libtcspc.Multiplex¶

final class libtcspc.Multiplex(*event_types)[source]¶

Bases: Node

Processor that wraps events of several types into a single variant type.

The listed event types are combined into a single VariantEvent carrying whichever event arrived. This is typically used to buffer a stream of more than one event type through a stage that handles only a single type; Demultiplex reverses the effect.

Parameters:: *event_types (EventType) – The event types to combine. The order is significant and is part of the resulting VariantEvent type.

Notes

Events handled:

Events in event_types: passed through wrapped in a VariantEvent spanning all of event_types.
End of input: pass through.