private void AddQueue(object value, DataWhereUnionType type)
{
_queue.Insert(0, "(");
_queue.Add(GetUnionTypeString(type));
_queue.Add(value);
_queue.Add(")");
}
private static string GetUnionTypeString(DataWhereUnionType type)
{
if (type == DataWhereUnionType.Or)
{
return(" OR ");
}
return(" AND ");
}
private void AddQueue(object l, object r, DataWhereUnionType type)
{
_queue = new List <object>(5);
_queue.Add("(");
_queue.Add(l);
_queue.Add(GetUnionTypeString(type));
_queue.Add(r);
_queue.Add(")");
_list = new List <DataParameter>(2);
}
private void Add(DataWhereQueue value, DataWhereUnionType type)
{
AddQueue(value, type);
_list.AddRange(value.Parameters);
}
private void Add(DataParameter value, DataWhereUnionType type)
{
AddQueue(value, type);
_list.Add(value);
}
internal DataWhereQueue(DataWhereQueue l, DataWhereQueue r, DataWhereUnionType type)
{
AddQueue(l, r, type);
_list.AddRange(l.Parameters);
_list.AddRange(r.Parameters);
}
internal DataWhereQueue(DataParameter l, DataParameter r, DataWhereUnionType type)
{
AddQueue(l, r, type);
_list.Add(l);
_list.Add(r);
}
