private List<List<ChangeInfo>> query() throws OrmException, QueryParseException {
if (imp.isDisabled()) {
throw new QueryParseException("query disabled");
}
if (queries == null || queries.isEmpty()) {
queries = Collections.singletonList("status:open");
} else if (queries.size() > 10) {
// Hard-code a default maximum number of queries to prevent
// users from submitting too much to the server in a single call.
throw new QueryParseException("limit of 10 queries");
}
IdentifiedUser self = null;
try {
if (user.get().isIdentifiedUser()) {
self = (IdentifiedUser) user.get();
self.asyncStarredChanges();
}
return query0();
} finally {
if (self != null) {
self.abortStarredChanges();
}
}
}
public void clearStarredChanges() {
// Async query may have started before an update that the caller expects
// to see the results of, so we can't trust it.
abortStarredChanges();
starredChanges = null;
}