/*******************************************************************************
 * 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.server.model.versioning.impl;

import java.util.Date;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.emfstore.server.model.versioning.DateVersionSpec;
import org.eclipse.emf.emfstore.server.model.versioning.VersioningPackage;

/**
 * <!-- begin-user-doc --> An implementation of the model object ' <em><b>Date Version Spec</b></em>'. <!-- end-user-doc
 * -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.emf.emfstore.server.model.versioning.impl.DateVersionSpecImpl#getDate <em>Date</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public class DateVersionSpecImpl extends EObjectImpl implements DateVersionSpec {
	/**
	 * The default value of the '{@link #getDate() <em>Date</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getDate()
	 * @generated
	 * @ordered
	 */
	protected static final Date DATE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getDate() <em>Date</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getDate()
	 * @generated
	 * @ordered
	 */
	protected Date date = DATE_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public Date getDate() {
		return date;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	public void setDate(Date newDate) {
		Date oldDate = date;
		date = newDate;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, VersioningPackage.DATE_VERSION_SPEC__DATE, oldDate, date));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case VersioningPackage.DATE_VERSION_SPEC__DATE:
				return getDate();
		}
		return super.eGet(featureID, resolve, coreType);
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case VersioningPackage.DATE_VERSION_SPEC__DATE:
				setDate(DATE_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case VersioningPackage.DATE_VERSION_SPEC__DATE:
				return DATE_EDEFAULT == null ? date != null : !DATE_EDEFAULT.equals(date);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (date: ");
		result.append(date);
		result.append(')');
		return result.toString();
	}

} // DateVersionSpecImpl