Package org.csstudio.opibuilder.commands

Class ConnectionDeleteCommand

java.lang.Object

org.eclipse.gef.commands.Command

org.csstudio.opibuilder.commands.ConnectionDeleteCommand

public class ConnectionDeleteCommand
extends org.eclipse.gef.commands.Command

A command to disconnect (remove) a connection from its endpoints.

Constructor Summary

Constructors

Constructor	Description
ConnectionDeleteCommand(ConnectionModel conn)	Create a command that will disconnect a connection from its endpoints.

Method Summary

Modifier and Type	Method	Description
void	execute()
void	undo()

Methods inherited from class org.eclipse.gef.commands.Command

canExecute, canRedo, canUndo, chain, dispose, getDebugLabel, getLabel, redo, setDebugLabel, setLabel

Methods inherited from class java.lang.Object

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

Constructor Details

ConnectionDeleteCommand

public ConnectionDeleteCommand(ConnectionModel conn)

Create a command that will disconnect a connection from its endpoints.

Parameters:

conn - the connection model (non-null)

Throws:

IllegalArgumentException - if conn is null

Method Details

execute

public void execute()

Overrides:

execute in class org.eclipse.gef.commands.Command

undo

public void undo()

Overrides:

undo in class org.eclipse.gef.commands.Command