/**
 * Copyright (c) 2009 BestSolution and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 *
 * Contributors:
 *   Tom Schindl - Initial API and implementation
 */
package org.eclipse.emf.test.databinding.emfdb.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.ecore.impl.EObjectImpl;
import org.eclipse.emf.test.databinding.emfdb.B;
import org.eclipse.emf.test.databinding.emfdb.D;
import org.eclipse.emf.test.databinding.emfdb.EmfdbPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>B</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.emf.test.databinding.emfdb.impl.BImpl#getString <em>String</em>}</li>
 *   <li>{@link org.eclipse.emf.test.databinding.emfdb.impl.BImpl#getD <em>D</em>}</li>
 * </ul>
 *
 * @generated
 */
public class BImpl extends EObjectImpl implements B
{
  /**
   * The default value of the '{@link #getString() <em>String</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getString()
   * @generated
   * @ordered
   */
  protected static final String STRING_EDEFAULT = null;

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

  /**
   * The cached value of the '{@link #getD() <em>D</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getD()
   * @generated
   * @ordered
   */
  protected D d;

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setString(String newString)
  {
    String oldString = string;
    string = newString;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, EmfdbPackage.B__STRING, oldString, string));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public D getD()
  {
    return d;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetD(D newD, NotificationChain msgs)
  {
    D oldD = d;
    d = newD;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, EmfdbPackage.B__D, oldD, newD);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setD(D newD)
  {
    if (newD != d)
    {
      NotificationChain msgs = null;
      if (d != null)
        msgs = ((InternalEObject)d).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - EmfdbPackage.B__D, null, msgs);
      if (newD != null)
        msgs = ((InternalEObject)newD).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - EmfdbPackage.B__D, null, msgs);
      msgs = basicSetD(newD, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, EmfdbPackage.B__D, newD, newD));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
      case EmfdbPackage.B__D:
        return basicSetD(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 EmfdbPackage.B__STRING:
        return getString();
      case EmfdbPackage.B__D:
        return getD();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case EmfdbPackage.B__STRING:
        setString((String)newValue);
        return;
      case EmfdbPackage.B__D:
        setD((D)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case EmfdbPackage.B__STRING:
        setString(STRING_EDEFAULT);
        return;
      case EmfdbPackage.B__D:
        setD((D)null);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case EmfdbPackage.B__STRING:
        return STRING_EDEFAULT == null ? string != null : !STRING_EDEFAULT.equals(string);
      case EmfdbPackage.B__D:
        return d != null;
    }
    return super.eIsSet(featureID);
  }

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

    StringBuilder result = new StringBuilder(super.toString());
    result.append(" (string: ");
    result.append(string);
    result.append(')');
    return result.toString();
  }

} //BImpl
