| /******************************************************************************* |
| * Copyright (c) 2010, 2019 Willink Transformations 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: |
| * E.D.Willink - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ocl.pivot.internal; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| 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.resource.Resource; |
| import org.eclipse.emf.ecore.util.EObjectResolvingEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.CallExp; |
| import org.eclipse.ocl.pivot.Comment; |
| import org.eclipse.ocl.pivot.CompleteInheritance; |
| import org.eclipse.ocl.pivot.Element; |
| import org.eclipse.ocl.pivot.ElementExtension; |
| import org.eclipse.ocl.pivot.PivotPackage; |
| import org.eclipse.ocl.pivot.StandardLibrary; |
| import org.eclipse.ocl.pivot.TemplateParameter; |
| import org.eclipse.ocl.pivot.TemplateSignature; |
| import org.eclipse.ocl.pivot.TemplateableElement; |
| import org.eclipse.ocl.pivot.Type; |
| import org.eclipse.ocl.pivot.ids.IdManager; |
| import org.eclipse.ocl.pivot.ids.TemplateParameterId; |
| import org.eclipse.ocl.pivot.internal.manager.PivotMetamodelManager; |
| import org.eclipse.ocl.pivot.internal.utilities.EnvironmentFactoryInternal; |
| import org.eclipse.ocl.pivot.internal.utilities.PivotUtilInternal; |
| import org.eclipse.ocl.pivot.util.Visitor; |
| import org.eclipse.ocl.pivot.utilities.PivotUtil; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Template Parameter</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.ocl.pivot.internal.TemplateParameterImpl#getConstrainingClasses <em>Constraining Classes</em>}</li> |
| * <li>{@link org.eclipse.ocl.pivot.internal.TemplateParameterImpl#getOwningSignature <em>Owning Signature</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class TemplateParameterImpl |
| extends TypeImpl |
| implements TemplateParameter { |
| |
| /** |
| * The number of structural features of the '<em>Template Parameter</em>' class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| public static final int TEMPLATE_PARAMETER_FEATURE_COUNT = TypeImpl.TYPE_FEATURE_COUNT + 2; |
| /** |
| * The number of operations of the '<em>Template Parameter</em>' class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| public static final int TEMPLATE_PARAMETER_OPERATION_COUNT = TypeImpl.TYPE_OPERATION_COUNT + 0; |
| /** |
| * The cached value of the '{@link #getConstrainingClasses() <em>Constraining Classes</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getConstrainingClasses() |
| * @generated |
| * @ordered |
| */ |
| protected EList<org.eclipse.ocl.pivot.Class> constrainingClasses; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected TemplateParameterImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return PivotPackage.Literals.TEMPLATE_PARAMETER; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("null") |
| @Override |
| public @NonNull List<org.eclipse.ocl.pivot.Class> getConstrainingClasses() |
| { |
| if (constrainingClasses == null) |
| { |
| constrainingClasses = new EObjectResolvingEList<org.eclipse.ocl.pivot.Class>(org.eclipse.ocl.pivot.Class.class, this, 5); |
| } |
| return constrainingClasses; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public TemplateSignature getOwningSignature() { |
| if (eContainerFeatureID() != (6)) return null; |
| return (TemplateSignature)eInternalContainer(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetOwningSignature(TemplateSignature newOwningSignature, NotificationChain msgs) |
| { |
| msgs = eBasicSetContainer((InternalEObject)newOwningSignature, 6, msgs); |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setOwningSignature(TemplateSignature newOwningSignature) |
| { |
| if (newOwningSignature != eInternalContainer() || (eContainerFeatureID() != (6) && newOwningSignature != null)) |
| { |
| if (EcoreUtil.isAncestor(this, newOwningSignature)) |
| throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$ |
| NotificationChain msgs = null; |
| if (eInternalContainer() != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| if (newOwningSignature != null) |
| msgs = ((InternalEObject)newOwningSignature).eInverseAdd(this, 4, TemplateSignature.class, msgs); |
| msgs = basicSetOwningSignature(newOwningSignature, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, 6, newOwningSignature, newOwningSignature)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) |
| { |
| case 0: |
| return ((InternalEList<InternalEObject>)(InternalEList<?>)getAnnotatingComments()).basicAdd(otherEnd, msgs); |
| case 2: |
| return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedComments()).basicAdd(otherEnd, msgs); |
| case 3: |
| return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedExtensions()).basicAdd(otherEnd, msgs); |
| case 6: |
| if (eInternalContainer() != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return basicSetOwningSignature((TemplateSignature)otherEnd, msgs); |
| } |
| return eDynamicInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) |
| { |
| case 0: |
| return ((InternalEList<?>)getAnnotatingComments()).basicRemove(otherEnd, msgs); |
| case 1: |
| return ((InternalEList<?>)getOwnedAnnotations()).basicRemove(otherEnd, msgs); |
| case 2: |
| return ((InternalEList<?>)getOwnedComments()).basicRemove(otherEnd, msgs); |
| case 3: |
| return ((InternalEList<?>)getOwnedExtensions()).basicRemove(otherEnd, msgs); |
| case 6: |
| return basicSetOwningSignature(null, msgs); |
| } |
| return eDynamicInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eBasicRemoveFromContainerFeature( |
| NotificationChain msgs) { |
| switch (eContainerFeatureID()) |
| { |
| case 6: |
| return eInternalContainer().eInverseRemove(this, 4, TemplateSignature.class, msgs); |
| } |
| return eDynamicBasicRemoveFromContainer(msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) |
| { |
| case 0: |
| return getAnnotatingComments(); |
| case 1: |
| return getOwnedAnnotations(); |
| case 2: |
| return getOwnedComments(); |
| case 3: |
| return getOwnedExtensions(); |
| case 4: |
| return getName(); |
| case 5: |
| return getConstrainingClasses(); |
| case 6: |
| return getOwningSignature(); |
| } |
| return eDynamicGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) |
| { |
| case 0: |
| getAnnotatingComments().clear(); |
| getAnnotatingComments().addAll((Collection<? extends Comment>)newValue); |
| return; |
| case 1: |
| getOwnedAnnotations().clear(); |
| getOwnedAnnotations().addAll((Collection<? extends Element>)newValue); |
| return; |
| case 2: |
| getOwnedComments().clear(); |
| getOwnedComments().addAll((Collection<? extends Comment>)newValue); |
| return; |
| case 3: |
| getOwnedExtensions().clear(); |
| getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue); |
| return; |
| case 4: |
| setName((String)newValue); |
| return; |
| case 5: |
| getConstrainingClasses().clear(); |
| getConstrainingClasses().addAll((Collection<? extends org.eclipse.ocl.pivot.Class>)newValue); |
| return; |
| case 6: |
| setOwningSignature((TemplateSignature)newValue); |
| return; |
| } |
| eDynamicSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) |
| { |
| case 0: |
| getAnnotatingComments().clear(); |
| return; |
| case 1: |
| getOwnedAnnotations().clear(); |
| return; |
| case 2: |
| getOwnedComments().clear(); |
| return; |
| case 3: |
| getOwnedExtensions().clear(); |
| return; |
| case 4: |
| setName(NAME_EDEFAULT); |
| return; |
| case 5: |
| getConstrainingClasses().clear(); |
| return; |
| case 6: |
| setOwningSignature((TemplateSignature)null); |
| return; |
| } |
| eDynamicUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) |
| { |
| case 0: |
| return annotatingComments != null && !annotatingComments.isEmpty(); |
| case 1: |
| return ownedAnnotations != null && !ownedAnnotations.isEmpty(); |
| case 2: |
| return ownedComments != null && !ownedComments.isEmpty(); |
| case 3: |
| return ownedExtensions != null && !ownedExtensions.isEmpty(); |
| case 4: |
| return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name); |
| case 5: |
| return constrainingClasses != null && !constrainingClasses.isEmpty(); |
| case 6: |
| return getOwningSignature() != null; |
| } |
| return eDynamicIsSet(featureID); |
| } |
| |
| @Override |
| public <R> R accept(@NonNull Visitor<R> visitor) { |
| return visitor.visitTemplateParameter(this); |
| } |
| |
| @Override |
| public @NonNull CompleteInheritance getInheritance(@NonNull StandardLibrary standardLibrary) { |
| org.eclipse.ocl.pivot.Class lowerBound = PivotUtil.getLowerBound(this, standardLibrary.getOclAnyType()); |
| return standardLibrary.getInheritance(lowerBound); |
| } |
| |
| @Override |
| public org.eclipse.ocl.pivot.@NonNull Class getNormalizedType(@NonNull StandardLibrary standardLibrary) { |
| try { |
| return getInheritance(standardLibrary).getPivotClass(); |
| } |
| catch (Throwable e) { |
| return standardLibrary.getOclAnyType(); // WIP FIXME should never happen |
| } |
| } |
| |
| private /*@LazyNonNull*/ TemplateParameterId templateParameterId; |
| |
| @Override |
| public @NonNull TemplateParameterId getTemplateParameterId() { |
| TemplateParameterId templateParameterId2 = templateParameterId; |
| if (templateParameterId2 == null) { |
| synchronized (this) { |
| templateParameterId2 = templateParameterId; |
| if (templateParameterId2 == null) { |
| int index = 0; |
| TemplateSignature templateSignature1 = getOwningSignature(); |
| if (templateSignature1 != null) { |
| index = templateSignature1.getOwnedParameters().indexOf(this); |
| TemplateableElement template = templateSignature1.getOwningElement(); |
| if (template != null) { |
| for (EObject eContainer = template.eContainer(); eContainer != null; eContainer = eContainer.eContainer()) { |
| if (eContainer instanceof TemplateableElement) { |
| TemplateableElement eObject = PivotUtil.getUnspecializedTemplateableElement((TemplateableElement)eContainer); |
| TemplateSignature templateSignature2 = eObject.getOwnedSignature(); |
| if (templateSignature2 != null) { |
| index += templateSignature2.getOwnedParameters().size(); |
| } |
| } |
| } |
| } |
| } |
| templateParameterId = templateParameterId2 = IdManager.getTemplateParameterId(index); |
| } |
| } |
| } |
| return templateParameterId2; |
| } |
| |
| @Override |
| public @NonNull TemplateParameterId getTypeId() { |
| return getTemplateParameterId(); |
| } |
| |
| @Override |
| public org.eclipse.ocl.pivot.@Nullable Class isClass() { |
| return null; |
| } |
| |
| @Override |
| public @NonNull TemplateParameter isTemplateParameter() { |
| return this; |
| } |
| |
| @Override |
| public @NonNull Type specializeIn(/*@NonNull*/ CallExp expr, @Nullable Type selfType) { |
| Resource eResource = ((EObject) expr).eResource(); |
| if ((eResource != null) && (selfType != null)) { |
| EnvironmentFactoryInternal environmentFactory = PivotUtilInternal.getEnvironmentFactory(eResource); |
| PivotMetamodelManager metamodelManager = environmentFactory.getMetamodelManager(); |
| return metamodelManager.specializeType(this, expr, selfType, null); |
| } |
| return this; |
| } |
| } //TemplateParameterImpl |
