/*
 * Copyright (c) 2007-2017 Xplenty, Inc. All Rights Reserved.
 *
 * Project and contact information: http://www.cascading.org/
 *
 * This file is part of the Cascading project.
 *
 * 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 cascading.flow.planner.graph;

import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;

/**
 *
 */
public class IgnoreAnnotationsHashSet extends HashSet<ElementGraph>
  {
  public IgnoreAnnotationsHashSet( Collection<? extends ElementGraph> collection )
    {
    super( collection );
    }

  @Override
  public boolean add( ElementGraph elementGraph )
    {
    return super.add( new IgnoresAnnotationsElementGraph( elementGraph ) );
    }

  public List<ElementGraph> asList()
    {
    List<ElementGraph> list = new ArrayList<>( size() );

    for( ElementGraph elementGraph : this )
      list.add( ( (DecoratedElementGraph) elementGraph ).getDecorated() );

    return list;
    }
  }
