AccessExpImpl.java

/**
 */
package edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.impl;

import edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.AccessExp;
import edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.Accessor;
import edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.DeviceModelingLanguagePackage;
import edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.PrimaryExp;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Access Exp</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.impl.AccessExpImpl#getBase <em>Base</em>}</li>
 *   <li>{@link edu.ksu.cis.projects.mdcf.devicemodel.deviceModelingLanguage.impl.AccessExpImpl#getAccessor <em>Accessor</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class AccessExpImpl extends ExpImpl implements AccessExp
{
  /**
   * The cached value of the '{@link #getBase() <em>Base</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getBase()
   * @generated
   * @ordered
   */
  protected PrimaryExp base;

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PrimaryExp getBase()
  {
    return base;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetBase(PrimaryExp newBase, NotificationChain msgs)
  {
    PrimaryExp oldBase = base;
    base = newBase;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DeviceModelingLanguagePackage.ACCESS_EXP__BASE, oldBase, newBase);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setBase(PrimaryExp newBase)
  {
    if (newBase != base)
    {
      NotificationChain msgs = null;
      if (base != null)
        msgs = ((InternalEObject)base).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DeviceModelingLanguagePackage.ACCESS_EXP__BASE, null, msgs);
      if (newBase != null)
        msgs = ((InternalEObject)newBase).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DeviceModelingLanguagePackage.ACCESS_EXP__BASE, null, msgs);
      msgs = basicSetBase(newBase, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, DeviceModelingLanguagePackage.ACCESS_EXP__BASE, newBase, newBase));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Accessor getAccessor()
  {
    if (accessor != null && accessor.eIsProxy())
    {
      InternalEObject oldAccessor = (InternalEObject)accessor;
      accessor = (Accessor)eResolveProxy(oldAccessor);
      if (accessor != oldAccessor)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, DeviceModelingLanguagePackage.ACCESS_EXP__ACCESSOR, oldAccessor, accessor));
      }
    }
    return accessor;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Accessor basicGetAccessor()
  {
    return accessor;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setAccessor(Accessor newAccessor)
  {
    Accessor oldAccessor = accessor;
    accessor = newAccessor;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, DeviceModelingLanguagePackage.ACCESS_EXP__ACCESSOR, oldAccessor, accessor));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
      case DeviceModelingLanguagePackage.ACCESS_EXP__BASE:
        return basicSetBase(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 DeviceModelingLanguagePackage.ACCESS_EXP__BASE:
        return getBase();
      case DeviceModelingLanguagePackage.ACCESS_EXP__ACCESSOR:
        if (resolve) return getAccessor();
        return basicGetAccessor();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case DeviceModelingLanguagePackage.ACCESS_EXP__BASE:
        setBase((PrimaryExp)newValue);
        return;
      case DeviceModelingLanguagePackage.ACCESS_EXP__ACCESSOR:
        setAccessor((Accessor)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case DeviceModelingLanguagePackage.ACCESS_EXP__BASE:
        setBase((PrimaryExp)null);
        return;
      case DeviceModelingLanguagePackage.ACCESS_EXP__ACCESSOR:
        setAccessor((Accessor)null);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case DeviceModelingLanguagePackage.ACCESS_EXP__BASE:
        return base != null;
      case DeviceModelingLanguagePackage.ACCESS_EXP__ACCESSOR:
        return accessor != null;
    }
    return super.eIsSet(featureID);
  }

} //AccessExpImpl