import java.util.Stack;

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/**
 *
 * @author jerrykwok
 */
public class StateManager {
    private Stack redoList;
    private Stack undoList;
    private Caretaker caretaker;
    
    
    public StateManager() {
        undoList = new Stack<>();
        redoList = new Stack<>();
        caretaker = new Caretaker();
    }
    
    public Caretaker getCaretaker(){
        return caretaker;
    }
    public Stack getUndoList() {
        return undoList;
    }

    public Stack getRedoList() {
        return redoList;
    }
}