/*******************************************************************************
 * Copyright (c) 2001, 2004 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 API and implementation
 *******************************************************************************/
package org.eclipse.wst.wsdl.internal.impl;

import org.eclipse.emf.common.notify.Notification;
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.wst.wsdl.Namespace;
import org.eclipse.wst.wsdl.WSDLPackage;


/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Namespace</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.wsdl.impl.NamespaceImpl#getURI <em>URI</em>}</li>
 *   <li>{@link org.eclipse.wsdl.impl.NamespaceImpl#getPrefix <em>Prefix</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class NamespaceImpl extends EObjectImpl implements Namespace
{
  /**
   * The default value of the '{@link #getURI() <em>URI</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getURI()
   * @generated
   * @ordered
   */
  protected static final String URI_EDEFAULT = null;

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

  /**
   * The default value of the '{@link #getPrefix() <em>Prefix</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getPrefix()
   * @generated
   * @ordered
   */
  protected static final String PREFIX_EDEFAULT = null;

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

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setURI(String newURI)
  {
    String oldURI = uri;
    uri = newURI;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.NAMESPACE__URI, oldURI, uri));
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setPrefix(String newPrefix)
  {
    String oldPrefix = prefix;
    prefix = newPrefix;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, WSDLPackage.NAMESPACE__PREFIX, oldPrefix, prefix));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Object eGet(EStructuralFeature eFeature, boolean resolve)
  {
    switch (eDerivedStructuralFeatureID(eFeature))
    {
      case WSDLPackage.NAMESPACE__URI:
        return getURI();
      case WSDLPackage.NAMESPACE__PREFIX:
        return getPrefix();
    }
    return eDynamicGet(eFeature, resolve);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void eSet(EStructuralFeature eFeature, Object newValue)
  {
    switch (eDerivedStructuralFeatureID(eFeature))
    {
      case WSDLPackage.NAMESPACE__URI:
        setURI((String)newValue);
        return;
      case WSDLPackage.NAMESPACE__PREFIX:
        setPrefix((String)newValue);
        return;
    }
    eDynamicSet(eFeature, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void eUnset(EStructuralFeature eFeature)
  {
    switch (eDerivedStructuralFeatureID(eFeature))
    {
      case WSDLPackage.NAMESPACE__URI:
        setURI(URI_EDEFAULT);
        return;
      case WSDLPackage.NAMESPACE__PREFIX:
        setPrefix(PREFIX_EDEFAULT);
        return;
    }
    eDynamicUnset(eFeature);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public boolean eIsSet(EStructuralFeature eFeature)
  {
    switch (eDerivedStructuralFeatureID(eFeature))
    {
      case WSDLPackage.NAMESPACE__URI:
        return URI_EDEFAULT == null ? uri != null : !URI_EDEFAULT.equals(uri);
      case WSDLPackage.NAMESPACE__PREFIX:
        return PREFIX_EDEFAULT == null ? prefix != null : !PREFIX_EDEFAULT.equals(prefix);
    }
    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(" (URI: ");
    result.append(uri);
    result.append(", prefix: ");
    result.append(prefix);
    result.append(')');
    return result.toString();
  }

} //NamespaceImpl