public StructureDiscoveryCommand Instantiate(Target target, TargetType type, IEnumerable<CaptionFilter> filters)
{
if (!(connection is AdomdConnection))
throw new ArgumentException();
var builder = InstantiateBuilder(target, type);
builder.Build(filters);
var cmd = connection.CreateCommand();
cmd.CommandText = builder.GetCommandText();
var postFilters = builder.GetPostFilters();
var description = new CommandDescription(target, filters);
OlapCommand command = null;
if ((target == Target.MeasureGroups && type == TargetType.Object) || target == Target.Perspectives)
command = new DistinctOlapCommand(cmd, postFilters, description);
else if (target == Target.Dimensions && type == TargetType.Object)
command = new DimensionCommand(cmd, postFilters, description);
else if (target == Target.Dimensions && type == TargetType.Relation)
command = new DimensionRelationCommand(cmd, postFilters, description);
else
command = new OlapCommand(cmd, postFilters, description);
return command;
}
public StructureDiscoveryCommand Instantiate(Target target, TargetType type, IEnumerable <IFilter> filters)
{
if (!(connection is AdomdConnection))
{
throw new ArgumentException();
}
var builder = InstantiateBuilder(target, type);
builder.Build(filters);
var cmd = connection.CreateCommand();
cmd.CommandText = builder.GetCommandText();
var postFilters = builder.GetPostFilters();
var description = new CommandDescription(target, filters);
OlapCommand command = null;
if ((target == Target.MeasureGroups && type == TargetType.Object) || target == Target.Perspectives)
{
command = new DistinctOlapCommand(cmd, postFilters, description);
}
else if (target == Target.Dimensions && type == TargetType.Object)
{
command = new DimensionCommand(cmd, postFilters, description);
}
else if (target == Target.Dimensions && type == TargetType.Relation)
{
command = new DimensionRelationCommand(cmd, postFilters, description);
}
else
{
command = new OlapCommand(cmd, postFilters, description);
}
return(command);
}