//------------------------------------------------------------------------------
// 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 Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.library.edit.util.model.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.emf.ecore.util.EDataTypeUniqueEList;
import org.eclipse.epf.library.edit.util.model.ModelPackage;
import org.eclipse.epf.library.edit.util.model.OrderInfo;


/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Order Info</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>{@link org.eclipse.epf.library.edit.util.model.impl.OrderInfoImpl#getName <em>Name</em>}</li>
 * <li>{@link org.eclipse.epf.library.edit.util.model.impl.OrderInfoImpl#getGUIDs <em>GUI Ds</em>}</li>
 * <li>{@link org.eclipse.epf.library.edit.util.model.impl.OrderInfoImpl#getTimestamp <em>Timestamp</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public class OrderInfoImpl extends EObjectImpl implements OrderInfo {
	/**
	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected String name = NAME_EDEFAULT;

	/**
	 * The cached value of the '{@link #getGUIDs() <em>GUI Ds</em>}' attribute
	 * list. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getGUIDs()
	 * @generated
	 * @ordered
	 */
	protected EList gUIDs = null;

	/**
	 * The default value of the '{@link #getTimestamp() <em>Timestamp</em>}'
	 * attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getTimestamp()
	 * @generated
	 * @ordered
	 */
	protected static final long TIMESTAMP_EDEFAULT = 0L;

	/**
	 * The cached value of the '{@link #getTimestamp() <em>Timestamp</em>}'
	 * attribute. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getTimestamp()
	 * @generated
	 * @ordered
	 */
	protected long timestamp = TIMESTAMP_EDEFAULT;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	protected EClass eStaticClass() {
		return ModelPackage.eINSTANCE.getOrderInfo();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public String getName() {
		return name;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					ModelPackage.ORDER_INFO__NAME, oldName, name));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList getGUIDs() {
		if (gUIDs == null) {
			gUIDs = new EDataTypeUniqueEList(String.class, this,
					ModelPackage.ORDER_INFO__GUI_DS);
		}
		return gUIDs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public long getTimestamp() {
		return timestamp;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setTimestamp(long newTimestamp) {
		long oldTimestamp = timestamp;
		timestamp = newTimestamp;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					ModelPackage.ORDER_INFO__TIMESTAMP, oldTimestamp, timestamp));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public Object eGet(EStructuralFeature eFeature, boolean resolve) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
		case ModelPackage.ORDER_INFO__NAME:
			return getName();
		case ModelPackage.ORDER_INFO__GUI_DS:
			return getGUIDs();
		case ModelPackage.ORDER_INFO__TIMESTAMP:
			return new Long(getTimestamp());
		}
		return eDynamicGet(eFeature, resolve);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void eSet(EStructuralFeature eFeature, Object newValue) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
		case ModelPackage.ORDER_INFO__NAME:
			setName((String) newValue);
			return;
		case ModelPackage.ORDER_INFO__GUI_DS:
			getGUIDs().clear();
			getGUIDs().addAll((Collection) newValue);
			return;
		case ModelPackage.ORDER_INFO__TIMESTAMP:
			setTimestamp(((Long) newValue).longValue());
			return;
		}
		eDynamicSet(eFeature, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void eUnset(EStructuralFeature eFeature) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
		case ModelPackage.ORDER_INFO__NAME:
			setName(NAME_EDEFAULT);
			return;
		case ModelPackage.ORDER_INFO__GUI_DS:
			getGUIDs().clear();
			return;
		case ModelPackage.ORDER_INFO__TIMESTAMP:
			setTimestamp(TIMESTAMP_EDEFAULT);
			return;
		}
		eDynamicUnset(eFeature);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public boolean eIsSet(EStructuralFeature eFeature) {
		switch (eDerivedStructuralFeatureID(eFeature)) {
		case ModelPackage.ORDER_INFO__NAME:
			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT
					.equals(name);
		case ModelPackage.ORDER_INFO__GUI_DS:
			return gUIDs != null && !gUIDs.isEmpty();
		case ModelPackage.ORDER_INFO__TIMESTAMP:
			return timestamp != TIMESTAMP_EDEFAULT;
		}
		return eDynamicIsSet(eFeature);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (name: "); //$NON-NLS-1$
		result.append(name);
		result.append(", gUIDs: "); //$NON-NLS-1$
		result.append(gUIDs);
		result.append(", timestamp: "); //$NON-NLS-1$
		result.append(timestamp);
		result.append(')');
		return result.toString();
	}

} // OrderInfoImpl