ItemImpl.java

/**
 * Copyright (c) 2005-2006 IBM Corporation 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: 
 *   IBM - Initial API and implementation
 */
package org.eclipse.emf.examples.extlibrary.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.ecore.impl.MinimalEObjectImpl;
import org.eclipse.emf.examples.extlibrary.EXTLibraryPackage;
import org.eclipse.emf.examples.extlibrary.Item;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Item</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.emf.examples.extlibrary.impl.ItemImpl#getPublicationDate <em>Publication Date</em>}
 * </li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class ItemImpl extends MinimalEObjectImpl.Container implements Item {
	/**
	 * The default value of the '{@link #getPublicationDate() <em>Publication Date</em>}' attribute. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getPublicationDate()
	 * @generated
	 * @ordered
	 */
	protected static final Date PUBLICATION_DATE_EDEFAULT = null;

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

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

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setPublicationDate(Date newPublicationDate) {
		Date oldPublicationDate = publicationDate;
		publicationDate = newPublicationDate;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, EXTLibraryPackage.ITEM__PUBLICATION_DATE,
					oldPublicationDate, publicationDate));
	}

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

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EXTLibraryPackage.ITEM__PUBLICATION_DATE:
				setPublicationDate(PUBLICATION_DATE_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EXTLibraryPackage.ITEM__PUBLICATION_DATE:
				return PUBLICATION_DATE_EDEFAULT == null ? publicationDate != null
						: !PUBLICATION_DATE_EDEFAULT.equals(publicationDate);
		}
		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(" (publicationDate: "); //$NON-NLS-1$
		result.append(publicationDate);
		result.append(')');
		return result.toString();
	}

} // ItemImpl