package example8_1_AfterClass;

public class UndoCommand implements Command {

    /**
     * Execution of an "Undo" command
     * is currently handled in the Invoker.
     *
     * This method should not be called.
     * @return
     */
    @Override
    public boolean execute() {
        return false;
    }

    /**
     * Execution of an un-"Undo" command
     * is currently handled in the Invoker.
     *
     * This method should not be called,
     * and "Undo" commands should not be pushed onto the stack.
     * @return
     */
    @Override
    public boolean unexecute() {
        return false;
    }

    @Override
    public String getCommandName() {
        return "Undo";
    }
}