protected Boolean createContentDescription(EObject object) {
QualifiedName name = nameOf(object);
if (name != null) {
acceptor.accept(EObjectDescription.create(name, object));
}
return Boolean.TRUE;
}
protected void findIndexedReferences(
Set<URI> targetURIs,
IAcceptor<IReferenceDescription> acceptor,
Predicate<IReferenceDescription> filter,
IProgressMonitor monitor) {
Set<URI> targetResourceURIs =
newHashSet(
transform(
targetURIs,
new Function<URI, URI>() {
public URI apply(URI from) {
return from.trimFragment();
}
}));
int numResources = Iterables.size(index.getAllResourceDescriptions());
SubMonitor subMonitor =
SubMonitor.convert(monitor, Messages.ReferenceQuery_monitor, numResources);
for (IResourceDescription resourceDescription : index.getAllResourceDescriptions()) {
if (subMonitor.isCanceled()) return;
if (!targetResourceURIs.contains(resourceDescription.getURI())) {
for (IReferenceDescription referenceDescription :
resourceDescription.getReferenceDescriptions()) {
if (targetURIs.contains(referenceDescription.getTargetEObjectUri())
&& (filter == null || filter.apply(referenceDescription))) {
acceptor.accept(referenceDescription);
}
}
}
subMonitor.worked(1);
}
}
public void infer(
EObject xtendFile, IAcceptor<JvmDeclaredType> acceptor, boolean prelinkingPhase) {
if (!(xtendFile instanceof XtendFile)) return;
final XtendFile xtendFile2 = (XtendFile) xtendFile;
XtendClass xtendClass = xtendFile2.getXtendClass();
if (xtendClass == null) return;
JvmGenericType inferredJvmType = transform(xtendClass, prelinkingPhase);
acceptor.accept(inferredJvmType);
}
public void findLocalReferences(
Set<? extends EObject> targets,
IAcceptor<IReferenceDescription> acceptor,
Predicate<IReferenceDescription> filter,
IProgressMonitor monitor) {
if (monitor != null && monitor.isCanceled()) return;
if (targets != null && !targets.isEmpty()) {
Set<Resource> targetResources = new HashSet<Resource>();
for (EObject target : targets) {
targetResources.add(target.eResource());
}
Map<EObject, Collection<Setting>> targetResourceInternalCrossRefs =
CrossReferencer.find(targetResources);
Map<EObject, URI> exportedElementsMap = null;
SubMonitor subMonitor =
SubMonitor.convert(monitor, Messages.ReferenceQuery_monitor, targets.size());
for (EObject target : targets) {
Collection<Setting> crossRefSettings = targetResourceInternalCrossRefs.get(target);
if (crossRefSettings != null) {
SubMonitor subSubMonitor = subMonitor.newChild(crossRefSettings.size());
for (Setting crossRefSetting : crossRefSettings) {
if (subSubMonitor.isCanceled()) return;
EObject source = crossRefSetting.getEObject();
if (crossRefSetting.getEStructuralFeature() instanceof EReference) {
EReference reference = (EReference) crossRefSetting.getEStructuralFeature();
int index = 0;
if (reference.isMany()) {
List<?> values = (List<?>) source.eGet(reference);
for (int i = 0; i < values.size(); ++i) {
if (target == values.get(i)) {
index = i;
break;
}
}
}
if (exportedElementsMap == null)
exportedElementsMap = createExportedElementsMap(target.eResource());
IReferenceDescription localReferenceDescription =
new DefaultReferenceDescription(
source,
target,
reference,
index,
findClosestExportedContainerURI(source, exportedElementsMap));
if (filter == null || filter.apply(localReferenceDescription))
acceptor.accept(localReferenceDescription);
}
subSubMonitor.worked(1);
}
}
}
}
}
@Override
public Boolean caseContent(Content content) {
EList<Tag> tags = content.getTags();
Map<String, String> userData = newHashMapWithExpectedSize(1);
List<String> tagData = newArrayListWithExpectedSize(tags.size());
for (Tag tag : tags) {
createContentDescription(tag);
tagData.add(tag.getName());
}
userData.put(Descriptions.TAG_KEY, on(Descriptions.SEPARATOR).join(tagData));
IEObjectDescription description = create(nameOf(content), content, userData);
acceptor.accept(description);
return Boolean.TRUE;
}
protected void addSectionToAppend(IAcceptor<ReplaceRegion> acceptor) {
StringBuilder importDeclarationsToAppend = getImportDeclarationsToAppend();
if (importDeclarationsToAppend.length() == 0) return;
importRegion = regionUtil.addLeadingWhitespace(importRegion, resource);
importRegion = regionUtil.addTrailingSingleWhitespace(importRegion, lineSeparator, resource);
int insertOffset = importRegion.getOffset() + importRegion.getLength();
if (insertOffset != 0 && originalImportDeclarations.isEmpty())
importDeclarationsToAppend.insert(0, lineSeparator);
importDeclarationsToAppend.append(lineSeparator);
int insertLength = -importRegion.getLength();
insertLength += regionUtil.addTrailingWhitespace(importRegion, resource).getLength();
ReplaceRegion appendDeclarations =
new ReplaceRegion(
new TextRegion(insertOffset, insertLength), importDeclarationsToAppend.toString());
acceptor.accept(appendDeclarations);
}
/** @since 2.0 */
public void findIndexedReferences(
IQueryData queryData,
URI resourceURI,
IAcceptor<IReferenceDescription> acceptor,
IProgressMonitor progressMonitor) {
IResourceDescription resourceDescription =
index.getResourceDescription(resourceURI.trimFragment());
if (resourceDescription != null) {
for (IReferenceDescription referenceDescription :
resourceDescription.getReferenceDescriptions()) {
if (queryData.getTargetURIs().contains(referenceDescription.getTargetEObjectUri())
&& (queryData.getResultFilter() == null
|| queryData.getResultFilter().apply(referenceDescription))) {
acceptor.accept(referenceDescription);
}
}
}
}
@Override
public boolean createEObjectDescriptions(
EObject eObject, IAcceptor<IEObjectDescription> acceptor) {
if (eObject instanceof EClass) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
URI uri = eObject.eResource().getURI();
EClass eClass = ecoreFactory.createEClass();
proxyTool.installProxyURI(uri, eClass, name);
acceptor.accept(EObjectDescription.create(name, eClass));
}
return false;
} else if (eObject instanceof GenClass) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
URI uri = eObject.eResource().getURI();
GenClass genClass = genFactory.createGenClass();
proxyTool.installProxyURI(uri, genClass, name);
acceptor.accept(EObjectDescription.create(name, genClass));
}
return false;
} else if (eObject instanceof GenDataType) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
URI uri = eObject.eResource().getURI();
GenDataType genDataType =
eObject instanceof GenEnum
? genFactory.createGenEnum()
: genFactory.createGenDataType();
proxyTool.installProxyURI(uri, genDataType, name);
acceptor.accept(EObjectDescription.create(name, genDataType));
}
return false;
} else if (eObject instanceof JvmGenericType) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
URI uri = eObject.eResource().getURI();
JvmGenericType jvmGenericType = typesFactory.createJvmGenericType();
proxyTool.installProxyURI(uri, jvmGenericType, name);
acceptor.accept(EObjectDescription.create(name, jvmGenericType));
}
return false;
} else if (eObject instanceof JvmEnumerationType) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
URI uri = eObject.eResource().getURI();
JvmEnumerationType jvmEnumerationType = typesFactory.createJvmEnumerationType();
proxyTool.installProxyURI(uri, jvmEnumerationType, name);
acceptor.accept(EObjectDescription.create(name, jvmEnumerationType));
}
return false;
} else if (eObject instanceof XAnnotationDirective) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
acceptor.accept(EObjectDescription.create(name, eObject));
}
return false;
} else if (eObject instanceof EPackage) {
QualifiedName name = nameProvider.getFullyQualifiedName(eObject);
if (name != null) {
URI uri = eObject.eResource().getURI();
EPackage ePackage = ecoreFactory.createEPackage();
proxyTool.installProxyURI(uri, ePackage, name);
acceptor.accept(
EObjectDescription.create(name, ePackage, Collections.singletonMap("nsURI", "true")));
}
return true;
} else if (eObject instanceof XPackage
|| eObject instanceof GenModel
|| eObject instanceof GenPackage) {
return true;
} else {
return false;
}
}