private List index(int numEvents, EventStream es, TObjectIntHashMap predicateIndex) {
TObjectIntHashMap omap = new TObjectIntHashMap();
int outcomeCount = 0;
List eventsToCompare = new ArrayList(numEvents);
TIntArrayList indexedContext = new TIntArrayList();
while (es.hasNext()) {
Event ev = es.nextEvent();
String[] econtext = ev.getContext();
ComparableEvent ce;
int ocID;
String oc = ev.getOutcome();
if (omap.containsKey(oc)) {
ocID = omap.get(oc);
} else {
ocID = outcomeCount++;
omap.put(oc, ocID);
}
for (int i = 0; i < econtext.length; i++) {
String pred = econtext[i];
if (predicateIndex.containsKey(pred)) {
indexedContext.add(predicateIndex.get(pred));
}
}
// drop events with no active features
if (indexedContext.size() > 0) {
ce = new ComparableEvent(ocID, indexedContext.toNativeArray());
eventsToCompare.add(ce);
} else {
System.err.println(
"Dropped event " + ev.getOutcome() + ":" + Arrays.asList(ev.getContext()));
}
// recycle the TIntArrayList
indexedContext.resetQuick();
}
outcomeLabels = toIndexedStringArray(omap);
predLabels = toIndexedStringArray(predicateIndex);
return eventsToCompare;
}
private void queueUnresolvedFilesSinceLastRestart() {
PersistentFS fs = PersistentFS.getInstance();
int maxId = FSRecords.getMaxId();
TIntArrayList list = new TIntArrayList();
for (int id = fileIsResolved.nextClearBit(1);
id >= 0 && id < maxId;
id = fileIsResolved.nextClearBit(id + 1)) {
int nextSetBit = fileIsResolved.nextSetBit(id);
int endOfRun = Math.min(maxId, nextSetBit == -1 ? maxId : nextSetBit);
do {
VirtualFile virtualFile = fs.findFileById(id);
if (queueIfNeeded(virtualFile, myProject)) {
list.add(id);
} else {
fileIsResolved.set(id);
}
} while (++id < endOfRun);
}
log("Initially added to resolve " + toVfString(list.toNativeArray()));
}
@NotNull
private FSRecords.NameId[] persistAllChildren(
@NotNull final VirtualFile file, final int id, @NotNull FSRecords.NameId[] current) {
assert file != mySuperRoot;
final NewVirtualFileSystem fs = replaceWithNativeFS(getDelegate(file));
String[] delegateNames = VfsUtil.filterNames(fs.list(file));
if (delegateNames.length == 0 && current.length > 0) {
return current;
}
Set<String> toAdd = ContainerUtil.newHashSet(delegateNames);
for (FSRecords.NameId nameId : current) {
toAdd.remove(nameId.name);
}
final TIntArrayList childrenIds = new TIntArrayList(current.length + toAdd.size());
final List<FSRecords.NameId> nameIds =
ContainerUtil.newArrayListWithExpectedSize(current.length + toAdd.size());
for (FSRecords.NameId nameId : current) {
childrenIds.add(nameId.id);
nameIds.add(nameId);
}
for (String newName : toAdd) {
FakeVirtualFile child = new FakeVirtualFile(file, newName);
FileAttributes attributes = fs.getAttributes(child);
if (attributes != null) {
int childId = createAndFillRecord(fs, child, id, attributes);
childrenIds.add(childId);
nameIds.add(new FSRecords.NameId(childId, FileNameCache.storeName(newName), newName));
}
}
FSRecords.updateList(id, childrenIds.toNativeArray());
setChildrenCached(id);
return nameIds.toArray(new FSRecords.NameId[nameIds.size()]);
}