File: /Users/shatabdi/Education/GitHub/se450_project/src/model/commands/ShapeUndoCommand.java
1 package model.commands;
2
3 import controller.interfaces.ICommand;
4 import model.others.CommandHandler;
5
6 public class ShapeUndoCommand implements ICommand {
7 CommandHandler commandHandler;
8
9 public ShapeUndoCommand(CommandHandler commandHandler) {
10 this.commandHandler = commandHandler;
11
12 }
13
14 @Override
15 public void run() {
16 CommandHistory.undo();
17 commandHandler.notifyObservers();
18
19 }
20
21 }
22