CompositeElementImpl.java

/**
 * Copyright (c) 2011 committers of YAKINDU and others.
 * 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:
 * committers of YAKINDU - initial API and implementation
 * 
 */
package org.yakindu.sct.model.sgraph.impl;

import java.util.Collection;

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.InternalEObject;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.yakindu.sct.model.sgraph.CompositeElement;
import org.yakindu.sct.model.sgraph.Region;
import org.yakindu.sct.model.sgraph.SGraphPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Composite Element</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.yakindu.sct.model.sgraph.impl.CompositeElementImpl#getRegions <em>Regions</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class CompositeElementImpl extends EObjectImpl implements CompositeElement {
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public static final String copyright = "Copyright (c) 2011 committers of YAKINDU and others.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\nContributors:\r\ncommitters of YAKINDU - initial API and implementation\r\n";

	/**
	 * The cached value of the '{@link #getRegions() <em>Regions</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRegions()
	 * @generated
	 * @ordered
	 */
	protected EList<Region> regions;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CompositeElementImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return SGraphPackage.Literals.COMPOSITE_ELEMENT;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Region> getRegions() {
		if (regions == null) {
			regions = new EObjectContainmentWithInverseEList.Resolving<Region>(Region.class, this, SGraphPackage.COMPOSITE_ELEMENT__REGIONS, SGraphPackage.REGION__COMPOSITE);
		}
		return regions;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SGraphPackage.COMPOSITE_ELEMENT__REGIONS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getRegions()).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 SGraphPackage.COMPOSITE_ELEMENT__REGIONS:
				return ((InternalEList<?>)getRegions()).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 SGraphPackage.COMPOSITE_ELEMENT__REGIONS:
				return getRegions();
		}
		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 SGraphPackage.COMPOSITE_ELEMENT__REGIONS:
				getRegions().clear();
				getRegions().addAll((Collection<? extends Region>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case SGraphPackage.COMPOSITE_ELEMENT__REGIONS:
				getRegions().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case SGraphPackage.COMPOSITE_ELEMENT__REGIONS:
				return regions != null && !regions.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //CompositeElementImpl