plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/impl/SendSignalActionImpl.java

/*******************************************************************************
 * Copyright (c) 2006, 2018 IBM Corporation, Zeligsoft Inc., and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 * 
 * Contributors:
 *   IBM - Initial API and implementation
 *   Zeligsoft - Bug 241426
 *******************************************************************************/
package org.eclipse.ocl.ecore.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.emf.ecore.impl.EObjectImpl;
import org.eclipse.ocl.ecore.EcorePackage;
import org.eclipse.ocl.ecore.SendSignalAction;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Send Signal Action</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.ocl.ecore.impl.SendSignalActionImpl#getSignal <em>Signal</em>}</li>
 * </ul>
 *
 * @generated
 */
public class SendSignalActionImpl
		extends EObjectImpl
		implements SendSignalAction {

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClass getSignal() {
		if (signal != null && signal.eIsProxy()) {
			InternalEObject oldSignal = (InternalEObject) signal;
			signal = (EClass) eResolveProxy(oldSignal);
			if (signal != oldSignal) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
						EcorePackage.SEND_SIGNAL_ACTION__SIGNAL, oldSignal,
						signal));
			}
		}
		return signal;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClass basicGetSignal() {
		return signal;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSignal(EClass newSignal) {
		EClass oldSignal = signal;
		signal = newSignal;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
				EcorePackage.SEND_SIGNAL_ACTION__SIGNAL, oldSignal, signal));
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EcorePackage.SEND_SIGNAL_ACTION__SIGNAL :
				setSignal((EClass) null);
				return;
		}
		super.eUnset(featureID);
	}

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

} //SendSignalActionImpl