How to apply a filter for each event of a sequence ?

I try to push an event sequence (org.omg.CosNotification.StructuredEvent[] events) from a PushSupplier to a consumer, using the org.omg.CosNotifyFilter API. My example consists in pushing events with different header type names, and filter them on this header type name. Here are the code lines :

			

			public org.omg.CosNotification.StructuredEvent[] createEvents()
			

			

			{
			

			

			org.omg.CosNotification.StructuredEvent[] batched = new org.omg.CosNotification.StructuredEvent[4];
			

			

			for (int i = 0 ; i
			< 4 ; i++)
			

			

			{
			

			

			batched[i] = new org.omg.CosNotification.StructuredEvent();
			

			

			batched[i].header = new EventHeader();
			

			

			batched[i].header.fixed_header = new FixedEventHeader();
			

			

			batched[i].header.fixed_header.event_type = new EventType();
			

			

			batched[i].header.fixed_header.event_type.domain_name = "domain";
			

			

			switch (i)
			

			

			{
			

			

			case 0:
			

			

			batched[i].header.fixed_header.event_type.type_name = "Music";
			

			

			break;
			

			

			case 1:
			

			

			batched[i].header.fixed_header.event_type.type_name = "Training";
			

			

			break;
			

			

			case 2:
			

			

			batched[i].header.fixed_header.event_type.type_name = "Tennis";
			

			

			break;
			

			

			case 3:
			

			

			batched[i].header.fixed_header.event_type.type_name = "Training";
			

			

			break;
			

			

			default:
			

			

			break;
			

			

			}
			

			

			batched[i].header.fixed_header.event_name = "";
			

			

			batched[i].header.variable_header = new Property[0];
			

			

			batched[i].filterable_data = new Property[1];
			

			

			batched[i].filterable_data[0] = new Property();
			

			

			batched[i].filterable_data[0].name = "Story";
			

			

			batched[i].filterable_data[0].value = orb.create_any();
			

			

			batched[i].filterable_data[0].value.insert_string("My filterable data");
			

			

			batched[i].remainder_of_body = orb.create_any();
			

			

			}
			

			

			return batched;
			

			

			}
			

			

		

Here is the filter defined in the consumer :

			

			org.omg.CosNotifyFilter.FilterFactory filter_factory = _channel.default_filter_factory();
			

			

			org.omg.CosNotifyFilter.Filter filter = filter_factory.create_filter("EXTENDED_TCL");
			

			

			ConstraintExp constraints[] = new ConstraintExp[1];
			

			

			constraints[0] = new ConstraintExp();
			

			

			constraints[0].event_types = new EventType[1];
			

			

			constraints[0].event_types[0] = new EventType();
			

			

			constraints[0].event_types[0].domain_name = "domain";
			

			

			constraints[0].event_types[0].type_name = "Training";
			

			

			constraints[0].constraint_expr = "";
			

			

			filter.add_constraints(constraints);
			

			

			_supplier.add_filter(filter);
			

			

		

My problem is that either the first event in the sequence respect the filter, and all the sequence is pushed, either it does not respect the filter, and nothing is pushed. I would like to push only events which respect the filter into the sequence. Is it possible ?