/*******************************************************************************
* Copyright (c) 2010, 2014 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* E.D.Willink - initial API and implementation
*******************************************************************************/
package org.eclipse.ocl.xtext.completeocl.attributes;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.pivot.internal.scoping.AbstractAttribution;
import org.eclipse.ocl.pivot.internal.scoping.EnvironmentView;
import org.eclipse.ocl.pivot.internal.scoping.ScopeView;
import org.eclipse.ocl.xtext.completeoclcs.CompleteOCLCSPackage;
import org.eclipse.ocl.xtext.completeoclcs.PackageDeclarationCS;
public class PackageDeclarationCSAttribution extends AbstractAttribution
{
public static final @NonNull PackageDeclarationCSAttribution INSTANCE = new PackageDeclarationCSAttribution();
@Override
public ScopeView computeLookup(@NonNull EObject target, @NonNull EnvironmentView environmentView, @NonNull ScopeView scopeView) {
PackageDeclarationCS targetElement = (PackageDeclarationCS)target;
EStructuralFeature containmentFeature = scopeView.getContainmentFeature();
if (containmentFeature == CompleteOCLCSPackage.Literals.PACKAGE_DECLARATION_CS__OWNED_CONTEXTS) {
org.eclipse.ocl.pivot.Package pkg = targetElement.getReferredPackage();
if (pkg != null) {
environmentView.addAllPackages(pkg);
environmentView.addAllTypes(pkg);
}
}
return scopeView.getParent();
}
}