org.eclipse.modisco.kdm.source.extension/src-gen/org/eclipse/modisco/kdm/source/extension/util/ExtensionSwitch.java

/*******************************************************************************
 * Copyright (c) 2011 Mia-Software.
 * 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:
 *    Fabien Giquel (Mia-Software) - initial API and implementation
 *    Nicolas Bros (Mia-Software) - Bug 335003 - [Discoverer] : Existing Discoverers Refactoring based on new framework
 *******************************************************************************/
package org.eclipse.modisco.kdm.source.extension.util;

import java.util.List;

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

import org.eclipse.gmt.modisco.omg.kdm.core.Element;

import org.eclipse.gmt.modisco.omg.kdm.source.SourceRegion;

import org.eclipse.modisco.kdm.source.extension.*;

/**
 * <!-- 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.modisco.kdm.source.extension.ExtensionPackage
 * @generated
 */
public class ExtensionSwitch<T> {
	/**
	 * The cached model package
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	protected static ExtensionPackage modelPackage;

	/**
	 * Creates an instance of the switch.
	 * <!-- begin-user-doc --> <!--
	 * end-user-doc -->
	 * @generated
	 */
	public ExtensionSwitch() {
		if (modelPackage == null) {
			modelPackage = ExtensionPackage.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 ExtensionPackage.AST_NODE_SOURCE_REGION: {
				ASTNodeSourceRegion astNodeSourceRegion = (ASTNodeSourceRegion)theEObject;
				T result = caseASTNodeSourceRegion(astNodeSourceRegion);
				if (result == null) result = caseSourceRegion(astNodeSourceRegion);
				if (result == null) result = caseElement(astNodeSourceRegion);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case ExtensionPackage.CODE_UNIT2_FILE: {
				CodeUnit2File codeUnit2File = (CodeUnit2File)theEObject;
				T result = caseCodeUnit2File(codeUnit2File);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			default: return defaultCase(theEObject);
		}
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>AST Node Source Region</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>AST Node Source Region</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseASTNodeSourceRegion(ASTNodeSourceRegion object) {
		return null;
	}

	/**
	 * Returns the result of interpreting the object as an instance of '<em>Code Unit2 File</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>Code Unit2 File</em>'.
	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
	 * @generated
	 */
	public T caseCodeUnit2File(CodeUnit2File object) {
		return null;
	}

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

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

} // ExtensionSwitch