| /******************************************************************************* |
| * 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 207365 |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ocl.expressions.impl; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.ocl.expressions.ExpressionsPackage; |
| import org.eclipse.ocl.expressions.StateExp; |
| import org.eclipse.ocl.utilities.Visitor; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>State Exp</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.ocl.expressions.impl.StateExpImpl#getReferredState <em>Referred State</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class StateExpImpl<C, S> |
| extends OCLExpressionImpl<C> |
| implements StateExp<C, S> { |
| |
| /** |
| * The cached value of the '{@link #getReferredState() <em>Referred State</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getReferredState() |
| * @generated |
| * @ordered |
| */ |
| protected S referredState; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected StateExpImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return ExpressionsPackage.Literals.STATE_EXP; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| public S getReferredState() { |
| if (referredState != null && ((EObject) referredState).eIsProxy()) { |
| InternalEObject oldReferredState = (InternalEObject) referredState; |
| referredState = (S) eResolveProxy(oldReferredState); |
| if (referredState != oldReferredState) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| ExpressionsPackage.STATE_EXP__REFERRED_STATE, |
| oldReferredState, referredState)); |
| } |
| } |
| return referredState; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public S basicGetReferredState() { |
| return referredState; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setReferredState(S newReferredState) { |
| S oldReferredState = referredState; |
| referredState = newReferredState; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| ExpressionsPackage.STATE_EXP__REFERRED_STATE, oldReferredState, |
| referredState)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case ExpressionsPackage.STATE_EXP__REFERRED_STATE : |
| if (resolve) |
| return getReferredState(); |
| return basicGetReferredState(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ExpressionsPackage.STATE_EXP__REFERRED_STATE : |
| setReferredState((S) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.STATE_EXP__REFERRED_STATE : |
| setReferredState((S) null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.STATE_EXP__REFERRED_STATE : |
| return referredState != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * @generated NOT |
| */ |
| @Override |
| @SuppressWarnings("unchecked") |
| public <T, U extends Visitor<T, ?, ?, ?, ?, ?, ?, ?, ?, ?>> T accept(U v) { |
| return ((Visitor<T, C, ?, ?, ?, ?, S, ?, ?, ?>) v).visitStateExp(this); |
| } |
| |
| } //StateExpImpl |