Package com.example.renderer.command

Class UndoManager

java.lang.Object

com.example.renderer.command.UndoManager

public class UndoManager
extends Object

Constructor Summary

Constructors

Constructor	Description
UndoManager()

Method Summary

Modifier and Type	Method	Description
boolean	canRedo()
boolean	canUndo()
void	executeCommand(Command cmd)
void	redo()
void	undo()

Methods inherited from class java.lang.Object

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

Constructor Details

UndoManager

public UndoManager()

Method Details

executeCommand

public void executeCommand(Command cmd)

undo

public void undo()

redo

public void redo()

canUndo

public boolean canUndo()

canRedo

public boolean canRedo()