| /** |
| * Copyright (c) 2011-2013 EclipseSource Muenchen GmbH and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Edgar Mueller - initial API and implementation |
| */ |
| package org.eclipse.emf.ecp.view.dynamictree.model.impl; |
| |
| 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.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.EStructuralFeature.Setting; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecp.view.dynamictree.model.DynamicContainmentItem; |
| import org.eclipse.emf.ecp.view.dynamictree.model.DynamicContainmentTreeDomainModelReference; |
| import org.eclipse.emf.ecp.view.dynamictree.model.ModelPackage; |
| import org.eclipse.emf.ecp.view.spi.model.ModelChangeNotification; |
| import org.eclipse.emf.ecp.view.spi.model.SettingPath; |
| import org.eclipse.emf.ecp.view.spi.model.VDomainModelReference; |
| import org.eclipse.emf.ecp.view.spi.model.impl.VDomainModelReferenceImpl; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Dynamic Containment Tree Domain Model Reference</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.emf.ecp.view.dynamictree.model.impl.DynamicContainmentTreeDomainModelReferenceImpl#getPathFromRoot |
| * <em>Path From Root</em>}</li> |
| * <li>{@link org.eclipse.emf.ecp.view.dynamictree.model.impl.DynamicContainmentTreeDomainModelReferenceImpl#getPathFromBase |
| * <em>Path From Base</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class DynamicContainmentTreeDomainModelReferenceImpl extends VDomainModelReferenceImpl implements |
| DynamicContainmentTreeDomainModelReference { |
| /** |
| * The cached value of the '{@link #getPathFromRoot() <em>Path From Root</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getPathFromRoot() |
| * @generated |
| * @ordered |
| */ |
| protected VDomainModelReference pathFromRoot; |
| |
| /** |
| * The cached value of the '{@link #getPathFromBase() <em>Path From Base</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @see #getPathFromBase() |
| * @generated |
| * @ordered |
| */ |
| protected VDomainModelReference pathFromBase; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected DynamicContainmentTreeDomainModelReferenceImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return ModelPackage.Literals.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public VDomainModelReference getPathFromRoot() { |
| return pathFromRoot; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain basicSetPathFromRoot(VDomainModelReference newPathFromRoot, NotificationChain msgs) { |
| final VDomainModelReference oldPathFromRoot = pathFromRoot; |
| pathFromRoot = newPathFromRoot; |
| if (eNotificationRequired()) { |
| final ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT, oldPathFromRoot, |
| newPathFromRoot); |
| if (msgs == null) { |
| msgs = notification; |
| } else { |
| msgs.add(notification); |
| } |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void setPathFromRoot(VDomainModelReference newPathFromRoot) { |
| if (newPathFromRoot != pathFromRoot) { |
| NotificationChain msgs = null; |
| if (pathFromRoot != null) { |
| msgs = ((InternalEObject) pathFromRoot).eInverseRemove(this, EOPPOSITE_FEATURE_BASE |
| - ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT, null, msgs); |
| } |
| if (newPathFromRoot != null) { |
| msgs = ((InternalEObject) newPathFromRoot).eInverseAdd(this, EOPPOSITE_FEATURE_BASE |
| - ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT, null, msgs); |
| } |
| msgs = basicSetPathFromRoot(newPathFromRoot, msgs); |
| if (msgs != null) { |
| msgs.dispatch(); |
| } |
| } else if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT, newPathFromRoot, |
| newPathFromRoot)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public VDomainModelReference getPathFromBase() { |
| return pathFromBase; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public NotificationChain basicSetPathFromBase(VDomainModelReference newPathFromBase, NotificationChain msgs) { |
| final VDomainModelReference oldPathFromBase = pathFromBase; |
| pathFromBase = newPathFromBase; |
| if (eNotificationRequired()) { |
| final ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, |
| ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE, oldPathFromBase, |
| newPathFromBase); |
| if (msgs == null) { |
| msgs = notification; |
| } else { |
| msgs.add(notification); |
| } |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void setPathFromBase(VDomainModelReference newPathFromBase) { |
| if (newPathFromBase != pathFromBase) { |
| NotificationChain msgs = null; |
| if (pathFromBase != null) { |
| msgs = ((InternalEObject) pathFromBase).eInverseRemove(this, EOPPOSITE_FEATURE_BASE |
| - ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE, null, msgs); |
| } |
| if (newPathFromBase != null) { |
| msgs = ((InternalEObject) newPathFromBase).eInverseAdd(this, EOPPOSITE_FEATURE_BASE |
| - ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE, null, msgs); |
| } |
| msgs = basicSetPathFromBase(newPathFromBase, msgs); |
| if (msgs != null) { |
| msgs.dispatch(); |
| } |
| } else if (eNotificationRequired()) { |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE, newPathFromBase, |
| newPathFromBase)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT: |
| return basicSetPathFromRoot(null, msgs); |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE: |
| return basicSetPathFromBase(null, 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 ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT: |
| return getPathFromRoot(); |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE: |
| return getPathFromBase(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT: |
| setPathFromRoot((VDomainModelReference) newValue); |
| return; |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE: |
| setPathFromBase((VDomainModelReference) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT: |
| setPathFromRoot((VDomainModelReference) null); |
| return; |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE: |
| setPathFromBase((VDomainModelReference) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_ROOT: |
| return pathFromRoot != null; |
| case ModelPackage.DYNAMIC_CONTAINMENT_TREE_DOMAIN_MODEL_REFERENCE__PATH_FROM_BASE: |
| return pathFromBase != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.view.spi.model.VDomainModelReference#init(EObject) |
| * |
| * @generated NOT |
| */ |
| @Deprecated |
| @Override |
| @SuppressWarnings("unchecked") |
| public boolean init(EObject eObject) { |
| boolean init = getPathFromRoot().init(eObject); |
| final DynamicContainmentItem packingItem = getPackingItem(); |
| if (packingItem == null || packingItem.getBaseItemIndex() == null || packingItem.getBaseItemIndex() < 0) { |
| return false; |
| } |
| final EList<EObject> eobjects = (EList<EObject>) getPathFromRoot().getIterator().next().get(true); |
| if (eobjects.size() < packingItem.getBaseItemIndex()) { |
| return false; |
| } |
| init = getPathFromBase().init(eobjects.get(packingItem.getBaseItemIndex())); |
| |
| return init; |
| } |
| |
| /** |
| * |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.view.spi.model.VDomainModelReference#getIterator() |
| * |
| * @generated NOT |
| */ |
| @Deprecated |
| @Override |
| public Iterator<Setting> getIterator() { |
| return getPathFromBase().getIterator(); |
| } |
| |
| /** |
| * |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.view.spi.model.VDomainModelReference#getEStructuralFeatureIterator() |
| * |
| * @generated NOT |
| */ |
| @Deprecated |
| @Override |
| public Iterator<EStructuralFeature> getEStructuralFeatureIterator() { |
| return getPathFromBase().getEStructuralFeatureIterator(); |
| } |
| |
| /** |
| * |
| * @generated NOT |
| */ |
| private DynamicContainmentItem getPackingItem() { |
| |
| EObject parent = eContainer(); |
| while (!DynamicContainmentItem.class.isInstance(parent) && parent != null) { |
| parent = parent.eContainer(); |
| } |
| if (parent == null) { |
| return null; |
| } |
| final DynamicContainmentItem packingItem = (DynamicContainmentItem) parent; |
| return packingItem; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.view.spi.model.VDomainModelReference#getFullPathIterator() |
| */ |
| @Deprecated |
| @Override |
| public Iterator<SettingPath> getFullPathIterator() { |
| return null; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.emf.ecp.view.spi.model.ModelChangeListener#notifyChange(org.eclipse.emf.ecp.view.spi.model.ModelChangeNotification) |
| */ |
| @Override |
| public void notifyChange(ModelChangeNotification notification) { |
| } |
| |
| } // DynamicContainmentTreeDomainModelReferenceImpl |
