org.progeeks.graph
Class MetaObjectGraph

java.lang.Object
  com.phoenixst.plexus.DefaultGraph
      org.progeeks.graph.EdgeIdentityGraph
          org.progeeks.graph.MetaObjectGraph

All Implemented Interfaces:

com.phoenixst.plexus.Graph, com.phoenixst.plexus.ObservableGraph, java.io.Serializable

public class MetaObjectGraph
extends EdgeIdentityGraph

A graph representing the property relationships between a set of meta-objects and the property values. The entire meta-object property hierarchy is loaded in for every object added to the graph. Each meta-object node is watched for changes to adjust the graph as necessary.

Version:

$Revision: 1.2 $

Author:

Paul Speed

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.phoenixst.plexus.Graph

com.phoenixst.plexus.Graph.Edge

Constructor Summary

MetaObjectGraph()

Method Summary

protected boolean	addConnectedValue(java.lang.Object userObject, MetaObject parent, java.lang.Object value)
boolean	addMetaObject(MetaObject mo)
boolean	addNode(java.lang.Object node) Adds the node to the graph.
static void	main(java.lang.String[] args)

Methods inherited from class org.progeeks.graph.EdgeIdentityGraph

createEdge

Methods inherited from class com.phoenixst.plexus.DefaultGraph

addEdge, addEdge, addGraphListener, adjacentNodes, containsEdge, containsNode, degree, degree, edgeAdded, edgeAdding, edgeRemoved, edgeRemoving, edges, equals, getAdjacentNode, getEdge, getIncidentEdge, getNode, hashCode, incidentEdges, nodeAdded, nodeAdding, nodeRemoved, nodeRemoving, nodes, removeEdge, removeGraphListener, removeNode, toString, traverser

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MetaObjectGraph

public MetaObjectGraph()

Method Detail

addNode

public boolean addNode(java.lang.Object node)

Adds the node to the graph. If the node is a meta-object then any meta-object-valued properties are also added with appropriate edge relationships.

Specified by:

addNode in interface com.phoenixst.plexus.Graph

Overrides:

addNode in class com.phoenixst.plexus.DefaultGraph

addConnectedValue

protected boolean addConnectedValue(java.lang.Object userObject,
                                    MetaObject parent,
                                    java.lang.Object value)

addMetaObject

public boolean addMetaObject(MetaObject mo)

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception