content: /**
   * 	Copyright (c) 2010 Philipp Giese
   * 
   * Permission is hereby granted, free of charge, to any person obtaining
   * a copy of this software and associated documentation files (the
   * "Software"), to deal in the Software without restriction, including
   * without limitation the rights to use, copy, modify, merge, publish,
   * distribute, sublicense, and/or sell copies of the Software, and to
   * permit persons to whom the Software is furnished to do so, subject to
   * the following conditions:
   * 
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
   * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
   * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
   * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  package com.orm.androrm.field;
  
  import java.util.Collection;
  import java.util.List;
  
  import com.orm.androrm.Model;
  
  /**
   * @author Philipp Giese
   */
  public abstract class AbstractToManyRelation<O extends Model, 
  											 T extends Model> 
  implements XToManyRelation<O, T> {
  	
  	protected List<T> mValues;
  	protected Class<O> mOriginClass;
  	protected Class<T> mTargetClass;
  	
  	@Override
  	public void add(T value) {
  		if(value != null) {
  			mValues.add(value);
  		}
  	}
  	
  	@Override
  	public void addAll(Collection<T> values) {
  		if(values != null) {
  			mValues.addAll(values);
  		}
  	}
  	
  	@Override
  	public Class<T> getTarget() {
  		return mTargetClass;
  	}
  
  	@Override
  	public void reset() {
  		mValues.clear();
  	}
  	
  	@Override
  	public List<T> getCachedValues() {
  		return mValues;
  	}
  }
  