package org.codehaus.mojo.webstart.dependency;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   */
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Created on 1/4/14.
   *
   * @author Tony Chemit <chemit@codelutin.com>
   * @since 1.0-beta-5
   */
  public class JnlpDependencyResults
  {
  
      /**
       * Registred results.
       */
      private final Map<JnlpDependencyRequest, JnlpDependencyResult> results;
  
      public JnlpDependencyResults()
      {
          results = new LinkedHashMap<JnlpDependencyRequest, JnlpDependencyResult>();
      }
  
      public void registerResult( JnlpDependencyRequest request, JnlpDependencyResult result )
      {
          results.put( request, result );
      }
  
      public Map<JnlpDependencyRequest, JnlpDependencyResult> getResults()
      {
          return Collections.unmodifiableMap( results );
      }
  
      public boolean isError()
      {
          boolean result = false;
  
          for ( JnlpDependencyResult dependencyResult : results.values() )
          {
              if ( dependencyResult.isError() )
              {
                  result = true;
                  break;
              }
          }
          return result;
      }
  
      public JnlpDependencyResult[] getResultsWithError()
      {
          List<JnlpDependencyResult> resultWithErrors = new ArrayList<JnlpDependencyResult>();
          for ( JnlpDependencyResult dependencyResult : results.values() )
          {
              if ( dependencyResult.isError() )
              {
                  resultWithErrors.add( dependencyResult );
              }
          }
          return resultWithErrors.toArray( new JnlpDependencyResult[resultWithErrors.size()] );
      }
  
      public int getNbRequestsProcessed()
      {
          int result = 0;
          for ( JnlpDependencyRequest request : results.keySet() )
          {
              if ( !request.isUptodate() )
              {
                  result++;
              }
          }
          return result;
      }
  
      public int getNbRequestsUptodate()
      {
         int result = 0;
         for ( JnlpDependencyRequest request : results.keySet() )
         {
             if ( request.isUptodate() )
             {
                 result++;
             }
         }
         return result;
     }
 }