org.eclipse.xwt.emf.test/src/org/eclipse/xwt/emf/test/books/util/BooksSwitch.java

/*******************************************************************************
 * Copyright (c) 2006, 2010 Soyatec (http://www.soyatec.com) 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:
 *     Soyatec - initial API and implementation
 *******************************************************************************/
package org.eclipse.xwt.emf.test.books.util;

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.xwt.emf.test.books.Book;
import org.eclipse.xwt.emf.test.books.BooksPackage;
import org.eclipse.xwt.emf.test.books.Bookstore;
import org.eclipse.xwt.emf.test.books.Title;

/**
 * <!-- begin-user-doc --> The <b>Switch</b> for the model's inheritance
 * hierarchy. It supports the call {@link #doSwitch(EObject) doSwitch(object)}
 * to invoke the <code>caseXXX</code> method for each class of the model,
 * starting with the actual class of the object and proceeding up the
 * inheritance hierarchy until a non-null result is returned, which is the
 * result of the switch. <!-- end-user-doc -->
 * 
 * @see org.eclipse.xwt.emf.test.books.BooksPackage
 * @generated
 */
public class BooksSwitch<T> {
	/**
	 * The cached model package <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	protected static BooksPackage modelPackage;

	/**
	 * Creates an instance of the switch. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @generated
	 */
	public BooksSwitch() {
		if (modelPackage == null) {
			modelPackage = BooksPackage.eINSTANCE;
		}
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns
	 * a non null result; it yields that result. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @return the first non-null result returned by a <code>caseXXX</code>
	 *         call.
	 * @generated
	 */
	public T doSwitch(EObject theEObject) {
		return doSwitch(theEObject.eClass(), theEObject);
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns
	 * a non null result; it yields that result. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @return the first non-null result returned by a <code>caseXXX</code>
	 *         call.
	 * @generated
	 */
	protected T doSwitch(EClass theEClass, EObject theEObject) {
		if (theEClass.eContainer() == modelPackage) {
			return doSwitch(theEClass.getClassifierID(), theEObject);
		} else {
			List<EClass> eSuperTypes = theEClass.getESuperTypes();
			return eSuperTypes.isEmpty() ? defaultCase(theEObject) : doSwitch(
					eSuperTypes.get(0), theEObject);
		}
	}

	/**
	 * Calls <code>caseXXX</code> for each class of the model until one returns
	 * a non null result; it yields that result. <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * 
	 * @return the first non-null result returned by a <code>caseXXX</code>
	 *         call.
	 * @generated
	 */
	protected T doSwitch(int classifierID, EObject theEObject) {
		switch (classifierID) {
		case BooksPackage.BOOKSTORE: {
			Bookstore bookstore = (Bookstore) theEObject;
			T result = caseBookstore(bookstore);
			if (result == null)
				result = defaultCase(theEObject);
			return result;
		}
		case BooksPackage.BOOK: {
			Book book = (Book) theEObject;
			T result = caseBook(book);
			if (result == null)
				result = defaultCase(theEObject);
			return result;
		}
		case BooksPackage.TITLE: {
			Title title = (Title) theEObject;
			T result = caseTitle(title);
			if (result == null)
				result = defaultCase(theEObject);
			return result;
		}
		default:
			return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of '
	 * <em>Bookstore</em>'. <!-- begin-user-doc --> This implementation returns
	 * null; returning a non-null result will terminate the switch. <!--
	 * end-user-doc -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpreting the object as an instance of '
	 *         <em>Bookstore</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBookstore(Bookstore object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '
	 * <em>Book</em>'. <!-- begin-user-doc --> This implementation returns null;
	 * returning a non-null result will terminate the switch. <!-- end-user-doc
	 * -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpreting the object as an instance of '
	 *         <em>Book</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseBook(Book object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '
	 * <em>Title</em>'. <!-- begin-user-doc --> This implementation returns
	 * null; returning a non-null result will terminate the switch. <!--
	 * end-user-doc -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpreting the object as an instance of '
	 *         <em>Title</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseTitle(Title object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '
	 * <em>EObject</em>'. <!-- begin-user-doc --> This implementation returns
	 * null; returning a non-null result will terminate the switch, but this is
	 * the last case anyway. <!-- end-user-doc -->
	 * 
	 * @param object
	 *            the target of the switch.
	 * @return the result of interpreting the object as an instance of '
	 *         <em>EObject</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
	 * @generated
	 */
	public T defaultCase(EObject object) {
		return null;
	}

} // BooksSwitch