/**
* Copyright (c) 2003-2010 IBM Corporation and others.
* 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:
* IBM - Initial API and implementation
*/
package org.eclipse.emf.ecore.change.util;
import java.util.Map;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.change.*;
import org.eclipse.emf.ecore.util.Switch;
/**
* <!-- 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.emf.ecore.change.ChangePackage
* @generated
*/
public class ChangeSwitch<T> extends Switch<T>
{
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static ChangePackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ChangeSwitch()
{
if (modelPackage == null)
{
modelPackage = ChangePackage.eINSTANCE;
}
}
/**
* Checks whether this is a switch for the given package.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @parameter ePackage the package in question.
* @return whether this is a switch for the given package.
* @generated
*/
@Override
protected boolean isSwitchFor(EPackage ePackage)
{
return ePackage == modelPackage;
}
/**
* 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
*/
@Override
protected T doSwitch(int classifierID, EObject theEObject)
{
switch (classifierID)
{
case ChangePackage.CHANGE_DESCRIPTION:
{
ChangeDescription changeDescription = (ChangeDescription)theEObject;
T result = caseChangeDescription(changeDescription);
if (result == null) result = defaultCase(theEObject);
return result;
}
case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY:
{
@SuppressWarnings("unchecked") Map.Entry<EObject, EList<FeatureChange>> eObjectToChangesMapEntry = (Map.Entry<EObject, EList<FeatureChange>>)theEObject;
T result = caseEObjectToChangesMapEntry(eObjectToChangesMapEntry);
if (result == null) result = defaultCase(theEObject);
return result;
}
case ChangePackage.FEATURE_CHANGE:
{
FeatureChange featureChange = (FeatureChange)theEObject;
T result = caseFeatureChange(featureChange);
if (result == null) result = defaultCase(theEObject);
return result;
}
case ChangePackage.LIST_CHANGE:
{
ListChange listChange = (ListChange)theEObject;
T result = caseListChange(listChange);
if (result == null) result = defaultCase(theEObject);
return result;
}
case ChangePackage.RESOURCE_CHANGE:
{
ResourceChange resourceChange = (ResourceChange)theEObject;
T result = caseResourceChange(resourceChange);
if (result == null) result = defaultCase(theEObject);
return result;
}
case ChangePackage.FEATURE_MAP_ENTRY:
{
FeatureMapEntry featureMapEntry = (FeatureMapEntry)theEObject;
T result = caseFeatureMapEntry(featureMapEntry);
if (result == null) result = defaultCase(theEObject);
return result;
}
default: return defaultCase(theEObject);
}
}
/**
* Returns the result of interpreting the object as an instance of '<em>Description</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>Description</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseChangeDescription(ChangeDescription object)
{
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>EObject To Changes Map Entry</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>EObject To Changes Map Entry</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseEObjectToChangesMapEntry(Map.Entry<EObject, EList<FeatureChange>> object)
{
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Feature Change</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>Feature Change</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseFeatureChange(FeatureChange object)
{
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>List Change</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>List Change</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseListChange(ListChange object)
{
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Resource Change</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>Resource Change</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseResourceChange(ResourceChange object)
{
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Feature Map Entry</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>Feature Map Entry</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseFeatureMapEntry(FeatureMapEntry 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
*/
@Override
public T defaultCase(EObject object)
{
return null;
}
} //ChangeSwitch