ptolemy.vergil.modal

Class TransitionController.LinkTarget

java.lang.Object

diva.canvas.connector.AbstractConnectorTarget

diva.canvas.connector.PerimeterTarget

ptolemy.vergil.modal.TransitionController.LinkTarget

All Implemented Interfaces:

ConnectorTarget

Enclosing class:

TransitionController

public static class TransitionController.LinkTarget
extends PerimeterTarget

A Link target.

Constructor Summary

Constructors

Constructor and Description
LinkTarget()

Method Summary

Modifier and Type	Method and Description
boolean	acceptHead(Connector c, Figure f) Return true if the given connector can be connected to the given figure.
boolean	acceptTail(Connector c, Figure f) Return true if the given connector can be connected to the given figure.

Methods inherited from class diva.canvas.connector.PerimeterTarget

getHeadSite

Methods inherited from class diva.canvas.connector.AbstractConnectorTarget

getHeadSite, getHeadSite, getHeadSite, getTailSite, getTailSite, getTailSite, getTailSite

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkTarget

public LinkTarget()

Method Detail

acceptHead

public boolean acceptHead(Connector c,
                          Figure f)

Description copied from class: AbstractConnectorTarget

Return true if the given connector can be connected to the given figure. In this base class return true if the tail of the connector is not attached to the same figure.

Overrides:

acceptHead in class AbstractConnectorTarget

Parameters:

c - The connector

f - The figure

Returns:

true if the tail of the connector can be connected to the figure

acceptTail

public boolean acceptTail(Connector c,
                          Figure f)

Description copied from class: AbstractConnectorTarget

Return true if the given connector can be connected to the given figure. In this base class return true if the head of the connector is not attached to the same figure.

Overrides:

acceptTail in class AbstractConnectorTarget

Parameters:

c - The connector

f - The figure

Returns:

true if the head of the connector can be connected to the figure