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/**
* <copyright>
* </copyright>
*
* $Id: MetadataSwitch.java,v 1.6 2007/10/01 04:29:45 cbateman Exp $
*/
package org.eclipse.jst.jsf.common.metadata.internal.util;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jst.jsf.common.metadata.Entity;
import org.eclipse.jst.jsf.common.metadata.EntityGroup;
import org.eclipse.jst.jsf.common.metadata.IncludeEntityGroup;
import org.eclipse.jst.jsf.common.metadata.MetadataPackage;
import org.eclipse.jst.jsf.common.metadata.Model;
import org.eclipse.jst.jsf.common.metadata.Trait;
/**
* <!-- 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.jst.jsf.common.metadata.MetadataPackage
* @generated
*/
public class MetadataSwitch {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public static final String copyright = "Copyright (c) 2007 Oracle Corporation";
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static MetadataPackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public MetadataSwitch() {
if (modelPackage == null) {
modelPackage = MetadataPackage.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 -->
* @param theEObject
* @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 -->
* @param theEClass
* @param theEObject
* @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 -->
* @param classifierID
* @param theEObject
* @return the first non-null result returned by a <code>caseXXX</code> call.
* @generated
*/
protected Object doSwitch(int classifierID, EObject theEObject) {
switch (classifierID) {
case MetadataPackage.MODEL: {
Model model = (Model)theEObject;
Object result = caseModel(model);
if (result == null) result = caseEntity(model);
if (result == null) result = defaultCase(theEObject);
return result;
}
case MetadataPackage.ENTITY_GROUP: {
EntityGroup entityGroup = (EntityGroup)theEObject;
Object result = caseEntityGroup(entityGroup);
if (result == null) result = caseEntity(entityGroup);
if (result == null) result = defaultCase(theEObject);
return result;
}
case MetadataPackage.ENTITY: {
Entity entity = (Entity)theEObject;
Object result = caseEntity(entity);
if (result == null) result = defaultCase(theEObject);
return result;
}
case MetadataPackage.TRAIT: {
Trait trait = (Trait)theEObject;
Object result = caseTrait(trait);
if (result == null) result = defaultCase(theEObject);
return result;
}
case MetadataPackage.INCLUDE_ENTITY_GROUP: {
IncludeEntityGroup includeEntityGroup = (IncludeEntityGroup)theEObject;
Object result = caseIncludeEntityGroup(includeEntityGroup);
if (result == null) result = defaultCase(theEObject);
return result;
}
default: return defaultCase(theEObject);
}
}
/**
* Returns the result of interpretting the object as an instance of '<em>Trait</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>Trait</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseTrait(Trait object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Include Entity Group</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>Include Entity Group</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseIncludeEntityGroup(IncludeEntityGroup object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Model</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>Model</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseModel(Model object) {
return null;
}
/**
* 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 caseEntity(Entity object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Entity Group</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 Group</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseEntityGroup(EntityGroup 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;
}
} //MetadataSwitch
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