/**
 */
package org.eclipse.upr.bpmnprof.impl;

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.uml2.uml.Event;

import org.eclipse.upr.bpmnprof.BpmnprofPackage;
import org.eclipse.upr.bpmnprof.EventDefinition;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Event Definition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.upr.bpmnprof.impl.EventDefinitionImpl#getBase_Event <em>Base Event</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class EventDefinitionImpl extends RootElementImpl implements EventDefinition {
	/**
	 * The cached value of the '{@link #getBase_Event() <em>Base Event</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBase_Event()
	 * @generated
	 * @ordered
	 */
	protected Event base_Event;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Event getBase_Event() {
		if (base_Event != null && base_Event.eIsProxy()) {
			InternalEObject oldBase_Event = (InternalEObject)base_Event;
			base_Event = (Event)eResolveProxy(oldBase_Event);
			if (base_Event != oldBase_Event) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BpmnprofPackage.EVENT_DEFINITION__BASE_EVENT, oldBase_Event, base_Event));
			}
		}
		return base_Event;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Event basicGetBase_Event() {
		return base_Event;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBase_Event(Event newBase_Event) {
		Event oldBase_Event = base_Event;
		base_Event = newBase_Event;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BpmnprofPackage.EVENT_DEFINITION__BASE_EVENT, oldBase_Event, base_Event));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case BpmnprofPackage.EVENT_DEFINITION__BASE_EVENT:
				if (resolve) return getBase_Event();
				return basicGetBase_Event();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case BpmnprofPackage.EVENT_DEFINITION__BASE_EVENT:
				setBase_Event((Event)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case BpmnprofPackage.EVENT_DEFINITION__BASE_EVENT:
				setBase_Event((Event)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case BpmnprofPackage.EVENT_DEFINITION__BASE_EVENT:
				return base_Event != null;
		}
		return super.eIsSet(featureID);
	}

} //EventDefinitionImpl