/**
 * Copyright (c) 2005-2006 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 * 
 * Contributors: 
 *   IBM - Initial API and implementation
 */
package org.eclipse.emf.examples.extlibrary.impl;


import java.util.Collection;
import org.eclipse.emf.common.util.EList;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;

import org.eclipse.emf.examples.extlibrary.EXTLibraryPackage;
import org.eclipse.emf.examples.extlibrary.Person;
import org.eclipse.emf.examples.extlibrary.VideoCassette;


/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Video Cassette</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.emf.examples.extlibrary.impl.VideoCassetteImpl#getCast <em>Cast</em>}</li>
 * </ul>
 *
 * @generated
 */
public class VideoCassetteImpl extends AudioVisualItemImpl implements VideoCassette
{
  /**
   * The cached value of the '{@link #getCast() <em>Cast</em>}' reference list.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getCast()
   * @generated
   * @ordered
   */
  protected EList<Person> cast;

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected VideoCassetteImpl()
  {
    super();
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  protected EClass eStaticClass()
  {
    return EXTLibraryPackage.Literals.VIDEO_CASSETTE;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EList<Person> getCast()
  {
    if (cast == null)
    {
      cast = new EObjectResolvingEList<Person>(Person.class, this, EXTLibraryPackage.VIDEO_CASSETTE__CAST);
    }
    return cast;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
    switch (featureID)
    {
      case EXTLibraryPackage.VIDEO_CASSETTE__CAST:
        return getCast();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @SuppressWarnings("unchecked")
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case EXTLibraryPackage.VIDEO_CASSETTE__CAST:
        getCast().clear();
        getCast().addAll((Collection<? extends Person>)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case EXTLibraryPackage.VIDEO_CASSETTE__CAST:
        getCast().clear();
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case EXTLibraryPackage.VIDEO_CASSETTE__CAST:
        return cast != null && !cast.isEmpty();
    }
    return super.eIsSet(featureID);
  }

} //VideoCassetteImpl
