/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.metamodels.diagram.util;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.teiid.designer.metamodels.diagram.AbstractDiagramEntity;
import org.teiid.designer.metamodels.diagram.Diagram;
import org.teiid.designer.metamodels.diagram.DiagramContainer;
import org.teiid.designer.metamodels.diagram.DiagramEntity;
import org.teiid.designer.metamodels.diagram.DiagramLink;
import org.teiid.designer.metamodels.diagram.DiagramPackage;
import org.teiid.designer.metamodels.diagram.DiagramPosition;
import org.teiid.designer.metamodels.diagram.PresentationEntity;
/**
* <!-- 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.teiid.designer.metamodels.diagram.DiagramPackage
* @generated
*
* @since 8.0
*/
public class DiagramSwitch {
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static DiagramPackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DiagramSwitch() {
if (modelPackage == null) {
modelPackage = DiagramPackage.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);
}
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 DiagramPackage.DIAGRAM_ENTITY: {
DiagramEntity diagramEntity = (DiagramEntity)theEObject;
Object result = caseDiagramEntity(diagramEntity);
if (result == null) result = caseAbstractDiagramEntity(diagramEntity);
if (result == null) result = casePresentationEntity(diagramEntity);
if (result == null) result = defaultCase(theEObject);
return result;
}
case DiagramPackage.PRESENTATION_ENTITY: {
PresentationEntity presentationEntity = (PresentationEntity)theEObject;
Object result = casePresentationEntity(presentationEntity);
if (result == null) result = defaultCase(theEObject);
return result;
}
case DiagramPackage.DIAGRAM: {
Diagram diagram = (Diagram)theEObject;
Object result = caseDiagram(diagram);
if (result == null) result = casePresentationEntity(diagram);
if (result == null) result = defaultCase(theEObject);
return result;
}
case DiagramPackage.DIAGRAM_CONTAINER: {
DiagramContainer diagramContainer = (DiagramContainer)theEObject;
Object result = caseDiagramContainer(diagramContainer);
if (result == null) result = casePresentationEntity(diagramContainer);
if (result == null) result = defaultCase(theEObject);
return result;
}
case DiagramPackage.DIAGRAM_LINK: {
DiagramLink diagramLink = (DiagramLink)theEObject;
Object result = caseDiagramLink(diagramLink);
if (result == null) result = caseAbstractDiagramEntity(diagramLink);
if (result == null) result = casePresentationEntity(diagramLink);
if (result == null) result = defaultCase(theEObject);
return result;
}
case DiagramPackage.ABSTRACT_DIAGRAM_ENTITY: {
AbstractDiagramEntity abstractDiagramEntity = (AbstractDiagramEntity)theEObject;
Object result = caseAbstractDiagramEntity(abstractDiagramEntity);
if (result == null) result = casePresentationEntity(abstractDiagramEntity);
if (result == null) result = defaultCase(theEObject);
return result;
}
case DiagramPackage.DIAGRAM_POSITION: {
DiagramPosition diagramPosition = (DiagramPosition)theEObject;
Object result = caseDiagramPosition(diagramPosition);
if (result == null) result = defaultCase(theEObject);
return result;
}
default: return defaultCase(theEObject);
}
}
/**
* Returns the result of interpretting the object as an instance of '<em>Entity</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>Entity</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseDiagramEntity(DiagramEntity object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Presentation Entity</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>Presentation Entity</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object casePresentationEntity(PresentationEntity 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 Object caseDiagram(Diagram object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Container</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>Container</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseDiagramContainer(DiagramContainer 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 Object caseDiagramLink(DiagramLink object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Abstract Diagram Entity</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>Abstract Diagram Entity</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseAbstractDiagramEntity(AbstractDiagramEntity object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Position</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>Position</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseDiagramPosition(DiagramPosition 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;
}
} //DiagramSwitch