edu.mit.sketch.uml
Class UMLProgramHistory

java.lang.Object
  |
  +--edu.mit.sketch.uml.UMLProgramHistory

public class UMLProgramHistory

extends Object

This class holds the program history and provides the means to allow users to undo and redo their work.

Constructor Summary

UMLProgramHistory()

Method Summary

void	addProgram(UMLProgram p)
UMLProgram	redo()
void	tellAboutHistory()
UMLProgram	undo()

Methods inherited from class java.lang.Object

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

Constructor Detail

UMLProgramHistory

public UMLProgramHistory()

Method Detail

addProgram

public void addProgram(UMLProgram p)

undo

public UMLProgram undo()

redo

public UMLProgram redo()

tellAboutHistory

public void tellAboutHistory()