org.eclipse.emf.emfstore.server.model/src/org/eclipse/emf/emfstore/server/model/versioning/operations/semantic/util/SemanticSwitch.java

/*******************************************************************************
 * Copyright (c) 2008-2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * 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:
 ******************************************************************************/
package org.eclipse.emf.emfstore.server.model.versioning.operations.semantic.util;

import java.util.List;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.emfstore.common.model.IdentifiableElement;
import org.eclipse.emf.emfstore.server.model.versioning.operations.AbstractOperation;
import org.eclipse.emf.emfstore.server.model.versioning.operations.CompositeOperation;
import org.eclipse.emf.emfstore.server.model.versioning.operations.semantic.SemanticCompositeOperation;
import org.eclipse.emf.emfstore.server.model.versioning.operations.semantic.SemanticPackage;

/**
 * <!-- 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.emf.emfstore.server.model.versioning.operations.semantic.SemanticPackage
 * @generated
 */
public class SemanticSwitch<T> {
	/**
	 * The cached model package
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	protected static SemanticPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public SemanticSwitch() {
		if (modelPackage == null) {
			modelPackage = SemanticPackage.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 SemanticPackage.SEMANTIC_COMPOSITE_OPERATION: {
			SemanticCompositeOperation semanticCompositeOperation = (SemanticCompositeOperation) theEObject;
			T result = caseSemanticCompositeOperation(semanticCompositeOperation);
			if (result == null)
				result = caseCompositeOperation(semanticCompositeOperation);
			if (result == null)
				result = caseAbstractOperation(semanticCompositeOperation);
			if (result == null)
				result = caseIdentifiableElement(semanticCompositeOperation);
			if (result == null)
				result = defaultCase(theEObject);
			return result;
		}
		default:
			return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Composite Operation</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>Composite Operation</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseSemanticCompositeOperation(SemanticCompositeOperation object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Identifiable Element</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>Identifiable Element</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseIdentifiableElement(IdentifiableElement object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Abstract Operation</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>Abstract Operation</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseAbstractOperation(AbstractOperation object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Composite Operation</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>Composite Operation</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseCompositeOperation(CompositeOperation 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;
	}

} // SemanticSwitch