HistoryAction.java

/*
 * This file is part of the Illarion project.
 *
 * Copyright © 2015 - Illarion e.V.
 *
 * Illarion is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Illarion is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
package illarion.mapedit.history;

import illarion.mapedit.data.Map;

/**
 * @author Tim
 */
public abstract class HistoryAction {

    protected final Map map;

    protected HistoryAction(Map map) {
        this.map = map;
    }

    /**
     * Perform the action again.
     */
    abstract void redo();

    /**
     * Undo the action.
     */
    abstract void undo();
}