File: /Users/shatabdi/Education/GitHub/se450_project/src/model/commands/ShapeRedoCommand.java

1     // adopted from week 3 command demo code
2     package model.commands;
3     
4     import controller.interfaces.ICommand;
5     import model.others.CommandHandler;
6     
7     public class ShapeRedoCommand implements ICommand {
8     	CommandHandler commandHandler;
9     
10     	public ShapeRedoCommand(CommandHandler commandHandler) {
11     		this.commandHandler = commandHandler;
12     	}
13     
14     	@Override
15     	public void run() {
16     		CommandHistory.redo();
17     		commandHandler.notifyObservers();
18     
19     	}
20     
21     }
22