Package ptolemy.vergil.ontologies

Class OntologySolverGraphModel

java.lang.Object

diva.graph.AbstractGraphModel

diva.graph.modular.ModularGraphModel

ptolemy.vergil.basic.AbstractBasicGraphModel

ptolemy.vergil.ontologies.OntologySolverGraphModel

All Implemented Interfaces:

GraphModel, ChangeListener

public class OntologySolverGraphModel
extends AbstractBasicGraphModel

A graph model for graphically manipulating ontology solver models.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Charles Shelton, Edward A. Lee

Pt.AcceptedRating:

Red (cshelton)

Pt.ProposedRating:

Red (cshelton)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	OntologySolverGraphModel.OntologyModel	The model for an icon that represents ontologies in the ontology solver model.

Field Summary

Fields inherited from class diva.graph.AbstractGraphModel

_graphListeners

Constructor Summary

Constructors

Constructor	Description
OntologySolverGraphModel(CompositeEntity composite)	Construct a new graph model whose root is the given composite entity.

Method Summary

Modifier and Type	Method	Description
void	disconnectEdge(java.lang.Object eventSource, java.lang.Object edge)	Disconnect an edge object.
java.lang.String	getDeleteEdgeMoML(java.lang.Object edge)	Return a MoML String that will delete the given edge from the Ptolemy model.
java.lang.String	getDeleteNodeMoML(java.lang.Object node)	Return a MoML String that will delete the given node from the Ptolemy model.
EdgeModel	getEdgeModel(java.lang.Object edge)	Return the edge controller appropriate for the given edge.
NodeModel	getNodeModel(java.lang.Object node)	Return the node model for the given object.
OntologySolverGraphModel.OntologyModel	getOntologyModel()	Get the ontology model which maps all ontology nodes in the graph to the Ontology elements in then ontology solver model.
void	removeNode(java.lang.Object eventSource, java.lang.Object node)	Delete a node from its parent graph and notify graph listeners with a NODE_REMOVED event.

Methods inherited from class ptolemy.vergil.basic.AbstractBasicGraphModel

_getLocation, _update, changeExecuted, changeFailed, getCompositeModel, getProperty, getPtolemyModel, getSemanticObject, isNode, removeListeners, setProperty, setSemanticObject

Methods inherited from class diva.graph.modular.ModularGraphModel

containsNode, getHead, getNodeCount, getParent, getRoot, getTail, inEdges, isComposite, isDirected, isEdge, nodes, nodesAfterEdges, nodesBeforeEdges, outEdges

Methods inherited from class diva.graph.AbstractGraphModel

addGraphListener, dispatchGraphEvent, removeGraphListener, setDispatchEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

OntologySolverGraphModel

public OntologySolverGraphModel(CompositeEntity composite)

Construct a new graph model whose root is the given composite entity. This should always be an OntologySolverModel composite entity.

Parameters:

composite - The top-level composite entity for the model.

Method Detail

disconnectEdge

public void disconnectEdge(java.lang.Object eventSource,
                           java.lang.Object edge)

Disconnect an edge object. In an ontology solver model there are no edges in the graph, so this method does nothing.

Specified by:

disconnectEdge in class AbstractBasicGraphModel

Parameters:

eventSource - The source of the event that will be dispatched, e.g. the view that made this call.

edge - The edge to be disconnected.

getOntologyModel

public OntologySolverGraphModel.OntologyModel getOntologyModel()

Get the ontology model which maps all ontology nodes in the graph to the Ontology elements in then ontology solver model.

Returns:

The concept model.

getDeleteEdgeMoML

public java.lang.String getDeleteEdgeMoML(java.lang.Object edge)

Return a MoML String that will delete the given edge from the Ptolemy model. Since there are no edges in an ontology solver model, this method always returns the empty string.

Specified by:

getDeleteEdgeMoML in class AbstractBasicGraphModel

Parameters:

edge - The edge.

Returns:

The empty string.

getDeleteNodeMoML

public java.lang.String getDeleteNodeMoML(java.lang.Object node)

Return a MoML String that will delete the given node from the Ptolemy model.

Specified by:

getDeleteNodeMoML in class AbstractBasicGraphModel

Parameters:

node - The node.

Returns:

A valid MoML string.

getEdgeModel

public EdgeModel getEdgeModel(java.lang.Object edge)

Return the edge controller appropriate for the given edge. In the ontology solver editor, there are no edges in the model, so this method returns null.

Specified by:

getEdgeModel in class ModularGraphModel

Parameters:

edge - The given edge in the ontology solver model editor. No edges exist in the ontology solver model.

Returns:

null.

getNodeModel

public NodeModel getNodeModel(java.lang.Object node)

Return the node model for the given object. If the object is not a node, then return null. The nodes in an ontology solver model should be either Ontology entities or Ptolemy attributes that contain concept functions or actor constraint definitions.

Overrides:

getNodeModel in class AbstractBasicGraphModel

Parameters:

node - An object which is assumed to be in this graph model.

Returns:

The node model for the specified node, or null if there is none.

removeNode

public void removeNode(java.lang.Object eventSource,
                       java.lang.Object node)

Delete a node from its parent graph and notify graph listeners with a NODE_REMOVED event.

Specified by:

removeNode in class AbstractBasicGraphModel

Parameters:

eventSource - The source of the event that will be dispatched, e.g. the view that made this call.

node - The node to be removed.