diva.graph
Class SimpleGraphController

java.lang.Object
  diva.graph.AbstractGraphController
      diva.graph.SimpleGraphController

All Implemented Interfaces:

GraphController

Direct Known Subclasses:

BasicGraphController

public abstract class SimpleGraphController
extends AbstractGraphController

A simple graph controller, which works well if all nodes have the same interaction, and all edges have the same interaction. It defers the node related methods to a node controller, the edge related methods to an edge controller. For more complex visualizations that use multiple kinds of nodes, use CompositeGraphController instead.

Version:

$Id: SimpleGraphController.java 38798 2005-07-08 20:00:01Z cxh $

Author:

Steve Neuendorffer

Accepted Rating:

Red

Field Summary

private EdgeController	_edgeController The edge controller
private NodeController	_nodeController The node controller

Constructor Summary

SimpleGraphController()
Create a new basic controller with default node and edge controllers.

Method Summary

EdgeController	getEdgeController() Return the edge controller.
EdgeController	getEdgeController(java.lang.Object edge) Given an edge, return the controller associated with that edge.
NodeController	getNodeController() Return the node controller.
NodeController	getNodeController(java.lang.Object node) Given an node, return the controller associated with that node.
void	setEdgeController(EdgeController c) Set the edge controller.
void	setNodeController(NodeController c) Set the node controller.

Methods inherited from class diva.graph.AbstractGraphController

addEdge, addEdge, addGraphViewListener, addNode, addNode, addNode, addNode, clear, clearEdge, clearNode, dispatch, drawEdge, drawNode, drawNode, getFigure, getGraphModel, getGraphPane, getSelectionModel, initializeInteraction, removeEdge, removeGraphViewListener, removeNode, rerender, rerenderEdge, rerenderNode, setFigure, setGraphModel, setGraphPane, setSelectionModel

Methods inherited from class java.lang.Object

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

Field Detail

_nodeController

private NodeController _nodeController

The node controller

_edgeController

private EdgeController _edgeController

The edge controller

Constructor Detail

SimpleGraphController

public SimpleGraphController()

Create a new basic controller with default node and edge controllers.

Method Detail

getEdgeController

public EdgeController getEdgeController()

Return the edge controller.

getNodeController

public NodeController getNodeController()

Return the node controller.

getEdgeController

public EdgeController getEdgeController(java.lang.Object edge)

Given an edge, return the controller associated with that edge.

Specified by:

getEdgeController in interface GraphController

Specified by:

getEdgeController in class AbstractGraphController

getNodeController

public NodeController getNodeController(java.lang.Object node)

Given an node, return the controller associated with that node.

Specified by:

getNodeController in interface GraphController

Specified by:

getNodeController in class AbstractGraphController

setEdgeController

public void setEdgeController(EdgeController c)

Set the edge controller.

setNodeController

public void setNodeController(NodeController c)

Set the node controller.