/*******************************************************************************
 * Copyright (c) 2001, 2004 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 Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jst.j2ee.application.internal.util;

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jst.j2ee.application.Application;
import org.eclipse.jst.j2ee.application.ApplicationPackage;
import org.eclipse.jst.j2ee.application.ConnectorModule;
import org.eclipse.jst.j2ee.application.EjbModule;
import org.eclipse.jst.j2ee.application.JavaClientModule;
import org.eclipse.jst.j2ee.application.Module;
import org.eclipse.jst.j2ee.application.WebModule;
import org.eclipse.jst.j2ee.common.CompatibilityDescriptionGroup;
import org.eclipse.jst.j2ee.common.DescriptionGroup;


/**
 * <!-- begin-user-doc -->
 * The <b>Switch</b> for the model's inheritance hierarchy.
 * It supports the call {@link #doSwitch 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.jst.j2ee.application.ApplicationPackage
 * @generated
 */
public class ApplicationSwitch {
	/**
	 * The cached model package
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static ApplicationPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ApplicationSwitch() {
		if (modelPackage == null) {
			modelPackage = ApplicationPackage.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 Object 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 Object doSwitch(EClass theEClass, EObject theEObject) {
		if (theEClass.eContainer() == modelPackage) {
			return doSwitch(theEClass.getClassifierID(), theEObject);
		}
		else {
			List eSuperTypes = theEClass.getESuperTypes();
			return
				eSuperTypes.isEmpty() ?
					defaultCase(theEObject) :
					doSwitch((EClass)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 Object doSwitch(int classifierID, EObject theEObject) {
		switch (classifierID) {
			case ApplicationPackage.APPLICATION: {
				Application application = (Application)theEObject;
				Object result = caseApplication(application);
				if (result == null) result = caseCompatibilityDescriptionGroup(application);
				if (result == null) result = caseDescriptionGroup(application);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case ApplicationPackage.MODULE: {
				Module module = (Module)theEObject;
				Object result = caseModule(module);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case ApplicationPackage.WEB_MODULE: {
				WebModule webModule = (WebModule)theEObject;
				Object result = caseWebModule(webModule);
				if (result == null) result = caseApplication_Module(webModule);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case ApplicationPackage.JAVA_CLIENT_MODULE: {
				JavaClientModule javaClientModule = (JavaClientModule)theEObject;
				Object result = caseJavaClientModule(javaClientModule);
				if (result == null) result = caseApplication_Module(javaClientModule);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case ApplicationPackage.EJB_MODULE: {
				EjbModule ejbModule = (EjbModule)theEObject;
				Object result = caseEjbModule(ejbModule);
				if (result == null) result = caseApplication_Module(ejbModule);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case ApplicationPackage.CONNECTOR_MODULE: {
				ConnectorModule connectorModule = (ConnectorModule)theEObject;
				Object result = caseConnectorModule(connectorModule);
				if (result == null) result = caseApplication_Module(connectorModule);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			default: return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Application</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 interpretting the object as an instance of '<em>Application</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseApplication(Application object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Module</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 interpretting the object as an instance of '<em>Module</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseModule(Module object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Web Module</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 interpretting the object as an instance of '<em>Web Module</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseWebModule(WebModule object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Java Client Module</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 interpretting the object as an instance of '<em>Java Client Module</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseJavaClientModule(JavaClientModule object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Ejb Module</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 interpretting the object as an instance of '<em>Ejb Module</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseEjbModule(EjbModule object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Connector Module</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 interpretting the object as an instance of '<em>Connector Module</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseConnectorModule(ConnectorModule object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Description Group</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 interpretting the object as an instance of '<em>Description Group</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseDescriptionGroup(DescriptionGroup object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Compatibility Description Group</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 interpretting the object as an instance of '<em>Compatibility Description Group</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseCompatibilityDescriptionGroup(CompatibilityDescriptionGroup object) {
		return null;
	}

	/**
	 * Returns the result of interpretting the object as an instance of '<em>Module</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 interpretting the object as an instance of '<em>Module</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public Object caseApplication_Module(Module object) {
		return null;
	}

	/**
	 * Returns the result of interpretting 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 interpretting the object as an instance of '<em>EObject</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
	 * @generated
	 */
	public Object defaultCase(EObject object) {
		return null;
	}

} //ApplicationSwitch