ptolemy.vergil.ontologies

Class OntologySolverGraphModel.OntologyModel

java.lang.Object

ptolemy.vergil.basic.NamedObjNodeModel

ptolemy.vergil.ontologies.OntologySolverGraphModel.OntologyModel

All Implemented Interfaces:

NodeModel

Enclosing class:

OntologySolverGraphModel

public class OntologySolverGraphModel.OntologyModel
extends NamedObjNodeModel

The model for an icon that represents ontologies in the ontology solver model.

Constructor Summary

Constructors

Constructor and Description
OntologyModel()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDeleteNodeMoML(java.lang.Object node) Return a MoML String that will delete the given node from the ontology solver model.
java.lang.Object	getParent(java.lang.Object node) Return the graph parent of the given node.
java.util.Iterator	inEdges(java.lang.Object node) Return an iterator over the edges coming into the given ontology node.
java.util.Iterator	outEdges(java.lang.Object node) Return an iterator over the edges coming out of the given ontology node.
void	removeNode(java.lang.Object eventSource, java.lang.Object node) Remove the given node from the model.

Methods inherited from class java.lang.Object

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

Constructor Detail

OntologyModel

public OntologyModel()

Method Detail

getDeleteNodeMoML

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

Return a MoML String that will delete the given node from the ontology solver model. This assumes that the context is the container of the ontology.

Specified by:

getDeleteNodeMoML in class NamedObjNodeModel

Parameters:

node - The node to be deleted.

Returns:

A valid MoML string.

getParent

public java.lang.Object getParent(java.lang.Object node)

Return the graph parent of the given node.

Parameters:

node - The node, which is assumed to be a location.

Returns:

The container of the icon's container, which should be the root of this graph model.

inEdges

public java.util.Iterator inEdges(java.lang.Object node)

Return an iterator over the edges coming into the given ontology node. Since there are no edges in an ontology solver model, this method always returns an iterator over an empty list.

Parameters:

node - The node, which is assumed to be a location attribute of an ontology in the ontology solver model.

Returns:

An iterator over an empty list.

outEdges

public java.util.Iterator outEdges(java.lang.Object node)

Return an iterator over the edges coming out of the given ontology node. Since there are no edges in an ontology solver model, this method always returns an iterator over an empty list.

Parameters:

node - The node, which is assumed to be a location attribute of an ontology in the ontology solver model.

Returns:

An iterator over an empty list.

removeNode

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

Remove the given node from the model. The node is assumed to be a Locatable belonging to an entity.

Specified by:

removeNode in class NamedObjNodeModel

Parameters:

eventSource - The source of the event directing the removal of the node.

node - The node to be removed.