java.util.Collection	getPropertyObjects() Return property objects for display on a property editor
GShape	getSelectedShape() Return the active shape
java.lang.Object	getShapeByObject(java.lang.Object obj) Returns the id of the shape that represents an object
java.util.Collection	getShapesByObjectType(java.lang.Class objClass) Return the ids of shapes that are mapped to objects of a given type (class)
java.util.Map	getUserData()
DefaultGraphModel	load(java.io.File f)
protected DefaultGraphModel	load(java.io.File f, boolean serialised)
java.lang.Object	removeByObject(java.lang.Object obj) Remove shape-object mapping by object
java.lang.Object	removeByShape(java.lang.Object shape) Remove shape-object mapping by shape ID
void	save(java.io.File f)
private void	save(java.io.File f, boolean serialised)
void	setGraphData(Graph ngraph)
void	setObjectByShape(java.lang.Object shape, java.lang.Object obj) Add an entry that maps the ID of a shape that represents that object to the id of the object
void	setSelectedShape(GShape shape) Set the shape on which the user is working

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

NODE_CLS

protected static transient java.lang.Class NODE_CLS

EDGE_CLS

protected static transient java.lang.Class EDGE_CLS

graph

protected GTree graph

userData

protected java.util.Map userData

objectMap

protected java.util.Map objectMap

activeShape

private GShape activeShape

propObjs

protected transient java.util.Collection propObjs

Constructor Detail

DefaultGraphModel

public DefaultGraphModel()

DefaultGraphModel

public DefaultGraphModel(GTree graph)

DefaultGraphModel

public DefaultGraphModel(boolean fork)

Method Detail

addNode

protected java.lang.Object addNode(java.lang.Object nodeData)

containsObject

public boolean containsObject(java.lang.Object shape)

addEdge

protected java.lang.Object addEdge(java.lang.Object shape,
                                   java.lang.Object s1ID,
                                   java.lang.Object s2ID,
                                   java.lang.Object metadata)

Add a directed edge to the graph. If the graph is a tree then the first data object is the parent and the second data object becomes the child of that parent.

Parameters:

shape -

ndata1 -

ndata2 -

metadata -

setObjectByShape

public void setObjectByShape(java.lang.Object shape,
                             java.lang.Object obj)

Add an entry that maps the ID of a shape that represents that object to the id of the object

Parameters:

obj -

shape -

getShapeByObject

public java.lang.Object getShapeByObject(java.lang.Object obj)

Returns the id of the shape that represents an object

Parameters:

obj -

Returns:

getShapesByObjectType

public java.util.Collection getShapesByObjectType(java.lang.Class objClass)

Return the ids of shapes that are mapped to objects of a given type (class)

Parameters:

objClass -

Returns:

getObjectByShape

public java.lang.Object getObjectByShape(java.lang.Object shape)

Return the id of the object that is mapped to a given shape ID.

Parameters:

shapeClass -

shape -

Returns:

removeByShape

public java.lang.Object removeByShape(java.lang.Object shape)

Remove shape-object mapping by shape ID

Parameters:

shapeClass -

shape -

Returns:

removeByObject

public java.lang.Object removeByObject(java.lang.Object obj)

Remove shape-object mapping by object

Parameters:

shapeClass -

shapeID -

Returns:

getPropertyObjects

public java.util.Collection getPropertyObjects()

Return property objects for display on a property editor

Returns:

save

public void save(java.io.File f)
          throws AutoMedException

Throws:

AutoMedException

load

public DefaultGraphModel load(java.io.File f)
                       throws AutoMedException

Throws:

AutoMedException

save

private void save(java.io.File f,
                  boolean serialised)
           throws AutoMedException

Throws:

AutoMedException

load

protected DefaultGraphModel load(java.io.File f,
                                 boolean serialised)
                          throws AutoMedException

Throws:

AutoMedException

setSelectedShape

public void setSelectedShape(GShape shape)

Set the shape on which the user is working

Parameters:

shape -

getSelectedShape

public GShape getSelectedShape()

Return the active shape

Returns:

getGraphData

public Graph getGraphData()

Specified by:

getGraphData in interface GraphModel

setGraphData

public void setGraphData(Graph ngraph)

Specified by:

setGraphData in interface GraphModel

getUserData

public java.util.Map getUserData()

Specified by:

getUserData in interface GraphModel

clear

public void clear()

clearUserData

public void clearUserData()