com.tensegrity.graph.event
Class VisualGraphEventMediatorAdapter

java.lang.Object
  com.tensegrity.graph.event.VisualGraphEventMediatorAdapter

All Implemented Interfaces:

EventListenerTag, VisualEdgeListener, VisualGraphEventMediatorListener, VisualGraphListener, VisualNodeListener

public class VisualGraphEventMediatorAdapter

extends java.lang.Object

implements VisualGraphEventMediatorListener

The VisualGraphEventMediatorAdapter class implements the VisualGraphEventMediatorListener interface and overrides all methods declared there with methods which have no functionality inside. So that, when creating a VisualGraphEventMediatorListener not all of the methods have to be overridden, only those methods which are from interest.

Version:

$Id: VisualGraphEventMediatorAdapter.java,v 1.8 2005/10/31 09:25:53 MichaelKegel Exp $

Author:

MichaelKegel

Constructor Summary

VisualGraphEventMediatorAdapter()
Constructor for VisualGraphEventMediatorAdapter.

Method Summary

void	isolatedVisualEdgeAdded(VisualEdgeEvent event) This method is invoked when an isolated VisualEdge is added.
void	isolatedVisualEdgeAdded(VisualGraphEvent visualgraphevent) An isolated VisualEdge was added to the VisualGraph.
void	isolatedVisualEdgeRemoved(VisualEdgeEvent event) This method is invoked when an isolated VisualEdge is removed.
void	isolatedVisualEdgeRemoved(VisualGraphEvent visualgraphevent) An isolated VisualEdge was removed from the VisualGraph.
void	layout(VisualGraphEvent visualgraphevent) The structure of the VisualGraph has changed by an action on the graph, so that the current layout of the graph has to be applied.
void	visualEdgeAdded(VisualEdgeEvent event) This method is invoked when a VisualEdge is added.
void	visualEdgeAdded(VisualGraphEvent visualgraphevent) A VisualEdge was added to the VisualGraph.
void	visualEdgeAttachRejected(VisualGraphEvent visualgraphevent) An attachment of a VisualEdge was rejected by the graph.
void	visualEdgeRemoved(VisualEdgeEvent event) This method is invoked when a VisualEdge is removed.
void	visualEdgeRemoved(VisualGraphEvent visualgraphevent) A VisualEdge was removed from the VisualGraph.
void	visualEdgeSplit(VisualGraphEvent visualgraphevent) An edge-split was performed.
void	visualNodeAdded(VisualGraphEvent visualgraphevent) A VisualNode was added to the VisualGraph.
void	visualNodeAdded(VisualNodeEvent event) This method is invoked when a VisualNode is added.
void	visualNodeDeleteEdgeCascade(VisualGraphEvent visualgraphevent) An edge-cascade was performed.
void	visualNodeRemoved(VisualGraphEvent visualgraphevent) A VisualNode was added to the VisualGraph.
void	visualNodeRemoved(VisualNodeEvent event) This method is invoked when a VisualNode is removed.
void	visualPortAdded(VisualNodeEvent event) This method is invoked on the listener if a VisualPort is added to a VisualNode.
void	visualPortRemoved(VisualNodeEvent event) This method is invoked on the listener if a VisualPort is removed from a VisualNode.

Methods inherited from class java.lang.Object

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

Constructor Detail

VisualGraphEventMediatorAdapter

public VisualGraphEventMediatorAdapter()

Constructor for VisualGraphEventMediatorAdapter.

Method Detail

visualNodeAdded

public void visualNodeAdded(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

A VisualNode was added to the VisualGraph.

Specified by:

visualNodeAdded in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualNodeRemoved

public void visualNodeRemoved(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

A VisualNode was added to the VisualGraph.

Specified by:

visualNodeRemoved in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualEdgeAdded

public void visualEdgeAdded(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

A VisualEdge was added to the VisualGraph.

Specified by:

visualEdgeAdded in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualEdgeRemoved

public void visualEdgeRemoved(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

A VisualEdge was removed from the VisualGraph.

Specified by:

visualEdgeRemoved in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

isolatedVisualEdgeAdded

public void isolatedVisualEdgeAdded(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

An isolated VisualEdge was added to the VisualGraph.

Specified by:

isolatedVisualEdgeAdded in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

isolatedVisualEdgeRemoved

public void isolatedVisualEdgeRemoved(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

An isolated VisualEdge was removed from the VisualGraph.

Specified by:

isolatedVisualEdgeRemoved in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualEdgeAttachRejected

public void visualEdgeAttachRejected(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

An attachment of a VisualEdge was rejected by the graph. This event is thrown to indicate that an edge could not be added if the library chooses to do so in certain contexts. If it however not thrown in all cases when a VisualEdge cannot be added. If for example an already added VisualEdge is added, this event is not thrown.

Specified by:

visualEdgeAttachRejected in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualEdgeSplit

public void visualEdgeSplit(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

An edge-split was performed.

Specified by:

visualEdgeSplit in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualNodeDeleteEdgeCascade

public void visualNodeDeleteEdgeCascade(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

An edge-cascade was performed.

Specified by:

visualNodeDeleteEdgeCascade in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

layout

public void layout(VisualGraphEvent visualgraphevent)

Description copied from interface: VisualGraphListener

The structure of the VisualGraph has changed by an action on the graph, so that the current layout of the graph has to be applied. Note: programmatically changes like node insertion might not invoke this callback

Specified by:

layout in interface VisualGraphListener

Parameters:

visualgraphevent - the VisualGraphEvent structure that contains the event information.

visualNodeAdded

public void visualNodeAdded(VisualNodeEvent event)

Description copied from interface: VisualNodeListener

This method is invoked when a VisualNode is added.

Specified by:

visualNodeAdded in interface VisualNodeListener

Parameters:

event - the event structure carrying additional information.

visualNodeRemoved

public void visualNodeRemoved(VisualNodeEvent event)

Description copied from interface: VisualNodeListener

This method is invoked when a VisualNode is removed.

Specified by:

visualNodeRemoved in interface VisualNodeListener

Parameters:

event - the event structure carrying additional information.

visualPortAdded

public void visualPortAdded(VisualNodeEvent event)

Description copied from interface: VisualNodeListener

This method is invoked on the listener if a VisualPort is added to a VisualNode.

Specified by:

visualPortAdded in interface VisualNodeListener

visualPortRemoved

public void visualPortRemoved(VisualNodeEvent event)

Description copied from interface: VisualNodeListener

This method is invoked on the listener if a VisualPort is removed from a VisualNode.

Specified by:

visualPortRemoved in interface VisualNodeListener

Parameters:

event - the structure that holds details about the event.

visualEdgeAdded

public void visualEdgeAdded(VisualEdgeEvent event)

Description copied from interface: VisualEdgeListener

This method is invoked when a VisualEdge is added.

Specified by:

visualEdgeAdded in interface VisualEdgeListener

Parameters:

event - the event structure carrying additional information.

visualEdgeRemoved

public void visualEdgeRemoved(VisualEdgeEvent event)

Description copied from interface: VisualEdgeListener

This method is invoked when a VisualEdge is removed.

Specified by:

visualEdgeRemoved in interface VisualEdgeListener

Parameters:

event - the event structure carrying additional information.

isolatedVisualEdgeAdded

public void isolatedVisualEdgeAdded(VisualEdgeEvent event)

Description copied from interface: VisualEdgeListener

This method is invoked when an isolated VisualEdge is added.

Specified by:

isolatedVisualEdgeAdded in interface VisualEdgeListener

Parameters:

event - the event structure carrying additional information.

isolatedVisualEdgeRemoved

public void isolatedVisualEdgeRemoved(VisualEdgeEvent event)

Description copied from interface: VisualEdgeListener

This method is invoked when an isolated VisualEdge is removed.

Specified by:

isolatedVisualEdgeRemoved in interface VisualEdgeListener

Parameters:

event - the event structure carrying additional information.