@NotNull
private List<AnnotationData> doCollect(
@NotNull PsiModifierListOwner listOwner, boolean onlyWritable) {
final List<PsiFile> files = findExternalAnnotationsFiles(listOwner);
if (files == null) {
return NO_DATA;
}
SmartList<AnnotationData> result = new SmartList<AnnotationData>();
String externalName = getExternalName(listOwner, false);
if (externalName == null) return NO_DATA;
for (PsiFile file : files) {
if (!file.isValid()) continue;
if (onlyWritable && !file.isWritable()) continue;
MostlySingularMultiMap<String, AnnotationData> fileData = getDataFromFile(file);
ContainerUtil.addAll(result, fileData.get(externalName));
}
if (result.isEmpty()) {
return NO_DATA;
}
result.trimToSize();
return result;
}
