roneditor.ronview.commands
Class ReconnectHLSourceCommand

java.lang.Object
  extended by org.eclipse.gef.commands.Command
      extended by roneditor.ronview.commands.ReconnectHLSourceCommand

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

command zum ändern des Sources eines HLArc


Field Summary
protected  ronmodel.HLArc hlArc
           
protected  ronmodel.HLNode newSource
           
protected  ronmodel.HLNode oldSource
           
 
Constructor Summary
ReconnectHLSourceCommand()
           
 
Method Summary
 boolean canExecute()
          True if the command can be executed, false otherwise.
 void execute()
          Entry point for the command execution.
 ronmodel.HLArc getHLArc()
           
 ronmodel.HLNode getNewSource()
           
 void redo()
          Redo command execution.
 void setHLArc(ronmodel.HLArc hlArc)
           
 void setNewSource(ronmodel.HLNode newSource)
           
 void undo()
          Undo command execution.
 
Methods inherited from class org.eclipse.gef.commands.Command
canUndo, chain, dispose, getDebugLabel, getLabel, setDebugLabel, setLabel
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

oldSource

protected ronmodel.HLNode oldSource

newSource

protected ronmodel.HLNode newSource

hlArc

protected ronmodel.HLArc hlArc
Constructor Detail

ReconnectHLSourceCommand

public ReconnectHLSourceCommand()
Method Detail

canExecute

public boolean canExecute()
True if the command can be executed, false otherwise.

Overrides:
canExecute in class org.eclipse.gef.commands.Command

execute

public void execute()
Entry point for the command execution.

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

redo

public void redo()
Redo command execution.

Overrides:
redo in class org.eclipse.gef.commands.Command

undo

public void undo()
Undo command execution.

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

getNewSource

public ronmodel.HLNode getNewSource()

setNewSource

public void setNewSource(ronmodel.HLNode newSource)

getHLArc

public ronmodel.HLArc getHLArc()

setHLArc

public void setHLArc(ronmodel.HLArc hlArc)