/*
* Copyright (c) 2007 Borland Software Corporation
*
* 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:
* Dmitry Stadnik (Borland) - initial API and implementation
*/
package org.eclipse.gmf.sketch.util;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.sketch.*;
/**
* <!-- 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.gmf.sketch.SketchPackage
* @generated
*/
public class SketchSwitch<T> {
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static SketchPackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SketchSwitch() {
if (modelPackage == null) {
modelPackage = SketchPackage.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 SketchPackage.SKETCH_ELEMENT: {
SketchElement sketchElement = (SketchElement) theEObject;
T result = caseSketchElement(sketchElement);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_DIAGRAM_ELEMENT: {
SketchDiagramElement sketchDiagramElement = (SketchDiagramElement) theEObject;
T result = caseSketchDiagramElement(sketchDiagramElement);
if (result == null)
result = caseSketchElement(sketchDiagramElement);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_DIAGRAM: {
SketchDiagram sketchDiagram = (SketchDiagram) theEObject;
T result = caseSketchDiagram(sketchDiagram);
if (result == null)
result = caseSketchDiagramElement(sketchDiagram);
if (result == null)
result = caseSketchElement(sketchDiagram);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_NODE: {
SketchNode sketchNode = (SketchNode) theEObject;
T result = caseSketchNode(sketchNode);
if (result == null)
result = caseSketchDiagramElement(sketchNode);
if (result == null)
result = caseSketchLinkEnd(sketchNode);
if (result == null)
result = caseSketchElement(sketchNode);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_COMPARTMENT: {
SketchCompartment sketchCompartment = (SketchCompartment) theEObject;
T result = caseSketchCompartment(sketchCompartment);
if (result == null)
result = caseSketchDiagramElement(sketchCompartment);
if (result == null)
result = caseSketchElement(sketchCompartment);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_LINK: {
SketchLink sketchLink = (SketchLink) theEObject;
T result = caseSketchLink(sketchLink);
if (result == null)
result = caseSketchDiagramElement(sketchLink);
if (result == null)
result = caseSketchLinkEnd(sketchLink);
if (result == null)
result = caseSketchElement(sketchLink);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_LINK_END: {
SketchLinkEnd sketchLinkEnd = (SketchLinkEnd) theEObject;
T result = caseSketchLinkEnd(sketchLinkEnd);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case SketchPackage.SKETCH_LABEL: {
SketchLabel sketchLabel = (SketchLabel) theEObject;
T result = caseSketchLabel(sketchLabel);
if (result == null)
result = caseSketchDiagramElement(sketchLabel);
if (result == null)
result = caseSketchElement(sketchLabel);
if (result == null)
result = defaultCase(theEObject);
return result;
}
default:
return defaultCase(theEObject);
}
}
/**
* Returns the result of interpretting 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 interpretting the object as an instance of '<em>Element</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchElement(SketchElement object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Diagram 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 interpretting the object as an instance of '<em>Diagram Element</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchDiagramElement(SketchDiagramElement object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Diagram</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>Diagram</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchDiagram(SketchDiagram object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Node</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>Node</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchNode(SketchNode object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Compartment</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>Compartment</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchCompartment(SketchCompartment object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Link</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>Link</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchLink(SketchLink object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Link End</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>Link End</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchLinkEnd(SketchLinkEnd object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Label</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>Label</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseSketchLabel(SketchLabel 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 T defaultCase(EObject object) {
return null;
}
} //SketchSwitch
