PlaceholderAPI/src/main/java/me/clip/placeholderapi/expansion/Cacheable.java

/*
 * This file is part of PlaceholderAPI
 *
 * PlaceholderAPI
 * Copyright (c) 2015 - 2020 PlaceholderAPI Team
 *
 * PlaceholderAPI free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlaceholderAPI 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package me.clip.placeholderapi.expansion;

/**
 * This interface allows a class which extends a {@link PlaceholderExpansion} to have the clear
 * method called when the implementing expansion is unregistered from PlaceholderAPI. This is useful
 * if we want to do things when the implementing hook is unregistered
 *
 * @author Ryan McCarthy
 */
public interface Cacheable {

  /**
   * Called when the implementing class is unregistered from PlaceholderAPI
   */
  void clear();
}