plugins/org.eclipse.app4mc.amalthea.model.edit.extended/src/org/eclipse/app4mc/amalthea/model/edit/comp/extended/ExtendedComponentStructureIP.java

/**
 ********************************************************************************
 * Copyright (c) 2020 Robert Bosch GmbH and others.
 * 
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * *******************************************************************************
 */

package org.eclipse.app4mc.amalthea.model.edit.comp.extended;

import org.eclipse.app4mc.amalthea.model.ComponentsModel;
import org.eclipse.app4mc.amalthea.model.edit.ExtendedComponentsModelIP;
import org.eclipse.app4mc.amalthea.model.provider.ComponentStructureItemProvider;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

public class ExtendedComponentStructureIP extends ComponentStructureItemProvider {

	public ExtendedComponentStructureIP(final AdapterFactory adapterFactory) {
		super(adapterFactory);
	}

	/**
	 * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getParent(java.lang.Object)
	 */
	@Override
	public Object getParent(final Object object) {
		final Object parent = super.getParent(object);

		if (parent instanceof ComponentsModel) {
			final ExtendedComponentsModelIP parentItemProvider = (ExtendedComponentsModelIP) this.adapterFactory
					.adapt(parent, ITreeItemContentProvider.class);
			return parentItemProvider != null ? parentItemProvider.getCompStructureContainerIP((ComponentsModel) parent) : null;
		}

		return parent;
	}

}