/*******************************************************************************
* Copyright (c) 2006, 2009 IBM Corporation, Zeligsoft Inc., 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
* Zeligsoft - Bug 207365
*******************************************************************************/
package org.eclipse.ocl.expressions.impl;
import java.util.Collection;
import java.util.Map;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.ocl.Environment;
import org.eclipse.ocl.expressions.ExpressionsPackage;
import org.eclipse.ocl.expressions.OCLExpression;
import org.eclipse.ocl.expressions.OperationCallExp;
import org.eclipse.ocl.expressions.operations.OperationCallExpOperations;
import org.eclipse.ocl.util.OCLStandardLibraryUtil;
import org.eclipse.ocl.util.TypeUtil;
import org.eclipse.ocl.utilities.PredefinedType;
import org.eclipse.ocl.utilities.Visitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Operation Call Exp</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.expressions.impl.OperationCallExpImpl#getArgument <em>Argument</em>}</li>
* <li>{@link org.eclipse.ocl.expressions.impl.OperationCallExpImpl#getReferredOperation <em>Referred Operation</em>}</li>
* <li>{@link org.eclipse.ocl.expressions.impl.OperationCallExpImpl#getOperationCode <em>Operation Code</em>}</li>
* </ul>
*
* @generated
*/
public class OperationCallExpImpl<C, O>
extends FeatureCallExpImpl<C>
implements OperationCallExp<C, O> {
/**
* The cached value of the '{@link #getArgument() <em>Argument</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getArgument()
* @generated
* @ordered
*/
protected EList<OCLExpression<C>> argument;
/**
* The cached value of the '{@link #getReferredOperation() <em>Referred Operation</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReferredOperation()
* @generated
* @ordered
*/
protected O referredOperation;
/**
* The default value of the '{@link #getOperationCode() <em>Operation Code</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOperationCode()
* @generated
* @ordered
*/
protected static final int OPERATION_CODE_EDEFAULT = 0;
private int operationCode = -1;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected OperationCallExpImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ExpressionsPackage.Literals.OPERATION_CALL_EXP;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<OCLExpression<C>> getArgument() {
if (argument == null) {
argument = new EObjectContainmentEList<OCLExpression<C>>(
OCLExpression.class, this,
ExpressionsPackage.OPERATION_CALL_EXP__ARGUMENT);
}
return argument;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
public O getReferredOperation() {
if (referredOperation != null
&& ((EObject) referredOperation).eIsProxy()) {
InternalEObject oldReferredOperation = (InternalEObject) referredOperation;
referredOperation = (O) eResolveProxy(oldReferredOperation);
if (referredOperation != oldReferredOperation) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
ExpressionsPackage.OPERATION_CALL_EXP__REFERRED_OPERATION,
oldReferredOperation, referredOperation));
}
}
return referredOperation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public O basicGetReferredOperation() {
return referredOperation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReferredOperation(O newReferredOperation) {
O oldReferredOperation = referredOperation;
referredOperation = newReferredOperation;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
ExpressionsPackage.OPERATION_CALL_EXP__REFERRED_OPERATION,
oldReferredOperation, referredOperation));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public int getOperationCode() {
if (operationCode < 0) {
if ((getSource() != null) && (getReferredOperation() != null)) {
Environment<?, C, O, ?, ?, ?, ?, ?, ?, ?, ?, ?> env = Environment.Registry.INSTANCE
.getEnvironmentFor(getSource());
C type = getSource().getType();
if (env != null) {
String operName = env.getUMLReflection()
.getName(getReferredOperation());
if (type instanceof PredefinedType<?>) {
operationCode = OCLStandardLibraryUtil
.getOperationCode(operName);
} else if (TypeUtil.isOclAnyOperation(env,
getReferredOperation())) {
// not a predefined type? Model types have the AnyType
// operations (except in the case that a model type
// defines the corresponding operation)
operationCode = OCLStandardLibraryUtil
.getOclAnyOperationCode(operName);
}
}
} else {
operationCode = 0;
}
}
return operationCode;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public void setOperationCode(int newOperationCode) {
operationCode = newOperationCode;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean checkArgumentsConform(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return OperationCallExpOperations.checkArgumentsConform(this,
diagnostics, context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean checkArgumentCount(DiagnosticChain diagnostics,
Map<Object, Object> context) {
return OperationCallExpOperations.checkArgumentCount(this, diagnostics,
context);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case ExpressionsPackage.OPERATION_CALL_EXP__ARGUMENT :
return ((InternalEList<?>) getArgument()).basicRemove(otherEnd,
msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case ExpressionsPackage.OPERATION_CALL_EXP__ARGUMENT :
return getArgument();
case ExpressionsPackage.OPERATION_CALL_EXP__REFERRED_OPERATION :
if (resolve)
return getReferredOperation();
return basicGetReferredOperation();
case ExpressionsPackage.OPERATION_CALL_EXP__OPERATION_CODE :
return getOperationCode();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ExpressionsPackage.OPERATION_CALL_EXP__ARGUMENT :
getArgument().clear();
getArgument()
.addAll((Collection<? extends OCLExpression<C>>) newValue);
return;
case ExpressionsPackage.OPERATION_CALL_EXP__REFERRED_OPERATION :
setReferredOperation((O) newValue);
return;
case ExpressionsPackage.OPERATION_CALL_EXP__OPERATION_CODE :
setOperationCode((Integer) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ExpressionsPackage.OPERATION_CALL_EXP__ARGUMENT :
getArgument().clear();
return;
case ExpressionsPackage.OPERATION_CALL_EXP__REFERRED_OPERATION :
setReferredOperation((O) null);
return;
case ExpressionsPackage.OPERATION_CALL_EXP__OPERATION_CODE :
setOperationCode(OPERATION_CODE_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ExpressionsPackage.OPERATION_CALL_EXP__ARGUMENT :
return argument != null && !argument.isEmpty();
case ExpressionsPackage.OPERATION_CALL_EXP__REFERRED_OPERATION :
return referredOperation != null;
case ExpressionsPackage.OPERATION_CALL_EXP__OPERATION_CODE :
return getOperationCode() != OPERATION_CODE_EDEFAULT;
}
return super.eIsSet(featureID);
}
/**
* @generated NOT
*/
@Override
@SuppressWarnings("unchecked")
public <T, U extends Visitor<T, ?, ?, ?, ?, ?, ?, ?, ?, ?>> T accept(U v) {
return ((Visitor<T, C, O, ?, ?, ?, ?, ?, ?, ?>) v)
.visitOperationCallExp(this);
}
} //OperationCallExpImpl