kaapo.projectmanager.command
Class MoveConnectionPointEdit

java.lang.Object
  javax.swing.undo.AbstractUndoableEdit
      kaapo.projectmanager.command.AbstractUndoableEdit
          kaapo.projectmanager.command.MoveConnectionPointEdit

All Implemented Interfaces:

Serializable, UndoableEdit

public class MoveConnectionPointEdit
extends AbstractUndoableEdit

This class is an UndoableEdit that moves an point / segment of a Connection.

Author:

hprajani

See Also:

Serialized Form

Field Summary

Fields inherited from class kaapo.projectmanager.command.AbstractUndoableEdit

pm, visibleDiagram

Fields inherited from class javax.swing.undo.AbstractUndoableEdit

RedoName, UndoName

Constructor Summary

MoveConnectionPointEdit(Point2D newPoint, int pathIndex)
constructs an edit that moves a connection point

Method Summary

boolean	canRedo()
boolean	canUndo()
void	execute(ProjectManager pm) execution of this edit.
void	redo() Redos the moving.
void	undo() Undos the moving.

Methods inherited from class kaapo.projectmanager.command.AbstractUndoableEdit

changeCorrectVisibleDiagram

Methods inherited from class javax.swing.undo.AbstractUndoableEdit

addEdit, die, getPresentationName, getRedoPresentationName, getUndoPresentationName, isSignificant, replaceEdit, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MoveConnectionPointEdit

public MoveConnectionPointEdit(Point2D newPoint,
                               int pathIndex)

constructs an edit that moves a connection point

Parameters:

newPoint - new coordinate

pathIndex - moved point or segment

Method Detail

undo

public void undo()

Undos the moving.

Specified by:

undo in interface UndoableEdit

Overrides:

undo in class AbstractUndoableEdit

See Also:

UndoableEdit.undo()

redo

public void redo()

Redos the moving.

Specified by:

redo in interface UndoableEdit

Overrides:

redo in class AbstractUndoableEdit

See Also:

UndoableEdit.redo()

execute

public void execute(ProjectManager pm)
             throws EditFailedException

execution of this edit.

Specified by:

execute in class AbstractUndoableEdit

Parameters:

pm - the enviroment where the Edit is executed in.

Throws:

EditFailedException - when the execution ends for some reason.

See Also:

AbstractUndoableEdit.execute(kaapo.projectmanager.ProjectManager)

canUndo

public boolean canUndo()

Specified by:

canUndo in interface UndoableEdit

Overrides:

canUndo in class AbstractUndoableEdit

See Also:

UndoableEdit.canUndo()

canRedo

public boolean canRedo()

Specified by:

canRedo in interface UndoableEdit

Overrides:

canRedo in class AbstractUndoableEdit

See Also:

UndoableEdit.canRedo()