/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

  * either express or implied. See the License for the specific language

  * governing permissions and limitations under the License.

  */

 package javax.faces.internal;

 import java.util.AbstractCollection;

 import java.util.Collection;

 import java.util.Iterator;

 import javax.faces.model.ResultSetDataModel;

 /**

  * @author shot

  * 

  * This class might be changed without notice. Please do not use it

  * excluding the JSF specification part.

  */

 public class ResultSetBaseCollection extends AbstractCollection {

     ResultSetDataModel.ResultSetMap map = null;

     public ResultSetBaseCollection(ResultSetDataModel.ResultSetMap map) {

         this.map = map;

     }

     public boolean contains(Object o) {

         return map.containsKey(o);

     }

     public boolean isEmpty() {

         return map.isEmpty();

     }

     public Iterator iterator() {

         return map.keySet().iterator();

     }

     public int size() {

         return map.size();

     }

     public final boolean add(Object o) {

         throw new UnsupportedOperationException();

     }

     public final boolean addAll(Collection c) {

         throw new UnsupportedOperationException();

     }

     public final void clear() {

         throw new UnsupportedOperationException();

     }

     public final boolean remove(Object o) {

         throw new UnsupportedOperationException();

     }

     public final boolean removeAll(Collection c) {

         throw new UnsupportedOperationException();

     }

     public final boolean retainAll(Collection c) {

         throw new UnsupportedOperationException();

     }

 }