| /******************************************************************************* |
| * Copyright (c) 2010, 2020 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.lang.reflect.InvocationTargetException; |
| import java.util.Collection; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.CollectionType; |
| import org.eclipse.ocl.pivot.Comment; |
| import org.eclipse.ocl.pivot.Element; |
| import org.eclipse.ocl.pivot.ElementExtension; |
| import org.eclipse.ocl.pivot.PivotPackage; |
| import org.eclipse.ocl.pivot.Type; |
| import org.eclipse.ocl.pivot.TypedElement; |
| import org.eclipse.ocl.pivot.ValueSpecification; |
| import org.eclipse.ocl.pivot.evaluation.Executor; |
| import org.eclipse.ocl.pivot.ids.TypeId; |
| import org.eclipse.ocl.pivot.library.classifier.OclTypeConformsToOperation; |
| import org.eclipse.ocl.pivot.util.Visitor; |
| import org.eclipse.ocl.pivot.utilities.PivotUtil; |
| import org.eclipse.ocl.pivot.values.InvalidValueException; |
| import org.eclipse.ocl.pivot.values.UnlimitedNaturalValue; |
| import org.eclipse.ocl.pivot.values.UnlimitedValue; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Typed Element</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.ocl.pivot.internal.TypedElementImpl#isIsMany <em>Is Many</em>}</li> |
| * <li>{@link org.eclipse.ocl.pivot.internal.TypedElementImpl#isIsRequired <em>Is Required</em>}</li> |
| * <li>{@link org.eclipse.ocl.pivot.internal.TypedElementImpl#getType <em>Type</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public abstract class TypedElementImpl |
| extends NamedElementImpl |
| implements TypedElement { |
| |
| /** |
| * The number of structural features of the '<em>Typed Element</em>' class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| public static final int TYPED_ELEMENT_FEATURE_COUNT = NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3; |
| /** |
| * The number of operations of the '<em>Typed Element</em>' class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| public static final int TYPED_ELEMENT_OPERATION_COUNT = NamedElementImpl.NAMED_ELEMENT_OPERATION_COUNT + 1; |
| /** |
| * The default value of the '{@link #isIsMany() <em>Is Many</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsMany() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean IS_MANY_EDEFAULT = false; |
| /** |
| * The default value of the '{@link #isIsRequired() <em>Is Required</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsRequired() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean IS_REQUIRED_EDEFAULT = true; |
| /** |
| * The flag representing the value of the '{@link #isIsRequired() <em>Is Required</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isIsRequired() |
| * @generated |
| * @ordered |
| */ |
| protected static final int IS_REQUIRED_EFLAG = 1 << 8; |
| |
| /** |
| * The cached value of the '{@link #getType() <em>Type</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getType() |
| * @generated |
| * @ordered |
| */ |
| protected Type type; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected TypedElementImpl() { |
| super(); |
| eFlags |= IS_REQUIRED_EFLAG; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return PivotPackage.Literals.TYPED_ELEMENT; |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean isIsRequired() |
| { |
| return (eFlags & IS_REQUIRED_EFLAG) != 0; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Type getType() { |
| if (type != null && type.eIsProxy()) |
| { |
| InternalEObject oldType = (InternalEObject)type; |
| type = (Type)eResolveProxy(oldType); |
| if (type != oldType) |
| { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, 7, oldType, type)); |
| } |
| } |
| return type; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Type basicGetType() { |
| return type; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setType(Type newType) { |
| Type oldType = type; |
| type = newType; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, 7, oldType, type)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean CompatibleBody(final ValueSpecification bodySpecification) |
| { |
| /** |
| * bodySpecification.type?.conformsTo(self.type) |
| */ |
| final /*@NonInvalid*/ @NonNull Executor executor = PivotUtil.getExecutor(this); |
| final /*@NonInvalid*/ @Nullable Type type = bodySpecification.getType(); |
| final /*@NonInvalid*/ @NonNull Object conformsTo = type == null; |
| /*@Thrown*/ @Nullable Boolean safe_conformsTo_source; |
| if (conformsTo == Boolean.TRUE) { |
| safe_conformsTo_source = null; |
| } |
| else { |
| if (type == null) { |
| throw new InvalidValueException("Null \'\'Type\'\' rather than \'\'OclVoid\'\' value required"); |
| } |
| final /*@NonInvalid*/ @Nullable Type type_0 = this.getType(); |
| final /*@Thrown*/ boolean conformsTo_0 = OclTypeConformsToOperation.INSTANCE.evaluate(executor, type, type_0).booleanValue(); |
| safe_conformsTo_source = conformsTo_0; |
| } |
| if (safe_conformsTo_source == null) { |
| throw new InvalidValueException("Null body for \'pivot::TypedElement::CompatibleBody(ValueSpecification[1]) : Boolean[1]\'"); |
| } |
| return safe_conformsTo_source; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void setIsRequired(boolean newIsRequired) |
| { |
| boolean oldIsRequired = (eFlags & IS_REQUIRED_EFLAG) != 0; |
| if (newIsRequired) eFlags |= IS_REQUIRED_EFLAG; else eFlags &= ~IS_REQUIRED_EFLAG; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, 6, oldIsRequired, newIsRequired)); |
| } |
| |
| /** |
| * <!-- 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 isIsMany(); |
| case 6: |
| return isIsRequired(); |
| case 7: |
| if (resolve) return getType(); |
| return basicGetType(); |
| } |
| 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 6: |
| setIsRequired((Boolean)newValue); |
| return; |
| case 7: |
| setType((Type)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 6: |
| setIsRequired(IS_REQUIRED_EDEFAULT); |
| return; |
| case 7: |
| setType((Type)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 isIsMany() != IS_MANY_EDEFAULT; |
| case 6: |
| return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT; |
| case 7: |
| return type != null; |
| } |
| return eDynamicIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException |
| { |
| switch (operationID) |
| { |
| case 0: |
| return allOwnedElements(); |
| case 1: |
| return getValue((Type)arguments.get(0), (String)arguments.get(1)); |
| case 2: |
| return CompatibleBody((ValueSpecification)arguments.get(0)); |
| } |
| return eDynamicInvoke(operationID, arguments); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| @Override |
| public String toString() |
| { |
| return super.toString(); |
| } |
| |
| @Override |
| public <R> R accept(@NonNull Visitor<R> visitor) { |
| return visitor.visitTypedElement(this); |
| } |
| |
| @Override |
| public @NonNull TypeId getTypeId() { |
| Type type2 = getType(); |
| return type2 != null ? type2.getTypeId() : TypeId.OCL_INVALID; |
| } |
| |
| @Override |
| public boolean isIsMany() { |
| Type type = getType(); |
| if (type instanceof CollectionType) { |
| CollectionType collectionType = (CollectionType)type; |
| UnlimitedNaturalValue upperValue = collectionType.getUpperValue(); |
| return (upperValue instanceof UnlimitedValue) || (upperValue.intValue() > 1); |
| } |
| return false; |
| } |
| } //TypedElementImpl |
