public HqlTreeNode Query(HqlSelectFrom selectFrom, HqlWhere where, HqlOrderBy orderBy)
{
return new HqlQuery(_factory, selectFrom, where, orderBy);
}
public HqlQuery Query(HqlSelectFrom selectFrom, HqlWhere where)
{
return new HqlQuery(_factory, selectFrom, where);
}
public HqlQuery Query(HqlSelectFrom selectFrom, HqlWhere where)
{
return(new HqlQuery(_factory, selectFrom, where));
}
public HqlTreeNode Query(HqlSelectFrom selectFrom, HqlWhere where, HqlOrderBy orderBy)
{
return(new HqlQuery(_factory, selectFrom, where, orderBy));
}
public override void VisitWhereClause(WhereClause whereClause, QueryModel queryModel, int index)
{
// Visit the predicate to build the query
var visitor = new HqlGeneratorExpressionTreeVisitor(_parameterAggregator);
visitor.Visit(whereClause.Predicate);
// There maybe a where clause in existence already, in which case we AND with it.
if (_whereClause == null)
{
_whereClause = _hqlTreeBuilder.Where(visitor.GetHqlTreeNodes().Single());
}
else
{
HqlAnd mergedPredicates = _hqlTreeBuilder.And(_whereClause.Children.Single(),
visitor.GetHqlTreeNodes().Single());
_whereClause = _hqlTreeBuilder.Where(mergedPredicates);
}
}