/*

 *

 * ====================================================================

 *

 * Copyright 2004 The Apache Software Foundation 

 *

 * 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 org.apache.commons.contract.context;

 import java.util.ArrayList;

 import java.util.List;

 import org.apache.commons.contract.Context;

 import org.apache.commons.contract.Information;

 import org.apache.commons.contract.Store;

 import org.apache.commons.contract.store.Environment;

 public class VMContext implements Context {

     private Environment environment = new Environment();

     private List informations = new ArrayList();

     private int informationNumber = 0;

     public Store getStore(String id) {

         if ( id.equals(Environment.ID) ) {

             return environment;

         }

         return null;

     }

     public void addInformation(Information info) {

         if ( !informations.contains(info) ) {

             informationNumber++;

             info.setNumber(informationNumber);

             informations.add(info);

         }

     }

     public List getInformations() {

         return informations;

     }

 }