org.globus.cog.gui.grapheditor
Class NullRenderer

java.lang.Object
  org.globus.cog.gui.grapheditor.NullRenderer

All Implemented Interfaces:

ComponentRenderer

public class NullRenderer

extends Object

implements ComponentRenderer

Constructor Summary

NullRenderer()

Method Summary

void	dispose() For cleanup purposes.
GraphComponent	getComponent() Returns the component that this renderer represents
Object	getVisualComponent()
void	setComponent(GraphComponent comp) Sets the component that this renderer is supposed to represent

Methods inherited from class java.lang.Object

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

Constructor Detail

NullRenderer

public NullRenderer()

Method Detail

setComponent

public void setComponent(GraphComponent comp)

Description copied from interface: ComponentRenderer

Sets the component that this renderer is supposed to represent

Specified by:

setComponent in interface ComponentRenderer

Parameters:

comp -

getComponent

public GraphComponent getComponent()

Description copied from interface: ComponentRenderer

Returns the component that this renderer represents

Specified by:

getComponent in interface ComponentRenderer

Returns:

getVisualComponent

public Object getVisualComponent()

dispose

public void dispose()

Description copied from interface: ComponentRenderer

For cleanup purposes. Removes external references to the renderer so that it can be garbage collected.

Specified by:

dispose in interface ComponentRenderer