/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.talend.dataquality.domain.pattern.util;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.talend.dataquality.domain.pattern.AttributeReference;
import org.talend.dataquality.domain.pattern.ComponentReference;
import org.talend.dataquality.domain.pattern.Pattern;
import org.talend.dataquality.domain.pattern.PatternComponent;
import org.talend.dataquality.domain.pattern.PatternPackage;
import org.talend.dataquality.domain.pattern.RegularExpression;
import orgomg.cwm.objectmodel.core.Element;
import orgomg.cwm.objectmodel.core.ModelElement;
/**
* <!-- 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.talend.dataquality.domain.pattern.PatternPackage
* @generated
*/
public class PatternSwitch<T> {
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static PatternPackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PatternSwitch() {
if (modelPackage == null) {
modelPackage = PatternPackage.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 PatternPackage.PATTERN: {
Pattern pattern = (Pattern)theEObject;
T result = casePattern(pattern);
if (result == null) result = caseModelElement(pattern);
if (result == null) result = caseElement(pattern);
if (result == null) result = defaultCase(theEObject);
return result;
}
case PatternPackage.PATTERN_COMPONENT: {
PatternComponent patternComponent = (PatternComponent)theEObject;
T result = casePatternComponent(patternComponent);
if (result == null) result = defaultCase(theEObject);
return result;
}
case PatternPackage.REGULAR_EXPRESSION: {
RegularExpression regularExpression = (RegularExpression)theEObject;
T result = caseRegularExpression(regularExpression);
if (result == null) result = casePatternComponent(regularExpression);
if (result == null) result = defaultCase(theEObject);
return result;
}
case PatternPackage.ATTRIBUTE_REFERENCE: {
AttributeReference attributeReference = (AttributeReference)theEObject;
T result = caseAttributeReference(attributeReference);
if (result == null) result = casePatternComponent(attributeReference);
if (result == null) result = defaultCase(theEObject);
return result;
}
case PatternPackage.COMPONENT_REFERENCE: {
ComponentReference componentReference = (ComponentReference)theEObject;
T result = caseComponentReference(componentReference);
if (result == null) result = casePatternComponent(componentReference);
if (result == null) result = defaultCase(theEObject);
return result;
}
default: return defaultCase(theEObject);
}
}
/**
* Returns the result of interpreting the object as an instance of '<em>Pattern</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>Pattern</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T casePattern(Pattern object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Component</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>Component</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T casePatternComponent(PatternComponent object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Regular Expression</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>Regular Expression</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseRegularExpression(RegularExpression object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Attribute Reference</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>Attribute Reference</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseAttributeReference(AttributeReference object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Component Reference</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>Component Reference</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseComponentReference(ComponentReference object) {
return null;
}
/**
* Returns the result of interpreting 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 interpreting the object as an instance of '<em>Element</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseElement(Element object) {
return null;
}
/**
* Returns the result of interpreting the object as an instance of '<em>Model 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>Model Element</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public T caseModelElement(ModelElement 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;
}
} //PatternSwitch