@NotNull
@Override
public FileStatus getElementStatus(final RefEntity element) {
final GlobalInspectionContextImpl context = getContext();
if (!isDisposed() && context.getUIOptions().SHOW_DIFF_WITH_PREVIOUS_RUN) {
if (myOldProblemElements != null) {
final boolean old = RefUtil.contains(element, myOldProblemElements.keySet());
final boolean current = RefUtil.contains(element, getProblemElements().keySet());
return calcStatus(old, current);
}
}
return FileStatus.NOT_CHANGED;
}
@Override
public Map<String, Set<RefEntity>> getOldContent() {
if (myOldProblemElements == null) return null;
final Map<String, Set<RefEntity>> oldContents =
new com.intellij.util.containers.HashMap<String, Set<RefEntity>>();
final Set<RefEntity> elements = myOldProblemElements.keySet();
for (RefEntity element : elements) {
String groupName =
element instanceof RefElement
? element.getRefManager().getGroupName((RefElement) element)
: element.getName();
final Set<RefEntity> collection = myContents.get(groupName);
if (collection != null) {
final Set<RefEntity> currentElements = new HashSet<RefEntity>(collection);
if (RefUtil.contains(element, currentElements)) continue;
}
Set<RefEntity> oldContent = oldContents.get(groupName);
if (oldContent == null) {
oldContent = new HashSet<RefEntity>();
oldContents.put(groupName, oldContent);
}
oldContent.add(element);
}
return oldContents;
}