portfolio/org.eclipse.egf.portfolio.eclipse.build/src/org/eclipse/egf/portfolio/eclipse/build/buildcore/provider/BuildcoreItemProviderAdapterFactory.java

/**
 *    Copyright (c) 2009-2010 Thales Corporate Services S.A.S.
 *    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:
 *        Thales Corporate Services S.A.S - initial API and implementation
 *
 * $Id$
 */

package org.eclipse.egf.portfolio.eclipse.build.buildcore.provider;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.eclipse.egf.portfolio.eclipse.build.buildcore.BuildcorePackage;

import org.eclipse.egf.portfolio.eclipse.build.buildcore.util.BuildcoreAdapterFactory;

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.common.util.ResourceLocator;

import org.eclipse.emf.edit.domain.EditingDomain;

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
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.IChildCreationExtender;
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;

/**
 * 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}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class BuildcoreItemProviderAdapterFactory extends BuildcoreAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender {
    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public static final String copyright = "   Copyright (c) 2009-2010 Thales Corporate Services S.A.S.\r\n   All rights reserved. This program and the accompanying materials\r\n   are made available under the terms of the Eclipse Public License v1.0\r\n   which accompanies this distribution, and is available at\r\n   http://www.eclipse.org/legal/epl-v10.html\r\n  \r\n   Contributors:\r\n       Thales Corporate Services S.A.S - initial API and implementation";

    /**
     * This keeps track of the root adapter factory that delegates to this adapter factory.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected ComposedAdapterFactory parentAdapterFactory;

    /**
     * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected IChangeNotifier changeNotifier = new ChangeNotifier();

    /**
     * This helps manage the child creation extenders.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(BuildCoreEditPlugin.INSTANCE, BuildcorePackage.eNS_URI);

    /**
     * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected Collection<Object> supportedTypes = new ArrayList<Object>();

    /**
     * This constructs an instance.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public BuildcoreItemProviderAdapterFactory() {
        supportedTypes.add(IEditingDomainItemProvider.class);
        supportedTypes.add(IStructuredItemContentProvider.class);
        supportedTypes.add(ITreeItemContentProvider.class);
        supportedTypes.add(IItemLabelProvider.class);
        supportedTypes.add(IItemPropertySource.class);
    }

    /**
     * This keeps track of the one adapter used for all {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Item} instances.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected ItemItemProvider itemItemProvider;

    /**
     * This creates an adapter for a {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Item}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Adapter createItemAdapter() {
        if (itemItemProvider == null) {
            itemItemProvider = new ItemItemProvider(this);
        }

        return itemItemProvider;
    }

    /**
     * This keeps track of the one adapter used for all {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Chain} instances.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected ChainItemProvider chainItemProvider;

    /**
     * This creates an adapter for a {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Chain}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Adapter createChainAdapter() {
        if (chainItemProvider == null) {
            chainItemProvider = new ChainItemProvider(this);
        }

        return chainItemProvider;
    }

    /**
     * This keeps track of the one adapter used for all {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Job} instances.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected JobItemProvider jobItemProvider;

    /**
     * This creates an adapter for a {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Job}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Adapter createJobAdapter() {
        if (jobItemProvider == null) {
            jobItemProvider = new JobItemProvider(this);
        }

        return jobItemProvider;
    }

    /**
     * This keeps track of the one adapter used for all {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Property} instances.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected PropertyItemProvider propertyItemProvider;

    /**
     * This creates an adapter for a {@link org.eclipse.egf.portfolio.eclipse.build.buildcore.Property}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Adapter createPropertyAdapter() {
        if (propertyItemProvider == null) {
            propertyItemProvider = new PropertyItemProvider(this);
        }

        return propertyItemProvider;
    }

    /**
     * This returns the root adapter factory that contains this factory.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public ComposeableAdapterFactory getRootAdapterFactory() {
        return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
    }

    /**
     * This sets the composed adapter factory that contains this factory.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
        this.parentAdapterFactory = parentAdapterFactory;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @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.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @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)) {
            Object adapter = super.adapt(object, type);
            if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter))) {
                return adapter;
            }
        }

        return null;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public List<IChildCreationExtender> getChildCreationExtenders() {
        return childCreationExtenderManager.getChildCreationExtenders();
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
        return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public ResourceLocator getResourceLocator() {
        return childCreationExtenderManager;
    }

    /**
     * This adds a listener.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void addListener(INotifyChangedListener notifyChangedListener) {
        changeNotifier.addListener(notifyChangedListener);
    }

    /**
     * This removes a listener.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void removeListener(INotifyChangedListener notifyChangedListener) {
        changeNotifier.removeListener(notifyChangedListener);
    }

    /**
     * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void fireNotifyChanged(Notification notification) {
        changeNotifier.fireNotifyChanged(notification);

        if (parentAdapterFactory != null) {
            parentAdapterFactory.fireNotifyChanged(notification);
        }
    }

    /**
     * This disposes all of the item providers created by this factory. 
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void dispose() {
        if (itemItemProvider != null) itemItemProvider.dispose();
        if (chainItemProvider != null) chainItemProvider.dispose();
        if (jobItemProvider != null) jobItemProvider.dispose();
        if (propertyItemProvider != null) propertyItemProvider.dispose();
    }

}