/**
 * generated by Xtext 2.16.0
 */
package hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.impl;

import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.CftLanguagePackage;
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.EventDeclaration;
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.EventReference;
import hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.Variable;

import org.eclipse.emf.common.notify.Notification;

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.MinimalEObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Event Reference</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.impl.EventReferenceImpl#getComponent <em>Component</em>}</li>
 *   <li>{@link hu.bme.mit.inf.dslreasoner.faulttree.components.cftLanguage.impl.EventReferenceImpl#getEvent <em>Event</em>}</li>
 * </ul>
 *
 * @generated
 */
public class EventReferenceImpl extends MinimalEObjectImpl.Container implements EventReference
{
  /**
   * The cached value of the '{@link #getComponent() <em>Component</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getComponent()
   * @generated
   * @ordered
   */
  protected Variable component;

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Variable getComponent()
  {
    if (component != null && component.eIsProxy())
    {
      InternalEObject oldComponent = (InternalEObject)component;
      component = (Variable)eResolveProxy(oldComponent);
      if (component != oldComponent)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, CftLanguagePackage.EVENT_REFERENCE__COMPONENT, oldComponent, component));
      }
    }
    return component;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Variable basicGetComponent()
  {
    return component;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void setComponent(Variable newComponent)
  {
    Variable oldComponent = component;
    component = newComponent;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, CftLanguagePackage.EVENT_REFERENCE__COMPONENT, oldComponent, component));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public EventDeclaration getEvent()
  {
    if (event != null && event.eIsProxy())
    {
      InternalEObject oldEvent = (InternalEObject)event;
      event = (EventDeclaration)eResolveProxy(oldEvent);
      if (event != oldEvent)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, CftLanguagePackage.EVENT_REFERENCE__EVENT, oldEvent, event));
      }
    }
    return event;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EventDeclaration basicGetEvent()
  {
    return event;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void setEvent(EventDeclaration newEvent)
  {
    EventDeclaration oldEvent = event;
    event = newEvent;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, CftLanguagePackage.EVENT_REFERENCE__EVENT, oldEvent, event));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
    switch (featureID)
    {
      case CftLanguagePackage.EVENT_REFERENCE__COMPONENT:
        if (resolve) return getComponent();
        return basicGetComponent();
      case CftLanguagePackage.EVENT_REFERENCE__EVENT:
        if (resolve) return getEvent();
        return basicGetEvent();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case CftLanguagePackage.EVENT_REFERENCE__COMPONENT:
        setComponent((Variable)newValue);
        return;
      case CftLanguagePackage.EVENT_REFERENCE__EVENT:
        setEvent((EventDeclaration)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case CftLanguagePackage.EVENT_REFERENCE__COMPONENT:
        setComponent((Variable)null);
        return;
      case CftLanguagePackage.EVENT_REFERENCE__EVENT:
        setEvent((EventDeclaration)null);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case CftLanguagePackage.EVENT_REFERENCE__COMPONENT:
        return component != null;
      case CftLanguagePackage.EVENT_REFERENCE__EVENT:
        return event != null;
    }
    return super.eIsSet(featureID);
  }

} //EventReferenceImpl