@CheckReturnValue @ParametersAreNonnullByDefault

Package io.spine.server.bus

This package contains classes and interfaces for abstract Bus.

See: Description

Interface Summary

Interface	Description
BusFilter<E extends MessageEnvelope<?,?,?>>	The filter for the messages posted to a bus.
EnvelopeValidator<E extends MessageEnvelope<?,?,?>>	An interface defining the validator for a MessageEnvelope.
Listener<E extends MessageEnvelope<?,?,?>>	A listener receives a message when it is posted to a Bus before it is processed by filters.
MessageDispatcher<C extends io.spine.type.MessageClass,E extends MessageEnvelope>	A dispatcher of a message.
MulticastDispatcher<C extends io.spine.type.MessageClass,E extends MessageEnvelope>	Dispatches a message to several entities of the same type.
UnicastDispatcher<C extends io.spine.type.MessageClass,E extends MessageEnvelope>	Dispatches a message to one entity.

Class Summary

Class	Description
BusBuilder.FieldCheck	Verifies if required fields of a BusBuilder are set.
DispatcherRegistry<C extends io.spine.type.MessageClass<? extends com.google.protobuf.Message>,E extends MessageEnvelope<?,?,?>,D extends MessageDispatcher<C,E>>	A registry of message dispatchers.
MulticastBus<M extends io.spine.core.Signal<?,?,?>,E extends SignalEnvelope<?,M,?>,C extends io.spine.type.MessageClass<? extends com.google.protobuf.Message>,D extends MessageDispatcher<C,E>>	A Bus, which delivers a single message to multiple dispatchers.

Package io.spine.server.bus Description

This package contains classes and interfaces for abstract Bus.