/*
* 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.function.util;
import java.util.List;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.teiid.designer.metamodels.function.Function;
import org.teiid.designer.metamodels.function.FunctionPackage;
import org.teiid.designer.metamodels.function.FunctionParameter;
import org.teiid.designer.metamodels.function.ReturnParameter;
import org.teiid.designer.metamodels.function.ScalarFunction;
/**
* <!-- 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.function.FunctionPackage
* @generated
*
* @since 8.0
*/
public class FunctionSwitch {
/**
* The cached model package
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected static FunctionPackage modelPackage;
/**
* Creates an instance of the switch.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public FunctionSwitch() {
if (modelPackage == null) {
modelPackage = FunctionPackage.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 FunctionPackage.FUNCTION: {
Function function = (Function)theEObject;
Object result = caseFunction(function);
if (result == null) result = defaultCase(theEObject);
return result;
}
case FunctionPackage.SCALAR_FUNCTION: {
ScalarFunction scalarFunction = (ScalarFunction)theEObject;
Object result = caseScalarFunction(scalarFunction);
if (result == null) result = caseFunction(scalarFunction);
if (result == null) result = defaultCase(theEObject);
return result;
}
case FunctionPackage.FUNCTION_PARAMETER: {
FunctionParameter functionParameter = (FunctionParameter)theEObject;
Object result = caseFunctionParameter(functionParameter);
if (result == null) result = defaultCase(theEObject);
return result;
}
case FunctionPackage.RETURN_PARAMETER: {
ReturnParameter returnParameter = (ReturnParameter)theEObject;
Object result = caseReturnParameter(returnParameter);
if (result == null) result = defaultCase(theEObject);
return result;
}
default: return defaultCase(theEObject);
}
}
/**
* Returns the result of interpretting the object as an instance of '<em>Function</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>Function</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseFunction(Function object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Scalar Function</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>Scalar Function</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseScalarFunction(ScalarFunction object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Parameter</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>Parameter</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseFunctionParameter(FunctionParameter object) {
return null;
}
/**
* Returns the result of interpretting the object as an instance of '<em>Return Parameter</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>Return Parameter</em>'.
* @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
* @generated
*/
public Object caseReturnParameter(ReturnParameter 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;
}
} //FunctionSwitch