ptolemy.vergil.kernel
Class RelationController.RelationRenderer

java.lang.Object
  ptolemy.vergil.kernel.RelationController.RelationRenderer

All Implemented Interfaces:

NodeRenderer

Enclosing class:

RelationController

public class RelationController.RelationRenderer
extends java.lang.Object
implements NodeRenderer

The renderer for relation node. This class creates a Figure that looks like a black diamond.

Constructor Summary

RelationController.RelationRenderer()

Method Summary

Figure

render(java.lang.Object node) Render a visual representation of the given node.

Methods inherited from class java.lang.Object

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

Constructor Detail

RelationController.RelationRenderer

public RelationController.RelationRenderer()

Method Detail

render

public Figure render(java.lang.Object node)

Render a visual representation of the given node.

Specified by:

render in interface NodeRenderer

Parameters:

node - The node to render.

Returns:

The persistent object that is drawn on the screen.