@Override
public int size() {
if (size_ != -1) {
return size_;
}
if (invalid_) {
return 0;
}
try {
if (searchQuery_ == null || searchQuery_.isEmpty()) {
ViewNavigator nav = getNavigator();
size_ = nav == null ? 0 : nav.getCount();
} else {
ViewEntryCollection vec = getEntries();
size_ = vec == null ? 0 : vec.getCount();
}
} catch (Exception e) {
throw e instanceof RuntimeException ? (RuntimeException) e : new RuntimeException(e);
}
return size_;
}
