Results::Results(SharedRealm r, LinkViewRef lv, util::Optional<Query> q, SortOrder s)
: m_realm(std::move(r))
, m_link_view(lv)
, m_table(&lv->get_target_table())
, m_sort(std::move(s))
, m_mode(Mode::LinkView)
{
REALM_ASSERT(m_sort.column_indices.size() == m_sort.ascending.size());
if (q) {
m_query = std::move(*q);
m_mode = Mode::Query;
}
}
ListNotifier::ListNotifier(LinkViewRef lv, std::shared_ptr<Realm> realm)
: CollectionNotifier(std::move(realm))
, m_prev_size(lv->size())
{
// Find the lv's column, since that isn't tracked directly
size_t row_ndx = lv->get_origin_row_index();
m_col_ndx = not_found;
auto& table = lv->get_origin_table();
for (size_t i = 0, count = table.get_column_count(); i != count; ++i) {
if (table.get_column_type(i) == type_LinkList && table.get_linklist(i, row_ndx) == lv) {
m_col_ndx = i;
break;
}
}
REALM_ASSERT(m_col_ndx != not_found);
set_table(lv->get_target_table());
auto& sg = Realm::Internal::get_shared_group(*get_realm());
m_lv_handover = sg.export_linkview_for_handover(lv);
}
