| /* |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| * |
| * $Id: SlotImpl.java,v 1.5 2004/06/02 05:02:25 khussey Exp $ |
| */ |
| package org.eclipse.uml2.impl; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.LinkedHashSet; |
| import java.util.Set; |
| |
| 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.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.EcoreEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.uml2.Element; |
| import org.eclipse.uml2.InstanceSpecification; |
| import org.eclipse.uml2.Slot; |
| import org.eclipse.uml2.StructuralFeature; |
| import org.eclipse.uml2.UML2Package; |
| import org.eclipse.uml2.ValueSpecification; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Slot</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.uml2.impl.SlotImpl#getOwningInstance <em>Owning Instance</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.SlotImpl#getValues <em>Value</em>}</li> |
| * <li>{@link org.eclipse.uml2.impl.SlotImpl#getDefiningFeature <em>Defining Feature</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class SlotImpl extends ElementImpl implements Slot { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public static final String copyright = "Copyright (c) 2003, 2004 IBM Corporation and others."; //$NON-NLS-1$ |
| |
| /** |
| * The cached value of the '{@link #getValues() <em>Value</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getValues() |
| * @generated |
| * @ordered |
| */ |
| protected EList value = null; |
| |
| /** |
| * The cached value of the '{@link #getDefiningFeature() <em>Defining Feature</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDefiningFeature() |
| * @generated |
| * @ordered |
| */ |
| protected StructuralFeature definingFeature = null; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected SlotImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return UML2Package.eINSTANCE.getSlot(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public InstanceSpecification getOwningInstance() { |
| if (eContainerFeatureID != UML2Package.SLOT__OWNING_INSTANCE) return null; |
| return (InstanceSpecification)eContainer; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setOwningInstance(InstanceSpecification newOwningInstance) { |
| if (newOwningInstance != eContainer || (eContainerFeatureID != UML2Package.SLOT__OWNING_INSTANCE && newOwningInstance != null)) { |
| if (EcoreUtil.isAncestor(this, newOwningInstance)) |
| throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$ |
| NotificationChain msgs = null; |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| if (newOwningInstance != null) |
| msgs = ((InternalEObject)newOwningInstance).eInverseAdd(this, UML2Package.INSTANCE_SPECIFICATION__SLOT, InstanceSpecification.class, msgs); |
| msgs = eBasicSetContainer((InternalEObject)newOwningInstance, UML2Package.SLOT__OWNING_INSTANCE, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.SLOT__OWNING_INSTANCE, newOwningInstance, newOwningInstance)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getValues() { |
| if (value == null) { |
| value = new EObjectContainmentEList(ValueSpecification.class, this, UML2Package.SLOT__VALUE); |
| } |
| return value; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification getValue(String unqualifiedName) { |
| for (Iterator i = getValues().iterator(); i.hasNext(); ) { |
| ValueSpecification namedValue = (ValueSpecification) i.next(); |
| |
| if (unqualifiedName.equals(namedValue.getName())) { |
| return namedValue; |
| } |
| } |
| |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ValueSpecification createValue(EClass eClass) { |
| ValueSpecification newValue = (ValueSpecification) eClass.getEPackage().getEFactoryInstance().create(eClass); |
| if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, 0, UML2Package.SLOT__VALUE, null, newValue)); |
| } |
| getValues().add(newValue); |
| return newValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public StructuralFeature getDefiningFeature() { |
| if (definingFeature != null && definingFeature.eIsProxy()) { |
| StructuralFeature oldDefiningFeature = definingFeature; |
| definingFeature = (StructuralFeature)eResolveProxy((InternalEObject)definingFeature); |
| if (definingFeature != oldDefiningFeature) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, UML2Package.SLOT__DEFINING_FEATURE, oldDefiningFeature, definingFeature)); |
| } |
| } |
| return definingFeature; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public StructuralFeature basicGetDefiningFeature() { |
| return definingFeature; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setDefiningFeature(StructuralFeature newDefiningFeature) { |
| StructuralFeature oldDefiningFeature = definingFeature; |
| definingFeature = newDefiningFeature; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, UML2Package.SLOT__DEFINING_FEATURE, oldDefiningFeature, definingFeature)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Element basicGetOwner() { |
| if (null != getOwningInstance()) { |
| return (Element) getOwningInstance(); |
| } |
| return super.basicGetOwner(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getOwnedElements() { |
| EList ownedElement = (EList) getCacheAdapter().get(this, UML2Package.eINSTANCE.getElement_OwnedElement()); |
| |
| if (null == ownedElement) { |
| Set union = new LinkedHashSet(); |
| union.addAll(super.getOwnedElements()); |
| union.addAll(getValues()); |
| |
| ownedElement = new EcoreEList.UnmodifiableEList(this, UML2Package.eINSTANCE.getElement_OwnedElement(), union.size(), union.toArray()); |
| getCacheAdapter().put(this, UML2Package.eINSTANCE.getElement_OwnedElement(), ownedElement); |
| } |
| |
| return ownedElement; |
| } |
| |
| /** |
| * <!-- 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.SLOT__EANNOTATIONS: |
| return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs); |
| case UML2Package.SLOT__OWNING_INSTANCE: |
| if (eContainer != null) |
| msgs = eBasicRemoveFromContainer(msgs); |
| return eBasicSetContainer(otherEnd, UML2Package.SLOT__OWNING_INSTANCE, 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.SLOT__EANNOTATIONS: |
| return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs); |
| case UML2Package.SLOT__OWNED_COMMENT: |
| return ((InternalEList)getOwnedComments()).basicRemove(otherEnd, msgs); |
| case UML2Package.SLOT__OWNING_INSTANCE: |
| return eBasicSetContainer(null, UML2Package.SLOT__OWNING_INSTANCE, msgs); |
| case UML2Package.SLOT__VALUE: |
| return ((InternalEList)getValues()).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.SLOT__OWNING_INSTANCE: |
| return eContainer.eInverseRemove(this, UML2Package.INSTANCE_SPECIFICATION__SLOT, InstanceSpecification.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.SLOT__EANNOTATIONS: |
| return getEAnnotations(); |
| case UML2Package.SLOT__OWNED_ELEMENT: |
| return getOwnedElements(); |
| case UML2Package.SLOT__OWNER: |
| if (resolve) return getOwner(); |
| return basicGetOwner(); |
| case UML2Package.SLOT__OWNED_COMMENT: |
| return getOwnedComments(); |
| case UML2Package.SLOT__OWNING_INSTANCE: |
| return getOwningInstance(); |
| case UML2Package.SLOT__VALUE: |
| return getValues(); |
| case UML2Package.SLOT__DEFINING_FEATURE: |
| if (resolve) return getDefiningFeature(); |
| return basicGetDefiningFeature(); |
| } |
| return eDynamicGet(eFeature, resolve); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(EStructuralFeature eFeature, Object newValue) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.SLOT__EANNOTATIONS: |
| getEAnnotations().clear(); |
| getEAnnotations().addAll((Collection)newValue); |
| return; |
| case UML2Package.SLOT__OWNED_COMMENT: |
| getOwnedComments().clear(); |
| getOwnedComments().addAll((Collection)newValue); |
| return; |
| case UML2Package.SLOT__OWNING_INSTANCE: |
| setOwningInstance((InstanceSpecification)newValue); |
| return; |
| case UML2Package.SLOT__VALUE: |
| getValues().clear(); |
| getValues().addAll((Collection)newValue); |
| return; |
| case UML2Package.SLOT__DEFINING_FEATURE: |
| setDefiningFeature((StructuralFeature)newValue); |
| return; |
| } |
| eDynamicSet(eFeature, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.SLOT__EANNOTATIONS: |
| getEAnnotations().clear(); |
| return; |
| case UML2Package.SLOT__OWNED_COMMENT: |
| getOwnedComments().clear(); |
| return; |
| case UML2Package.SLOT__OWNING_INSTANCE: |
| setOwningInstance((InstanceSpecification)null); |
| return; |
| case UML2Package.SLOT__VALUE: |
| getValues().clear(); |
| return; |
| case UML2Package.SLOT__DEFINING_FEATURE: |
| setDefiningFeature((StructuralFeature)null); |
| return; |
| } |
| eDynamicUnset(eFeature); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(EStructuralFeature eFeature) { |
| switch (eDerivedStructuralFeatureID(eFeature)) { |
| case UML2Package.SLOT__EANNOTATIONS: |
| return eAnnotations != null && !eAnnotations.isEmpty(); |
| case UML2Package.SLOT__OWNED_ELEMENT: |
| return !getOwnedElements().isEmpty(); |
| case UML2Package.SLOT__OWNER: |
| return basicGetOwner() != null; |
| case UML2Package.SLOT__OWNED_COMMENT: |
| return ownedComment != null && !ownedComment.isEmpty(); |
| case UML2Package.SLOT__OWNING_INSTANCE: |
| return getOwningInstance() != null; |
| case UML2Package.SLOT__VALUE: |
| return value != null && !value.isEmpty(); |
| case UML2Package.SLOT__DEFINING_FEATURE: |
| return definingFeature != null; |
| } |
| return eDynamicIsSet(eFeature); |
| } |
| |
| } //SlotImpl |
