EntityListAdapter.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program 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.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.entities;
 
import java.util.ArrayList;
import java.util.Collection;
 
public class EntityListAdapter<E extends IElephantEntity> extends ArrayList {
 
  public EntityListAdapter(Collection entities) {
    addAll(entities);
  }
 
  @Override
  public boolean addAll(Collection entities) {
    entities.forEach(e -> add(e));
    return true;
  }
 
  @Override
  public boolean add(Object entity) {
    IElephantEntity controller = Entities.getController(entity);
    if(!controller.isEmpty()) {
      return super.add(controller);
    }
    return false;
  }
 
}