content: /**
   * This file is part of Aion-Lightning <aion-lightning.org>.
   *
   *  Aion-Lightning is 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.
   *
   *  Aion-Lightning 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 Aion-Lightning.
   *  If not, see <http://www.gnu.org/licenses/>.
   */
  package com.aionemu.gameserver.dataholders;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlElement;
  import javax.xml.bind.annotation.XmlRootElement;
  
  import com.aionemu.gameserver.model.templates.road.RoadTemplate;
  
  /**
   * @author SheppeR
   */
  @XmlRootElement(name = "roads")
  @XmlAccessorType(XmlAccessType.FIELD)
  public class RoadData {
  
  	@XmlElement(name = "road")
  	private List<RoadTemplate> roadTemplates;
  
  	public int size() {
  		if (roadTemplates == null) {
  			roadTemplates = new ArrayList<RoadTemplate>();
  			return 0;
  		}
  		return roadTemplates.size();
  	}
  
  	public List<RoadTemplate> getRoadTemplates() {
  		if (roadTemplates == null) {
  			return new ArrayList<RoadTemplate>();
  		}
  		return roadTemplates;
  	}
  
  	public void addAll(Collection<RoadTemplate> templates) {
  		if (roadTemplates == null) {
  			roadTemplates = new ArrayList<RoadTemplate>();
  		}
  		roadTemplates.addAll(templates);
  	}
  }
  