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

/*******************************************************************************
 * Copyright (c) 2008-2011 Chair for Applied Software Engineering,
 * Technische Universitaet Muenchen.
 * 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:
 ******************************************************************************/
package org.eclipse.emf.emfstore.internal.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.internal.server.model.ProjectId;
import org.eclipse.emf.emfstore.internal.server.model.versioning.events.server.ServerPackage;
import org.eclipse.emf.emfstore.internal.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:
 * </p>
 * <ul>
 * <li>
 * {@link org.eclipse.emf.emfstore.internal.server.model.versioning.events.server.impl.ServerProjectEventImpl#getProjectId
 * <em>Project Id</em>}</li>
 * </ul>
 *
 * @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()) {
			final InternalEObject oldProjectId = (InternalEObject) projectId;
			projectId = (ProjectId) eResolveProxy(oldProjectId);
			if (projectId != oldProjectId) {
				final 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) {
		final ProjectId oldProjectId = projectId;
		projectId = newProjectId;
		if (eNotificationRequired()) {
			final 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