| /* |
| * Copyright (c) 2003, 2005 IBM Corporation 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 |
| * |
| * $Id: GeneralizationImpl.java,v 1.13 2005/11/09 22:53:08 khussey Exp $ |
| */ |
| package org.eclipse.uml2.impl; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| |
| 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.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| |
| import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| import org.eclipse.uml2.Classifier; |
| import org.eclipse.uml2.Element; |
| import org.eclipse.uml2.Generalization; |
| import org.eclipse.uml2.GeneralizationSet; |
| import org.eclipse.uml2.UML2Package; |
| |
| import org.eclipse.uml2.common.util.DerivedUnionEObjectEList; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Generalization</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.uml2.impl.GeneralizationImpl#getSources <em>Source</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.GeneralizationImpl#getTargets <em>Target</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.GeneralizationImpl#getSpecific <em>Specific</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.GeneralizationImpl#getGeneral <em>General</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.GeneralizationImpl#isSubstitutable <em>Is Substitutable</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.GeneralizationImpl#getGeneralizationSets <em>Generalization Set</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class GeneralizationImpl extends DirectedRelationshipImpl implements Generalization { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public static final String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$ |
| |
| /** |
| * The cached value of the '{@link #getGeneral() <em>General</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getGeneral() |
| * @generated |
| * @ordered |
| */ |
| protected Classifier general = null; |
| |
| /** |
| * The default value of the '{@link #isSubstitutable() <em>Is Substitutable</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isSubstitutable() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean IS_SUBSTITUTABLE_EDEFAULT = false; |
| |
| /** |
| * The flag representing the value of the '{@link #isSubstitutable() <em>Is Substitutable</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isSubstitutable() |
| * @generated |
| * @ordered |
| */ |
| protected static final int IS_SUBSTITUTABLE_EFLAG = 1 << 8; |
| |
| /** |
| * The cached value of the '{@link #getGeneralizationSets() <em>Generalization Set</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getGeneralizationSets() |
| * @generated |
| * @ordered |
| */ |
| protected EList generalizationSet = null; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected GeneralizationImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return UML2Package.eINSTANCE.getGeneralization(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getSources() { |
| if (source == null) { |
| source = new DerivedUnionEObjectEList(Element.class, this, UML2Package.GENERALIZATION__SOURCE, new EStructuralFeature[] {UML2Package.eINSTANCE.getGeneralization_Specific()}); |
| } |
| return source; |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetSources() { |
| return super.isSetSources() |
| || eIsSet(UML2Package.eINSTANCE.getGeneralization_Specific()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getTargets() { |
| if (target == null) { |
| target = new DerivedUnionEObjectEList(Element.class, this, UML2Package.GENERALIZATION__TARGET, new EStructuralFeature[] {UML2Package.eINSTANCE.getGeneralization_General()}); |
| } |
| return target; |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetTargets() { |
| return super.isSetTargets() |
| || eIsSet(UML2Package.eINSTANCE.getGeneralization_General()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSubstitutable() { |
| return (eFlags & IS_SUBSTITUTABLE_EFLAG) != 0; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setIsSubstitutable(boolean newIsSubstitutable) { |
| boolean oldIsSubstitutable = (eFlags & IS_SUBSTITUTABLE_EFLAG) != 0; |
| if (newIsSubstitutable) eFlags |= IS_SUBSTITUTABLE_EFLAG; else eFlags &= ~IS_SUBSTITUTABLE_EFLAG; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.GENERALIZATION__IS_SUBSTITUTABLE, oldIsSubstitutable, newIsSubstitutable)); |
| |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Classifier getSpecific() { |
| if (eContainerFeatureID != UML2Package.GENERALIZATION__SPECIFIC) return null; |
| return (Classifier)eContainer; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setSpecific(Classifier newSpecific) { |
| if (newSpecific != eContainer || (eContainerFeatureID != UML2Package.GENERALIZATION__SPECIFIC && newSpecific != null)) { |
| if (EcoreUtil.isAncestor(this, newSpecific)) |
| throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$ |
| NotificationChain msgs = null; |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| if (newSpecific != null) |
| msgs = ((InternalEObject)newSpecific).eInverseAdd(this, UML2Package.CLASSIFIER__GENERALIZATION, Classifier.class, msgs); |
| msgs = eBasicSetContainer((InternalEObject)newSpecific, UML2Package.GENERALIZATION__SPECIFIC, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.GENERALIZATION__SPECIFIC, newSpecific, newSpecific)); |
| |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Classifier getGeneral() { |
| if (general != null && general.eIsProxy()) { |
| Classifier oldGeneral = general; |
| general = (Classifier)eResolveProxy((InternalEObject)general); |
| if (general != oldGeneral) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.GENERALIZATION__GENERAL, oldGeneral, general)); |
| } |
| } |
| return general; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Classifier basicGetGeneral() { |
| return general; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setGeneral(Classifier newGeneral) { |
| Classifier oldGeneral = general; |
| general = newGeneral; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.GENERALIZATION__GENERAL, oldGeneral, general)); |
| |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getGeneralizationSets() { |
| if (generalizationSet == null) { |
| generalizationSet = new EObjectWithInverseResolvingEList.ManyInverse(GeneralizationSet.class, this, UML2Package.GENERALIZATION__GENERALIZATION_SET, UML2Package.GENERALIZATION_SET__GENERALIZATION); |
| } |
| return generalizationSet; |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public GeneralizationSet getGeneralizationSet(String name) { |
| for (Iterator i = getGeneralizationSets().iterator(); i.hasNext(); ) { |
| GeneralizationSet generalizationSet = (GeneralizationSet) i.next(); |
| if (name.equals(generalizationSet.getName())) { |
| return generalizationSet; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Element basicGetOwner() { |
| Classifier specific = getSpecific(); |
| if (specific != null) { |
| return specific; |
| } |
| return super.basicGetOwner(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetOwner() { |
| return super.isSetOwner() |
| || eIsSet(UML2Package.eINSTANCE.getGeneralization_Specific()); |
| } |
| |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case UML2Package.GENERALIZATION__EANNOTATIONS: |
| return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs); |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, UML2Package.GENERALIZATION__SPECIFIC, msgs); |
| case UML2Package.GENERALIZATION__GENERALIZATION_SET: |
| return ((InternalEList)getGeneralizationSets()).basicAdd(otherEnd, msgs); |
| default: |
| return eDynamicInverseAdd(otherEnd, featureID, baseClass, msgs); |
| } |
| } |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) { |
| if (featureID >= 0) { |
| switch (eDerivedStructuralFeatureID(featureID, baseClass)) { |
| case UML2Package.GENERALIZATION__EANNOTATIONS: |
| return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs); |
| case UML2Package.GENERALIZATION__OWNED_COMMENT: |
| return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs); |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| return eBasicSetContainer(null, UML2Package.GENERALIZATION__SPECIFIC, msgs); |
| case UML2Package.GENERALIZATION__GENERALIZATION_SET: |
| return ((InternalEList)getGeneralizationSets()).basicRemove(otherEnd, msgs); |
| default: |
| return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs); |
| } |
| } |
| return eBasicSetContainer(null, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eBasicRemoveFromContainer(NotificationChain msgs) { |
| if (eContainerFeatureID >= 0) { |
| switch (eContainerFeatureID) { |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| return eContainer.eInverseRemove(this, UML2Package.CLASSIFIER__GENERALIZATION, Classifier.class, msgs); |
| default: |
| return eDynamicBasicRemoveFromContainer(msgs); |
| } |
| } |
| return eContainer.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - eContainerFeatureID, null, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(EStructuralFeature eFeature, boolean resolve) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.GENERALIZATION__EANNOTATIONS: |
| return getEAnnotations(); |
| case UML2Package.GENERALIZATION__OWNED_ELEMENT: |
| return getOwnedElements(); |
| case UML2Package.GENERALIZATION__OWNER: |
| if (resolve) return getOwner(); |
| return basicGetOwner(); |
| case UML2Package.GENERALIZATION__OWNED_COMMENT: |
| return getOwnedComments(); |
| case UML2Package.GENERALIZATION__RELATED_ELEMENT: |
| return getRelatedElements(); |
| case UML2Package.GENERALIZATION__SOURCE: |
| return getSources(); |
| case UML2Package.GENERALIZATION__TARGET: |
| return getTargets(); |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| return getSpecific(); |
| case UML2Package.GENERALIZATION__GENERAL: |
| if (resolve) return getGeneral(); |
| return basicGetGeneral(); |
| case UML2Package.GENERALIZATION__IS_SUBSTITUTABLE: |
| return isSubstitutable() ? Boolean.TRUE : Boolean.FALSE; |
| case UML2Package.GENERALIZATION__GENERALIZATION_SET: |
| return getGeneralizationSets(); |
| } |
| return eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.GENERALIZATION__EANNOTATIONS: |
| getEAnnotations().clear(); |
| getEAnnotations().addAll((Collection)newValue); |
| return; |
| case UML2Package.GENERALIZATION__OWNED_COMMENT: |
| getOwnedComments().clear(); |
| getOwnedComments().addAll((Collection)newValue); |
| return; |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| setSpecific((Classifier)newValue); |
| return; |
| case UML2Package.GENERALIZATION__GENERAL: |
| setGeneral((Classifier)newValue); |
| return; |
| case UML2Package.GENERALIZATION__IS_SUBSTITUTABLE: |
| setIsSubstitutable(((Boolean)newValue).booleanValue()); |
| return; |
| case UML2Package.GENERALIZATION__GENERALIZATION_SET: |
| getGeneralizationSets().clear(); |
| getGeneralizationSets().addAll((Collection)newValue); |
| return; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.GENERALIZATION__EANNOTATIONS: |
| getEAnnotations().clear(); |
| return; |
| case UML2Package.GENERALIZATION__OWNED_COMMENT: |
| getOwnedComments().clear(); |
| return; |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| setSpecific((Classifier)null); |
| return; |
| case UML2Package.GENERALIZATION__GENERAL: |
| setGeneral((Classifier)null); |
| return; |
| case UML2Package.GENERALIZATION__IS_SUBSTITUTABLE: |
| setIsSubstitutable(IS_SUBSTITUTABLE_EDEFAULT); |
| return; |
| case UML2Package.GENERALIZATION__GENERALIZATION_SET: |
| getGeneralizationSets().clear(); |
| return; |
| } |
| eDynamicUnset(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.GENERALIZATION__EANNOTATIONS: |
| return eAnnotations != null && !eAnnotations.isEmpty(); |
| case UML2Package.GENERALIZATION__OWNED_ELEMENT: |
| return isSetOwnedElements(); |
| case UML2Package.GENERALIZATION__OWNER: |
| return isSetOwner(); |
| case UML2Package.GENERALIZATION__OWNED_COMMENT: |
| return ownedComment != null && !ownedComment.isEmpty(); |
| case UML2Package.GENERALIZATION__RELATED_ELEMENT: |
| return isSetRelatedElements(); |
| case UML2Package.GENERALIZATION__SOURCE: |
| return isSetSources(); |
| case UML2Package.GENERALIZATION__TARGET: |
| return isSetTargets(); |
| case UML2Package.GENERALIZATION__SPECIFIC: |
| return getSpecific() != null; |
| case UML2Package.GENERALIZATION__GENERAL: |
| return general != null; |
| case UML2Package.GENERALIZATION__IS_SUBSTITUTABLE: |
| return ((eFlags & IS_SUBSTITUTABLE_EFLAG) != 0) != IS_SUBSTITUTABLE_EDEFAULT; |
| case UML2Package.GENERALIZATION__GENERALIZATION_SET: |
| return generalizationSet != null && !generalizationSet.isEmpty(); |
| } |
| return eDynamicIsSet(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String toString() { |
| if (eIsProxy()) return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (isSubstitutable: "); //$NON-NLS-1$ |
| result.append((eFlags & IS_SUBSTITUTABLE_EFLAG) != 0); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| |
| } //GeneralizationImpl |