private void storeIds(@NotNull ConcurrentIntObjectMap<int[]> fileToForwardIds) {
int forwardSize = 0;
int backwardSize = 0;
final TIntObjectHashMap<TIntArrayList> fileToBackwardIds =
new TIntObjectHashMap<TIntArrayList>(fileToForwardIds.size());
for (ConcurrentIntObjectMap.IntEntry<int[]> entry : fileToForwardIds.entries()) {
int fileId = entry.getKey();
int[] forwardIds = entry.getValue();
forwardSize += forwardIds.length;
for (int forwardId : forwardIds) {
TIntArrayList backIds = fileToBackwardIds.get(forwardId);
if (backIds == null) {
backIds = new TIntArrayList();
fileToBackwardIds.put(forwardId, backIds);
}
backIds.add(fileId);
backwardSize++;
}
}
log("backwardSize = " + backwardSize);
log("forwardSize = " + forwardSize);
log("fileToForwardIds.size() = " + fileToForwardIds.size());
log("fileToBackwardIds.size() = " + fileToBackwardIds.size());
assert forwardSize == backwardSize;
// wrap in read action so that sudden quit (in write action) would not interrupt us
myApplication.runReadAction(
() -> {
if (!myApplication.isDisposed()) {
fileToBackwardIds.forEachEntry(
new TIntObjectProcedure<TIntArrayList>() {
@Override
public boolean execute(int fileId, TIntArrayList backIds) {
storage.addAll(fileId, backIds.toNativeArray());
return true;
}
});
}
});
}
