| /******************************************************************************* |
| * Copyright (c) 2006, 2018 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 v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| * Zeligsoft - Bug 248869 |
| *******************************************************************************/ |
| package org.eclipse.ocl.ecore.impl; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.DelegatingEList; |
| import org.eclipse.emf.common.util.DiagnosticChain; |
| import org.eclipse.emf.common.util.ECollections; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EClassifier; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EOperation; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.ETypedElement; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.EClassImpl; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.ocl.Environment; |
| import org.eclipse.ocl.ecore.EcorePackage; |
| import org.eclipse.ocl.ecore.MessageType; |
| import org.eclipse.ocl.ecore.internal.OCLStandardLibraryImpl; |
| import org.eclipse.ocl.types.TypesPackage; |
| import org.eclipse.ocl.types.operations.MessageTypeOperations; |
| import org.eclipse.ocl.util.TypeUtil; |
| import org.eclipse.ocl.utilities.PredefinedType; |
| import org.eclipse.ocl.utilities.UMLReflection; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Message Type</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.ocl.ecore.impl.MessageTypeImpl#getReferredOperation <em>Referred Operation</em>}</li> |
| * <li>{@link org.eclipse.ocl.ecore.impl.MessageTypeImpl#getReferredSignal <em>Referred Signal</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class MessageTypeImpl |
| extends EClassImpl |
| implements MessageType { |
| |
| /** |
| * The cached value of the '{@link #getReferredOperation() <em>Referred Operation</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getReferredOperation() |
| * @generated |
| * @ordered |
| */ |
| protected EOperation referredOperation; |
| |
| /** |
| * The cached value of the '{@link #getReferredSignal() <em>Referred Signal</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getReferredSignal() |
| * @generated |
| * @ordered |
| */ |
| protected EClassifier referredSignal; |
| |
| private EList<EOperation> operations; |
| |
| private EList<EStructuralFeature> properties; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected MessageTypeImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return EcorePackage.Literals.MESSAGE_TYPE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EOperation getReferredOperation() { |
| if (referredOperation != null |
| && ((EObject) referredOperation).eIsProxy()) { |
| InternalEObject oldReferredOperation = (InternalEObject) referredOperation; |
| referredOperation = (EOperation) eResolveProxy( |
| oldReferredOperation); |
| if (referredOperation != oldReferredOperation) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION, |
| oldReferredOperation, referredOperation)); |
| } |
| } |
| return referredOperation; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EOperation basicGetReferredOperation() { |
| return referredOperation; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setReferredOperation(EOperation newReferredOperation) { |
| EOperation oldReferredOperation = referredOperation; |
| referredOperation = newReferredOperation; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION, |
| oldReferredOperation, referredOperation)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EClassifier getReferredSignal() { |
| if (referredSignal != null && ((EObject) referredSignal).eIsProxy()) { |
| InternalEObject oldReferredSignal = (InternalEObject) referredSignal; |
| referredSignal = (EClassifier) eResolveProxy(oldReferredSignal); |
| if (referredSignal != oldReferredSignal) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL, |
| oldReferredSignal, referredSignal)); |
| } |
| } |
| return referredSignal; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EClassifier basicGetReferredSignal() { |
| return referredSignal; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setReferredSignal(EClassifier newReferredSignal) { |
| EClassifier oldReferredSignal = referredSignal; |
| referredSignal = newReferredSignal; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL, oldReferredSignal, |
| referredSignal)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public boolean checkExclusiveSignature(DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| return MessageTypeOperations.checkExclusiveSignature(this, diagnostics, |
| context); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public boolean checkOperationParameters(DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| return MessageTypeOperations.checkOperationParameters(this, diagnostics, |
| context); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public boolean checkSignalAttributes(DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| return MessageTypeOperations.checkSignalAttributes(this, diagnostics, |
| context); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| @Override |
| public String getName() { |
| return SINGLETON_NAME; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public EList<EOperation> oclOperations() { |
| if (operations == null) { |
| MessageType prototype = (MessageType) OCLStandardLibraryImpl.INSTANCE |
| .getOclMessage(); |
| |
| if (prototype == this) { |
| // I *am* the standard library type! |
| operations = OCLStandardLibraryImpl.getExistingOperations(this); |
| } else { |
| // the prototype defines my operations for me |
| operations = prototype.oclOperations(); |
| } |
| } |
| |
| return operations; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public EList<EStructuralFeature> oclProperties() { |
| if (properties == null) { |
| properties = new DelegatingEList<EStructuralFeature>() { |
| |
| private static final long serialVersionUID = 1304482875445208763L; |
| |
| @Override |
| protected List<EStructuralFeature> delegateList() { |
| return getEStructuralFeatures(); |
| } |
| }; |
| |
| EList<EStructuralFeature> features = getEStructuralFeatures(); |
| |
| if (features.isEmpty()) { |
| // don't do this computation if we already have structural |
| // features, which would be the case if we were deserialized |
| // from some resource |
| Environment<?, EClassifier, EOperation, EStructuralFeature, ?, ?, ?, ?, ?, ?, ?, ?> env = Environment.Registry.INSTANCE |
| .getEnvironmentFor(this); |
| UMLReflection<?, EClassifier, EOperation, EStructuralFeature, ?, ?, ?, ?, ?, ?> uml = env |
| .getUMLReflection(); |
| |
| EList<? extends ETypedElement> typedElements; |
| if (getReferredOperation() != null) { |
| typedElements = getReferredOperation().getEParameters(); |
| } else if (getReferredSignal() != null) { |
| typedElements = ((EClass) getReferredSignal()) |
| .getEAllStructuralFeatures(); |
| } else { |
| typedElements = ECollections.emptyEList(); |
| } |
| |
| for (ETypedElement next : typedElements) { |
| features.add(uml.createProperty(next.getName(), |
| TypeUtil.resolveType(env, uml.getOCLType(next)))); |
| } |
| } |
| } |
| |
| return properties; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION : |
| if (resolve) |
| return getReferredOperation(); |
| return basicGetReferredOperation(); |
| case EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL : |
| if (resolve) |
| return getReferredSignal(); |
| return basicGetReferredSignal(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION : |
| setReferredOperation((EOperation) newValue); |
| return; |
| case EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL : |
| setReferredSignal((EClassifier) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION : |
| setReferredOperation((EOperation) null); |
| return; |
| case EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL : |
| setReferredSignal((EClassifier) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION : |
| return referredOperation != null; |
| case EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL : |
| return referredSignal != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public int eBaseStructuralFeatureID(int derivedFeatureID, |
| Class<?> baseClass) { |
| if (baseClass == PredefinedType.class) { |
| switch (derivedFeatureID) { |
| default : |
| return -1; |
| } |
| } |
| if (baseClass == org.eclipse.ocl.types.MessageType.class) { |
| switch (derivedFeatureID) { |
| case EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION : |
| return TypesPackage.MESSAGE_TYPE__REFERRED_OPERATION; |
| case EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL : |
| return TypesPackage.MESSAGE_TYPE__REFERRED_SIGNAL; |
| default : |
| return -1; |
| } |
| } |
| return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public int eDerivedStructuralFeatureID(int baseFeatureID, |
| Class<?> baseClass) { |
| if (baseClass == PredefinedType.class) { |
| switch (baseFeatureID) { |
| default : |
| return -1; |
| } |
| } |
| if (baseClass == org.eclipse.ocl.types.MessageType.class) { |
| switch (baseFeatureID) { |
| case TypesPackage.MESSAGE_TYPE__REFERRED_OPERATION : |
| return EcorePackage.MESSAGE_TYPE__REFERRED_OPERATION; |
| case TypesPackage.MESSAGE_TYPE__REFERRED_SIGNAL : |
| return EcorePackage.MESSAGE_TYPE__REFERRED_SIGNAL; |
| default : |
| return -1; |
| } |
| } |
| return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass); |
| } |
| |
| } //MessageTypeImpl |
