| /**
|
| * Copyright (c) 2009, 2019 Hatha Systems, and Mia-Software 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
|
| *
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| * Contributors:
|
| * Nikolai Mansourov (Hatha Systems) - initial API and implementation
|
| * Gabriel Barbier (Mia-Software) - minor evolutions for version 1.1
|
| */ |
| package org.eclipse.modisco.omg.kdm.core.provider;
|
|
|
| import java.util.ArrayList;
|
| import java.util.Collection;
|
|
|
| import org.eclipse.emf.common.notify.Adapter;
|
| import org.eclipse.emf.common.notify.Notification;
|
| import org.eclipse.emf.common.notify.Notifier;
|
|
|
| import org.eclipse.emf.edit.provider.ChangeNotifier;
|
| import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
|
| import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
|
| import org.eclipse.emf.edit.provider.IChangeNotifier;
|
| import org.eclipse.emf.edit.provider.IDisposable;
|
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
|
| import org.eclipse.emf.edit.provider.IItemLabelProvider;
|
| import org.eclipse.emf.edit.provider.IItemPropertySource;
|
| import org.eclipse.emf.edit.provider.INotifyChangedListener;
|
| import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
|
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
|
| import org.eclipse.modisco.omg.kdm.core.util.CoreAdapterFactory;
|
|
|
| /**
|
| * This is the factory that is used to provide the interfaces needed to support Viewers.
|
| * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
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| * The adapters also support Eclipse property sheets.
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| * Note that most of the adapters are shared among multiple instances.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| public class CoreItemProviderAdapterFactory extends CoreAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
|
| /**
|
| * This keeps track of the root adapter factory that delegates to this adapter factory.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| protected ComposedAdapterFactory parentAdapterFactory;
|
|
|
| /**
|
| * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| protected IChangeNotifier changeNotifier = new ChangeNotifier();
|
|
|
| /**
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| * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| protected Collection<Object> supportedTypes = new ArrayList<Object>();
|
|
|
| /**
|
| * This constructs an instance.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| public CoreItemProviderAdapterFactory() {
|
| supportedTypes.add(IEditingDomainItemProvider.class);
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| supportedTypes.add(IStructuredItemContentProvider.class);
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| supportedTypes.add(ITreeItemContentProvider.class);
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| supportedTypes.add(IItemLabelProvider.class);
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| supportedTypes.add(IItemPropertySource.class);
|
| }
|
|
|
| /**
|
| * This keeps track of the one adapter used for all {@link org.eclipse.modisco.omg.kdm.core.AggregatedRelationship} instances.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| protected AggregatedRelationshipItemProvider aggregatedRelationshipItemProvider;
|
|
|
| /**
|
| * This creates an adapter for a {@link org.eclipse.modisco.omg.kdm.core.AggregatedRelationship}.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| @Override
|
| public Adapter createAggregatedRelationshipAdapter() {
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| if (aggregatedRelationshipItemProvider == null) {
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| aggregatedRelationshipItemProvider = new AggregatedRelationshipItemProvider(this);
|
| }
|
|
|
| return aggregatedRelationshipItemProvider;
|
| }
|
|
|
| /**
|
| * This returns the root adapter factory that contains this factory.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| public ComposeableAdapterFactory getRootAdapterFactory() {
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| return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
|
| }
|
|
|
| /**
|
| * This sets the composed adapter factory that contains this factory.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
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| this.parentAdapterFactory = parentAdapterFactory;
|
| }
|
|
|
| /**
|
| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| @Override
|
| public boolean isFactoryForType(Object type) {
|
| return supportedTypes.contains(type) || super.isFactoryForType(type);
|
| }
|
|
|
| /**
|
| * This implementation substitutes the factory itself as the key for the adapter.
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| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| @Override
|
| public Adapter adapt(Notifier notifier, Object type) {
|
| return super.adapt(notifier, this);
|
| }
|
|
|
| /**
|
| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
|
| * @generated
|
| */
|
| @Override
|
| public Object adapt(Object object, Object type) {
|
| if (isFactoryForType(type)) {
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| Object adapter = super.adapt(object, type);
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| if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
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| return adapter;
|
| }
|
| }
|
|
|
| return null;
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| }
|
|
|
| /**
|
| * This adds a listener.
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| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
|
| * @generated
|
| */
|
| public void addListener(INotifyChangedListener notifyChangedListener) {
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| changeNotifier.addListener(notifyChangedListener);
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| }
|
|
|
| /**
|
| * This removes a listener.
|
| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| public void removeListener(INotifyChangedListener notifyChangedListener) {
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| changeNotifier.removeListener(notifyChangedListener);
|
| }
|
|
|
| /**
|
| * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
|
| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| public void fireNotifyChanged(Notification notification) {
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| changeNotifier.fireNotifyChanged(notification);
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|
|
| if (parentAdapterFactory != null) {
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| parentAdapterFactory.fireNotifyChanged(notification);
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| }
|
| }
|
|
|
| /**
|
| * This disposes all of the item providers created by this factory.
|
| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
|
| * @generated
|
| */
|
| public void dispose() {
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| if (aggregatedRelationshipItemProvider != null) aggregatedRelationshipItemProvider.dispose();
|
| }
|
|
|
| }
|