| /******************************************************************************* |
| * 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 |
| *******************************************************************************/ |
| package org.eclipse.ocl.expressions.impl; |
| |
| import java.util.Collection; |
| |
| import java.util.Map; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.DiagnosticChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.ocl.expressions.ExpressionsPackage; |
| import org.eclipse.ocl.expressions.LoopExp; |
| import org.eclipse.ocl.expressions.OCLExpression; |
| import org.eclipse.ocl.expressions.Variable; |
| import org.eclipse.ocl.expressions.operations.LoopExpOperations; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>Loop Exp</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.ocl.expressions.impl.LoopExpImpl#getBody <em>Body</em>}</li> |
| * <li>{@link org.eclipse.ocl.expressions.impl.LoopExpImpl#getIterator <em>Iterator</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public abstract class LoopExpImpl<C, PM> |
| extends CallExpImpl<C> |
| implements LoopExp<C, PM> { |
| |
| /** |
| * The cached value of the '{@link #getBody() <em>Body</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getBody() |
| * @generated |
| * @ordered |
| */ |
| protected OCLExpression<C> body; |
| |
| /** |
| * The cached value of the '{@link #getIterator() <em>Iterator</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getIterator() |
| * @generated |
| * @ordered |
| */ |
| protected EList<Variable<C, PM>> iterator; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected LoopExpImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return ExpressionsPackage.Literals.LOOP_EXP; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public OCLExpression<C> getBody() { |
| return body; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetBody(OCLExpression<C> newBody, |
| NotificationChain msgs) { |
| OCLExpression<C> oldBody = body; |
| body = newBody; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, |
| Notification.SET, ExpressionsPackage.LOOP_EXP__BODY, oldBody, |
| newBody); |
| if (msgs == null) |
| msgs = notification; |
| else |
| msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setBody(OCLExpression<C> newBody) { |
| if (newBody != body) { |
| NotificationChain msgs = null; |
| if (body != null) |
| msgs = ((InternalEObject) body).eInverseRemove(this, |
| EOPPOSITE_FEATURE_BASE - ExpressionsPackage.LOOP_EXP__BODY, |
| null, msgs); |
| if (newBody != null) |
| msgs = ((InternalEObject) newBody).eInverseAdd(this, |
| EOPPOSITE_FEATURE_BASE - ExpressionsPackage.LOOP_EXP__BODY, |
| null, msgs); |
| msgs = basicSetBody(newBody, msgs); |
| if (msgs != null) |
| msgs.dispatch(); |
| } else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, |
| ExpressionsPackage.LOOP_EXP__BODY, newBody, newBody)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList<Variable<C, PM>> getIterator() { |
| if (iterator == null) { |
| iterator = new EObjectContainmentEList<Variable<C, PM>>( |
| Variable.class, this, ExpressionsPackage.LOOP_EXP__ITERATOR); |
| } |
| return iterator; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean checkSourceCollection(DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| return LoopExpOperations.checkSourceCollection(this, diagnostics, |
| context); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean checkLoopVariableInit(DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| return LoopExpOperations.checkLoopVariableInit(this, diagnostics, |
| context); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean checkLoopVariableType(DiagnosticChain diagnostics, |
| Map<Object, Object> context) { |
| return LoopExpOperations.checkLoopVariableType(this, diagnostics, |
| context); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, |
| int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case ExpressionsPackage.LOOP_EXP__BODY : |
| return basicSetBody(null, msgs); |
| case ExpressionsPackage.LOOP_EXP__ITERATOR : |
| return ((InternalEList<?>) getIterator()).basicRemove(otherEnd, |
| 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 ExpressionsPackage.LOOP_EXP__BODY : |
| return getBody(); |
| case ExpressionsPackage.LOOP_EXP__ITERATOR : |
| return getIterator(); |
| } |
| 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.LOOP_EXP__BODY : |
| setBody((OCLExpression<C>) newValue); |
| return; |
| case ExpressionsPackage.LOOP_EXP__ITERATOR : |
| getIterator().clear(); |
| getIterator() |
| .addAll((Collection<? extends Variable<C, PM>>) newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.LOOP_EXP__BODY : |
| setBody((OCLExpression<C>) null); |
| return; |
| case ExpressionsPackage.LOOP_EXP__ITERATOR : |
| getIterator().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ExpressionsPackage.LOOP_EXP__BODY : |
| return body != null; |
| case ExpressionsPackage.LOOP_EXP__ITERATOR : |
| return iterator != null && !iterator.isEmpty(); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| } //LoopExpImpl |