/**
* Copyright (c) 2011 committers of YAKINDU 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:
* committers of YAKINDU - initial API and implementation
*/
package org.yakindu.sct.generator.genmodel.resource;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.xtext.naming.IQualifiedNameProvider;
import org.eclipse.xtext.naming.QualifiedName;
import org.eclipse.xtext.resource.EObjectDescription;
import org.eclipse.xtext.resource.IEObjectDescription;
import org.eclipse.xtext.resource.IReferenceDescription;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.impl.AbstractResourceDescription;
import org.yakindu.sct.model.sgen.FeatureParameter;
import com.google.common.collect.Lists;
import com.google.inject.Inject;
/**
*
* @author andreas muelder - Initial contribution and API
*
*/
public class FeatureResourceDescription extends AbstractResourceDescription
implements IResourceDescription {
public static final String FEATURE_CONTAINER = "featureContainer";
private final Resource resource;
private final URI uri;
@Inject
IQualifiedNameProvider qualifiedNameProvider;
public FeatureResourceDescription(Resource resource) {
this.resource = resource;
this.uri = getNormalizedURI(resource);
}
@Override
protected List<IEObjectDescription> computeExportedObjects() {
Iterator<EObject> contents = resource.getAllContents();
List<IEObjectDescription> result = Lists.newArrayList();
while (contents.hasNext()) {
EObject eObject = contents.next();
QualifiedName qualifiedName = qualifiedNameProvider.apply(eObject);
if (qualifiedName != null) {
Map<String, String> userData = new HashMap<String, String>();
if (eObject instanceof FeatureParameter) {
userData.put(FEATURE_CONTAINER, getFqName(eObject));
}
result.add(new EObjectDescription(qualifiedName, eObject,
userData));
}
}
return result;
}
private String getFqName(EObject eObject) {
return qualifiedNameProvider.getFullyQualifiedName(
((FeatureParameter) eObject).getFeatureType()).toString();
}
public URI getURI() {
return uri;
}
public Iterable<QualifiedName> getImportedNames() {
return Lists.newArrayList();
}
public Iterable<IReferenceDescription> getReferenceDescriptions() {
return Lists.newArrayList();
}
}