org.eclipse.emf.emfstore.server.model/src/org/eclipse/emf/emfstore/server/model/versioning/events/server/impl/ServerProjectEventImpl.java

/*******************************************************************************
 * Copyright 2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * All rights reserved. This program and the accompanying materials
 * are made available under the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 ******************************************************************************/
package org.eclipse.emf.emfstore.server.model.versioning.events.server.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.emfstore.server.model.ProjectId;
import org.eclipse.emf.emfstore.server.model.versioning.events.server.ServerPackage;
import org.eclipse.emf.emfstore.server.model.versioning.events.server.ServerProjectEvent;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Project Event</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>
 * {@link org.eclipse.emf.emfstore.server.model.versioning.events.server.impl.ServerProjectEventImpl#getProjectId
 * <em>Project Id</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public abstract class ServerProjectEventImpl extends ServerEventImpl implements
		ServerProjectEvent {
	/**
	 * The cached value of the '{@link #getProjectId() <em>Project Id</em>}'
	 * containment reference. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getProjectId()
	 * @generated
	 * @ordered
	 */
	protected ProjectId projectId;

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public ProjectId getProjectId() {
		if (projectId != null && projectId.eIsProxy()) {
			InternalEObject oldProjectId = (InternalEObject) projectId;
			projectId = (ProjectId) eResolveProxy(oldProjectId);
			if (projectId != oldProjectId) {
				InternalEObject newProjectId = (InternalEObject) projectId;
				NotificationChain msgs = oldProjectId
						.eInverseRemove(
								this,
								EOPPOSITE_FEATURE_BASE
										- ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
								null, null);
				if (newProjectId.eInternalContainer() == null) {
					msgs = newProjectId
							.eInverseAdd(
									this,
									EOPPOSITE_FEATURE_BASE
											- ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
									null, msgs);
				}
				if (msgs != null)
					msgs.dispatch();
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
							ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
							oldProjectId, projectId));
			}
		}
		return projectId;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public ProjectId basicGetProjectId() {
		return projectId;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicSetProjectId(ProjectId newProjectId,
			NotificationChain msgs) {
		ProjectId oldProjectId = projectId;
		projectId = newProjectId;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this,
					Notification.SET,
					ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
					oldProjectId, newProjectId);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setProjectId(ProjectId newProjectId) {
		if (newProjectId != projectId) {
			NotificationChain msgs = null;
			if (projectId != null)
				msgs = ((InternalEObject) projectId)
						.eInverseRemove(
								this,
								EOPPOSITE_FEATURE_BASE
										- ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
								null, msgs);
			if (newProjectId != null)
				msgs = ((InternalEObject) newProjectId)
						.eInverseAdd(
								this,
								EOPPOSITE_FEATURE_BASE
										- ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
								null, msgs);
			msgs = basicSetProjectId(newProjectId, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID,
					newProjectId, newProjectId));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID:
			return basicSetProjectId(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 ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID:
			if (resolve)
				return getProjectId();
			return basicGetProjectId();
		}
		return super.eGet(featureID, resolve, coreType);
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case ServerPackage.SERVER_PROJECT_EVENT__PROJECT_ID:
			setProjectId((ProjectId) null);
			return;
		}
		super.eUnset(featureID);
	}

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

} // ServerProjectEventImpl