/*******************************************************************************
 * Copyright (c) 2006-2012
 * Software Technology Group, Dresden University of Technology
 * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
 * 
 * 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:
 *   Software Technology Group - TU Dresden, Germany;
 *   DevBoost GmbH - Berlin, Germany
 *      - initial API and implementation
 ******************************************************************************/
/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.reuseware.sokan.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.reuseware.sokan.ID;
import org.reuseware.sokan.IdentifiableElement;
import org.reuseware.sokan.SokanPackage;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Identifiable Element</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.reuseware.sokan.impl.IdentifiableElementImpl#getId <em>Id</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class IdentifiableElementImpl extends EObjectImpl implements
		IdentifiableElement {
	/**
	 * The cached value of the '{@link #getId() <em>Id</em>}' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @see #getId()
	 * @generated
	 * @ordered
	 */
	protected ID id;

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public ID getId() {
		return id;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetId(ID newId, NotificationChain msgs) {
		ID oldId = id;
		id = newId;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SokanPackage.IDENTIFIABLE_ELEMENT__ID, oldId, newId);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setId(ID newId) {
		if (newId != id) {
			NotificationChain msgs = null;
			if (id != null)
				msgs = ((InternalEObject)id).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SokanPackage.IDENTIFIABLE_ELEMENT__ID, null, msgs);
			if (newId != null)
				msgs = ((InternalEObject)newId).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SokanPackage.IDENTIFIABLE_ELEMENT__ID, null, msgs);
			msgs = basicSetId(newId, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SokanPackage.IDENTIFIABLE_ELEMENT__ID, newId, newId));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SokanPackage.IDENTIFIABLE_ELEMENT__ID:
				return basicSetId(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 SokanPackage.IDENTIFIABLE_ELEMENT__ID:
				return getId();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case SokanPackage.IDENTIFIABLE_ELEMENT__ID:
				setId((ID)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case SokanPackage.IDENTIFIABLE_ELEMENT__ID:
				setId((ID)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case SokanPackage.IDENTIFIABLE_ELEMENT__ID:
				return id != null;
		}
		return super.eIsSet(featureID);
	}

} // IdentifiableElementImpl