examples/org.eclipse.emf.parsley.examples.library/src/org/eclipse/emf/parsley/examples/library/impl/BookOnTapeImpl.java

/**
 * <copyright>
 *
 * Copyright (c) 2005, 2013 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors: 
 *   IBM - Initial API and implementation
 *
 * </copyright>
 *
 * $Id: BookOnTapeImpl.java,v 1.4 2007/02/20 17:41:55 emerks Exp $
 */
package org.eclipse.emf.parsley.examples.library.impl;



import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.parsley.examples.library.BookOnTape;
import org.eclipse.emf.parsley.examples.library.EXTLibraryPackage;
import org.eclipse.emf.parsley.examples.library.Person;
import org.eclipse.emf.parsley.examples.library.Writer;



/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Book On Tape</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.emf.parsley.examples.library.impl.BookOnTapeImpl#getReader <em>Reader</em>}</li>
 *   <li>{@link org.eclipse.emf.parsley.examples.library.impl.BookOnTapeImpl#getAuthor <em>Author</em>}</li>
 * </ul>
 *
 * @generated
 */
public class BookOnTapeImpl extends AudioVisualItemImpl implements BookOnTape
{
  /**
	 * The cached value of the '{@link #getReader() <em>Reader</em>}' reference.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @see #getReader()
	 * @generated
	 * @ordered
	 */
  protected Person reader;

  /**
	 * The cached value of the '{@link #getAuthor() <em>Author</em>}' reference.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @see #getAuthor()
	 * @generated
	 * @ordered
	 */
  protected Writer author;

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

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

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public Person getReader()
  {
		if (reader != null && reader.eIsProxy()) {
			InternalEObject oldReader = (InternalEObject)reader;
			reader = (Person)eResolveProxy(oldReader);
			if (reader != oldReader) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, EXTLibraryPackage.BOOK_ON_TAPE__READER, oldReader, reader));
			}
		}
		return reader;
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public Person basicGetReader()
  {
		return reader;
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public void setReader(Person newReader)
  {
		Person oldReader = reader;
		reader = newReader;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EXTLibraryPackage.BOOK_ON_TAPE__READER, oldReader, reader));
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public Writer getAuthor()
  {
		if (author != null && author.eIsProxy()) {
			InternalEObject oldAuthor = (InternalEObject)author;
			author = (Writer)eResolveProxy(oldAuthor);
			if (author != oldAuthor) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, EXTLibraryPackage.BOOK_ON_TAPE__AUTHOR, oldAuthor, author));
			}
		}
		return author;
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public Writer basicGetAuthor()
  {
		return author;
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public void setAuthor(Writer newAuthor)
  {
		Writer oldAuthor = author;
		author = newAuthor;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EXTLibraryPackage.BOOK_ON_TAPE__AUTHOR, oldAuthor, author));
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
		switch (featureID) {
			case EXTLibraryPackage.BOOK_ON_TAPE__READER:
				if (resolve) return getReader();
				return basicGetReader();
			case EXTLibraryPackage.BOOK_ON_TAPE__AUTHOR:
				if (resolve) return getAuthor();
				return basicGetAuthor();
		}
		return super.eGet(featureID, resolve, coreType);
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public void eSet(int featureID, Object newValue)
  {
		switch (featureID) {
			case EXTLibraryPackage.BOOK_ON_TAPE__READER:
				setReader((Person)newValue);
				return;
			case EXTLibraryPackage.BOOK_ON_TAPE__AUTHOR:
				setAuthor((Writer)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

  /**
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public void eUnset(int featureID)
  {
		switch (featureID) {
			case EXTLibraryPackage.BOOK_ON_TAPE__READER:
				setReader((Person)null);
				return;
			case EXTLibraryPackage.BOOK_ON_TAPE__AUTHOR:
				setAuthor((Writer)null);
				return;
		}
		super.eUnset(featureID);
	}

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

} //BookOnTapeImpl