| /** |
| * <copyright> |
| * |
| * Copyright (c) 2010 SAP AG. |
| * 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: |
| * Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation |
| * |
| * </copyright> |
| */ |
| package org.eclipse.dd.di.impl; |
| |
| import java.util.List; |
| |
| import org.eclipse.dd.di.DiPackage; |
| import org.eclipse.dd.di.Diagram; |
| import org.eclipse.dd.di.DiagramElement; |
| import org.eclipse.dd.di.Style; |
| 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.impl.EObjectImpl; |
| import org.eclipse.emf.ecore.util.EObjectWithInverseEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Diagram Element</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.dd.di.impl.DiagramElementImpl#getOwningDiagram <em>Owning Diagram</em>}</li> |
| * <li>{@link org.eclipse.dd.di.impl.DiagramElementImpl#getOwningElement <em>Owning Element</em>}</li> |
| * <li>{@link org.eclipse.dd.di.impl.DiagramElementImpl#getOwnedElement <em>Owned Element</em>}</li> |
| * <li>{@link org.eclipse.dd.di.impl.DiagramElementImpl#getModelElement <em>Model Element</em>}</li> |
| * <li>{@link org.eclipse.dd.di.impl.DiagramElementImpl#getStyle <em>Style</em>}</li> |
| * <li>{@link org.eclipse.dd.di.impl.DiagramElementImpl#getId <em>Id</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public class DiagramElementImpl extends EObjectImpl implements DiagramElement { |
| /** |
| * The cached value of the '{@link #getOwningDiagram() <em>Owning Diagram</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOwningDiagram() |
| * @generated |
| * @ordered |
| */ |
| protected Diagram owningDiagram; |
| |
| /** |
| * The cached value of the '{@link #getOwningElement() <em>Owning Element</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOwningElement() |
| * @generated |
| * @ordered |
| */ |
| protected DiagramElement owningElement; |
| |
| /** |
| * The cached value of the '{@link #getOwnedElement() <em>Owned Element</em>}' reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOwnedElement() |
| * @generated |
| * @ordered |
| */ |
| protected EList<DiagramElement> ownedElement; |
| |
| /** |
| * The cached value of the '{@link #getModelElement() <em>Model Element</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getModelElement() |
| * @generated |
| * @ordered |
| */ |
| protected EObject modelElement; |
| |
| /** |
| * The cached value of the '{@link #getStyle() <em>Style</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getStyle() |
| * @generated |
| * @ordered |
| */ |
| protected Style style; |
| |
| /** |
| * The default value of the '{@link #getId() <em>Id</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getId() |
| * @generated |
| * @ordered |
| */ |
| protected static final String ID_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getId() <em>Id</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getId() |
| * @generated |
| * @ordered |
| */ |
| protected String id = ID_EDEFAULT; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected DiagramElementImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return DiPackage.Literals.DIAGRAM_ELEMENT; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Diagram getOwningDiagram() { |
| return owningDiagram; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetOwningDiagram(Diagram newOwningDiagram, NotificationChain msgs) { |
| Diagram oldOwningDiagram = owningDiagram; |
| owningDiagram = newOwningDiagram; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| DiPackage.DIAGRAM_ELEMENT__OWNING_DIAGRAM, oldOwningDiagram, newOwningDiagram); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public DiagramElement getOwningElement() { |
| return owningElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetOwningElement(DiagramElement newOwningElement, |
| NotificationChain msgs) { |
| DiagramElement oldOwningElement = owningElement; |
| owningElement = newOwningElement; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| DiPackage.DIAGRAM_ELEMENT__OWNING_ELEMENT, oldOwningElement, newOwningElement); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List<DiagramElement> getOwnedElement() { |
| if (ownedElement == null) { |
| ownedElement = new EObjectWithInverseEList<DiagramElement>(DiagramElement.class, this, |
| DiPackage.DIAGRAM_ELEMENT__OWNED_ELEMENT, |
| DiPackage.DIAGRAM_ELEMENT__OWNING_ELEMENT); |
| } |
| return ownedElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object getModelElement() { |
| if (modelElement != null && modelElement.eIsProxy()) { |
| InternalEObject oldModelElement = (InternalEObject) modelElement; |
| modelElement = eResolveProxy(oldModelElement); |
| if (modelElement != oldModelElement) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| DiPackage.DIAGRAM_ELEMENT__MODEL_ELEMENT, oldModelElement, modelElement)); |
| } |
| } |
| return modelElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object basicGetModelElement() { |
| return modelElement; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Style getStyle() { |
| if (style != null && style.eIsProxy()) { |
| InternalEObject oldStyle = (InternalEObject) style; |
| style = (Style) eResolveProxy(oldStyle); |
| if (style != oldStyle) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| DiPackage.DIAGRAM_ELEMENT__STYLE, oldStyle, style)); |
| } |
| } |
| return style; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Style basicGetStyle() { |
| return style; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getId() { |
| return id; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setId(String newId) { |
| String oldId = id; |
| id = newId; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.DIAGRAM_ELEMENT__ID, |
| oldId, id)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, |
| NotificationChain msgs) { |
| switch (featureID) { |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_DIAGRAM: |
| if (owningDiagram != null) |
| msgs = ((InternalEObject) owningDiagram).eInverseRemove(this, |
| DiPackage.DIAGRAM__ROOT_ELEMENT, Diagram.class, msgs); |
| return basicSetOwningDiagram((Diagram) otherEnd, msgs); |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_ELEMENT: |
| if (owningElement != null) |
| msgs = ((InternalEObject) owningElement).eInverseRemove(this, |
| DiPackage.DIAGRAM_ELEMENT__OWNED_ELEMENT, DiagramElement.class, msgs); |
| return basicSetOwningElement((DiagramElement) otherEnd, msgs); |
| case DiPackage.DIAGRAM_ELEMENT__OWNED_ELEMENT: |
| return ((InternalEList<InternalEObject>) (InternalEList<?>) getOwnedElement()) |
| .basicAdd(otherEnd, msgs); |
| } |
| return super.eInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, |
| NotificationChain msgs) { |
| switch (featureID) { |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_DIAGRAM: |
| return basicSetOwningDiagram(null, msgs); |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_ELEMENT: |
| return basicSetOwningElement(null, msgs); |
| case DiPackage.DIAGRAM_ELEMENT__OWNED_ELEMENT: |
| return ((InternalEList<?>) getOwnedElement()).basicRemove(otherEnd, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_DIAGRAM: |
| return getOwningDiagram(); |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_ELEMENT: |
| return getOwningElement(); |
| case DiPackage.DIAGRAM_ELEMENT__OWNED_ELEMENT: |
| return getOwnedElement(); |
| case DiPackage.DIAGRAM_ELEMENT__MODEL_ELEMENT: |
| if (resolve) |
| return getModelElement(); |
| return basicGetModelElement(); |
| case DiPackage.DIAGRAM_ELEMENT__STYLE: |
| if (resolve) |
| return getStyle(); |
| return basicGetStyle(); |
| case DiPackage.DIAGRAM_ELEMENT__ID: |
| return getId(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case DiPackage.DIAGRAM_ELEMENT__ID: |
| setId((String) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case DiPackage.DIAGRAM_ELEMENT__ID: |
| setId(ID_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_DIAGRAM: |
| return owningDiagram != null; |
| case DiPackage.DIAGRAM_ELEMENT__OWNING_ELEMENT: |
| return owningElement != null; |
| case DiPackage.DIAGRAM_ELEMENT__OWNED_ELEMENT: |
| return ownedElement != null && !ownedElement.isEmpty(); |
| case DiPackage.DIAGRAM_ELEMENT__MODEL_ELEMENT: |
| return modelElement != null; |
| case DiPackage.DIAGRAM_ELEMENT__STYLE: |
| return style != null; |
| case DiPackage.DIAGRAM_ELEMENT__ID: |
| return ID_EDEFAULT == null ? id != null : !ID_EDEFAULT.equals(id); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (id: "); |
| result.append(id); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| } //DiagramElementImpl |
