org.eclipse.nebula.visualization.internal.xygraph.undo

Class AddAnnotationCommand

java.lang.Object

org.eclipse.nebula.visualization.internal.xygraph.undo.AddAnnotationCommand

All Implemented Interfaces:

IUndoableCommand

public class AddAnnotationCommand
extends java.lang.Object
implements IUndoableCommand

The undoable command to add an annotation.

Constructor Summary

Constructors

Constructor and Description
AddAnnotationCommand(IXYGraph xyGraph, Annotation annotation) Construct an "Add annotation command"

Method Summary

Modifier and Type	Method and Description
void	redo() Restore the state of the target to the state after this command has been executed.
java.lang.String	toString()
void	undo() Restore the state of the target to the state before this command has been executed.

Methods inherited from class java.lang.Object

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

Constructor Detail

AddAnnotationCommand

public AddAnnotationCommand(IXYGraph xyGraph,
                            Annotation annotation)

Construct an "Add annotation command"

Parameters:

xyGraph - the graph

annotation - annotation to be added

Method Detail

redo

public void redo()

Description copied from interface: IUndoableCommand

Restore the state of the target to the state after this command has been executed.

Specified by:

redo in interface IUndoableCommand

undo

public void undo()

Description copied from interface: IUndoableCommand

Restore the state of the target to the state before this command has been executed.

Specified by:

undo in interface IUndoableCommand

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object