/*
* Copyright (C) 2010 Stanford University
*
* 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 edu.stanford.junction.props2.sample;
import org.json.JSONObject;
import java.util.*;
import edu.stanford.junction.props2.IPropState;
public class ListState extends CollectionState{
public ListState(Collection<JSONObject> inItems){
super(inItems);
}
public ListState(){
this(new ArrayList<JSONObject>());
}
public Collection<JSONObject> items(){
return Collections.unmodifiableList((List)items);
}
protected CollectionState newWith(Collection<JSONObject> items){
return new ListState(items);
}
protected Collection<JSONObject> newImplCollection(){
return new ArrayList<JSONObject>();
}
}