public static StatisticsUpdate collectStatisticChanges(LookupElement item, final Lookup lookup) {
applyLastCompletionStatisticsUpdate();
final StatisticsInfo base = StatisticsWeigher.getBaseStatisticsInfo(item, null);
if (base == StatisticsInfo.EMPTY) {
return new StatisticsUpdate(StatisticsInfo.EMPTY);
}
StatisticsUpdate update =
new StatisticsUpdate(
StatisticsWeigher.composeStatsWithPrefix(base, lookup.itemPattern(item), true));
ourPendingUpdate = update;
Disposer.register(
update,
new Disposable() {
@Override
public void dispose() {
//noinspection AssignmentToStaticFieldFromInstanceMethod
ourPendingUpdate = null;
}
});
return update;
}
