/**
* <copyright>
*
* Copyright (c) 2010 SAP AG.
* 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:
* Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
*
* </copyright>
*/
package org.eclipse.dd.di.util;
import java.util.List;
import org.eclipse.dd.di.*;
import org.eclipse.dd.di.DiPackage;
import org.eclipse.dd.di.Diagram;
import org.eclipse.dd.di.DiagramElement;
import org.eclipse.dd.di.DocumentRoot;
import org.eclipse.dd.di.Edge;
import org.eclipse.dd.di.Label;
import org.eclipse.dd.di.LabeledEdge;
import org.eclipse.dd.di.LabeledShape;
import org.eclipse.dd.di.Node;
import org.eclipse.dd.di.Plane;
import org.eclipse.dd.di.Shape;
import org.eclipse.dd.di.Style;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
/**
* <!-- 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.dd.di.DiPackage
* @generated
*/
public class DiSwitch<T> {
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static DiPackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DiSwitch() {
if (modelPackage == null) {
modelPackage = DiPackage.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 DiPackage.DOCUMENT_ROOT: {
DocumentRoot documentRoot = (DocumentRoot) theEObject;
T result = caseDocumentRoot(documentRoot);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.DIAGRAM: {
Diagram diagram = (Diagram) theEObject;
T result = caseDiagram(diagram);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.DIAGRAM_ELEMENT: {
DiagramElement diagramElement = (DiagramElement) theEObject;
T result = caseDiagramElement(diagramElement);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.EDGE: {
Edge edge = (Edge) theEObject;
T result = caseEdge(edge);
if (result == null)
result = caseDiagramElement(edge);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.LABEL: {
Label label = (Label) theEObject;
T result = caseLabel(label);
if (result == null)
result = caseNode(label);
if (result == null)
result = caseDiagramElement(label);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.LABELED_EDGE: {
LabeledEdge labeledEdge = (LabeledEdge) theEObject;
T result = caseLabeledEdge(labeledEdge);
if (result == null)
result = caseEdge(labeledEdge);
if (result == null)
result = caseDiagramElement(labeledEdge);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.LABELED_SHAPE: {
LabeledShape labeledShape = (LabeledShape) theEObject;
T result = caseLabeledShape(labeledShape);
if (result == null)
result = caseShape(labeledShape);
if (result == null)
result = caseNode(labeledShape);
if (result == null)
result = caseDiagramElement(labeledShape);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.NODE: {
Node node = (Node) theEObject;
T result = caseNode(node);
if (result == null)
result = caseDiagramElement(node);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.PLANE: {
Plane plane = (Plane) theEObject;
T result = casePlane(plane);
if (result == null)
result = caseNode(plane);
if (result == null)
result = caseDiagramElement(plane);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.SHAPE: {
Shape shape = (Shape) theEObject;
T result = caseShape(shape);
if (result == null)
result = caseNode(shape);
if (result == null)
result = caseDiagramElement(shape);
if (result == null)
result = defaultCase(theEObject);
return result;
}
case DiPackage.STYLE: {
Style style = (Style) theEObject;
T result = caseStyle(style);
if (result == null)
result = defaultCase(theEObject);
return result;
}
default:
return defaultCase(theEObject);
}
}
/**
* Returns the result of interpreting the object as an instance of '<em>Document Root</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>Document Root</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseDocumentRoot(DocumentRoot object) {
return null;
}
/**
* Returns the result of interpreting 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 interpreting the object as an instance of '<em>Diagram</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseDiagram(Diagram object) {
return null;
}
/**
* Returns the result of interpreting 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 interpreting the object as an instance of '<em>Diagram Element</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseDiagramElement(DiagramElement object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Edge</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>Edge</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseEdge(Edge object) {
return null;
}
/**
* Returns the result of interpreting 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 interpreting the object as an instance of '<em>Label</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseLabel(Label object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Labeled Edge</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>Labeled Edge</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseLabeledEdge(LabeledEdge object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Labeled Shape</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>Labeled Shape</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseLabeledShape(LabeledShape object) {
return null;
}
/**
* Returns the result of interpreting 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 interpreting the object as an instance of '<em>Node</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseNode(Node object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Plane</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>Plane</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T casePlane(Plane object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Shape</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>Shape</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseShape(Shape object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Style</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>Style</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseStyle(Style 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;
}
} //DiSwitch