content: /*
   * Copyright 2016-2017 devemux86
   *
   * This program is free software: you can redistribute it and/or modify it under the
   * terms of the GNU Lesser General Public License as published by the Free Software
   * Foundation, either version 3 of the License, or (at your option) any later version.
   *
   * This program 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 Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public License along with
   * this program. If not, see <http://www.gnu.org/licenses/>.
   */
  package org.oscim.layers;
  
  import org.oscim.map.Map;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * A layer which is a group of other layers.
   */
  public class GroupLayer extends Layer {
  
      /**
       * The group of other layers.
       */
      public final List<Layer> layers = new ArrayList<>();
  
      public GroupLayer(Map map) {
          super(map);
      }
  
      @Override
      public void onDetach() {
          for (Layer layer : layers) {
              layer.onDetach();
          }
      }
  
      @Override
      public void setEnableHandler(EnableHandler handler) {
          for (Layer layer : layers) {
              layer.setEnableHandler(handler);
          }
      }
  }
  