public IList <ElementType> Query <ElementType>(Transaction trans, Type extent, IComparer <ElementType> comparer)
{
lock (Lock())
{
trans = CheckTransaction(trans);
QQuery query = (QQuery)Query(trans);
query.Constrain(extent);
if (null != comparer)
{
query.SortBy(new GenericComparerAdaptor <ElementType>(comparer));
}
IQueryResult queryResult = query.GetQueryResult();
return(new GenericObjectSetFacade <ElementType>(queryResult));
}
}
public override IObjectSet Select()
{
if (_limit == -1)
{
return(_query.Execute());
}
IQueryResult queryResult = _query.GetQueryResult();
IdListQueryResult limitedResult = new IdListQueryResult(_query.Transaction(), _limit
);
int counter = 0;
IIntIterator4 i = queryResult.IterateIDs();
while (i.MoveNext())
{
if (counter++ >= _limit)
{
break;
}
limitedResult.Add(i.CurrentInt());
}
return(new ObjectSetFacade(limitedResult));
}
