Uses of Interface
pt.unl.fct.di.novasys.babel2.channels.BabelMessage

Packages that use BabelMessage

Package	Description
pt.unl.fct.di.novasys.babel2.channels	Channel abstractions, lifecycle builders, wire messages, and node components for Babel 2.
pt.unl.fct.di.novasys.babel2.channels.discovery	Channel extensions and interfaces for local network broadcast and multicast communication.
pt.unl.fct.di.novasys.babel2.channels.internal	In-memory simulated communication channels for intra-JVM protocol testing and message passing.
pt.unl.fct.di.novasys.babel2.channels.legacy.simpleServer	Legacy server-side channel implementation compatible with legacy clients.
pt.unl.fct.di.novasys.babel2.channels.messages	Network handshake and discovery messages exchanged across IP channels.
pt.unl.fct.di.novasys.babel2.channels.quic	QUIC transport channel implementation for Babel 2, providing multiplexed, stream-oriented communication secured by mutual TLS.
pt.unl.fct.di.novasys.babel2.channels.serializers	Core serializer abstractions, registries, and primitive wire serializers for Babel 2 IP messaging.
pt.unl.fct.di.novasys.babel2.channels.serializers.babelTypes	Serializers for core Babel runtime types including nodes, components, and messages.
pt.unl.fct.di.novasys.babel2.channels.tcp_tls	TCP transport channel implementation for Babel 2, providing reliable, ordered, connection-oriented message delivery over persistent TCP sockets with configurable authentication modes and identity verification.
pt.unl.fct.di.novasys.babel2.channels.udp	UDP datagram channel implementation for connectionless unicast and multicast messaging.
pt.unl.fct.di.novasys.babel2.channels.utils	Platform transport utilities and helper methods for Netty network channels.
pt.unl.fct.di.novasys.babel2.core	Core runtime, protocol lifecycle, executor models, and protocol extensions for Babel 2.
pt.unl.fct.di.novasys.babel2.core.broadcast	Provides interfaces and extensions for implementing and consuming broadcast services in the Babel 2 framework.
pt.unl.fct.di.novasys.babel2.core.broadcast.events	Contains events used by broadcast protocols to communicate between consumers and providers in the Babel 2 framework.
pt.unl.fct.di.novasys.babel2.core.signed.events	Protocol events delivering signed message reception and send outcomes.
pt.unl.fct.di.novasys.babel2.events	Event hierarchy defining network states, message delivery outcomes, protocol notifications, and runtime lifecycle events in Babel 2.
pt.unl.fct.di.novasys.babel2.handlers	Functional interfaces defining internal handler signatures for routing Babel events to protocol callback methods.
pt.unl.fct.di.novasys.babel2.protocols.discovery.messages	Network probe and answer messages exchanged during local network node discovery.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels

Classes in pt.unl.fct.di.novasys.babel2.channels with type parameters of type BabelMessage

Modifier and Type	Class	Description
class	BasicSignedBabelMessageSerializer<T extends BabelMessage>	Serializer and verifier for SignedBabelMessage instances wrapping a message of type T.
class	FullSignedBabelMessageSerializer<T extends BabelMessage>	Extended serializer for SignedBabelMessage instances capable of both signing outgoing messages and forwarding already-signed messages.
final class	SignedBabelMessage<T extends BabelMessage>	Wrapper for a BabelMessage that optionally carries a cryptographic signature and the identity of the sending node.

Classes in pt.unl.fct.di.novasys.babel2.channels that implement BabelMessage

Modifier and Type	Class	Description
final class	SignedBabelMessage<T extends BabelMessage>	Wrapper for a BabelMessage that optionally carries a cryptographic signature and the identity of the sending node.

Methods in pt.unl.fct.di.novasys.babel2.channels with parameters of type BabelMessage

Modifier and Type	Method	Description
void	BabelChannel.send(BabelNode peer, BabelMessage message)	Sends a message through this channel to the given peer using a persistent connection.
void	ComposedBabelChannel.send(BabelNode peer, BabelMessage message)
void	BabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)	Sends a message to peer without establishing a persistent connection.
void	ComposedBabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.discovery

Methods in pt.unl.fct.di.novasys.babel2.channels.discovery with parameters of type BabelMessage

Modifier and Type	Method	Description
void	BroadcastIPBabelChannel.multicast(BabelMessage message)	Multicast for all the connected local network nodes.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.internal

Methods in pt.unl.fct.di.novasys.babel2.channels.internal with parameters of type BabelMessage

Modifier and Type	Method	Description
void	InternalBabelChannel.send(BabelNode peer, BabelMessage message)
void	InternalBabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.legacy.simpleServer

Methods in pt.unl.fct.di.novasys.babel2.channels.legacy.simpleServer with parameters of type BabelMessage

Modifier and Type	Method	Description
void	LegacySimpleServerBabelChannel.send(BabelNode peer, BabelMessage message)
void	LegacySimpleServerBabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.messages

Classes in pt.unl.fct.di.novasys.babel2.channels.messages that implement BabelMessage

Modifier and Type	Class	Description
final record	KeepAliveMessage	Singleton message sent periodically over QUIC connections to prevent the underlying QUIC session from timing out due to inactivity.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.quic

Methods in pt.unl.fct.di.novasys.babel2.channels.quic with parameters of type BabelMessage

Modifier and Type	Method	Description
void	QUICBabelChannel.send(BabelNode peer, BabelMessage message)	Sends a message through this channel to the given peer using a persistent connection.
void	QUICBabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)	Sends a message to peer without establishing a persistent connection.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.serializers

Classes in pt.unl.fct.di.novasys.babel2.channels.serializers with type parameters of type BabelMessage

Modifier and Type	Interface	Description
interface	BabelNetworkMessageSerializer<T extends BabelMessage>	Serializer contract for Babel IP network messages.

Methods in pt.unl.fct.di.novasys.babel2.channels.serializers with type parameters of type BabelMessage

Modifier and Type	Method	Description
static <T extends BabelMessage> @Nullable BabelNetworkMessageSerializer<T>	SerializerRegistry.getMessageSerializerByClass(Class<T> clazz)	Looks up the BabelNetworkMessageSerializer registered for the given message class.
static <T extends BabelMessage> @Nullable BabelNetworkMessageSerializer<T>	SerializerRegistry.getMessageSerializerById(int id)	Looks up the BabelNetworkMessageSerializer registered for the given message ID.
static <T extends BabelMessage> @Nullable BasicSignedBabelMessageSerializer<T>	SerializerRegistry.getSignedBabelMessageSerializerByClass(Class<T> clazz)	Looks up the BasicSignedBabelMessageSerializer registered for the given message class.
static <T extends BabelMessage> @Nullable BasicSignedBabelMessageSerializer<T>	SerializerRegistry.getSignedBabelMessageSerializerById(int id)	Looks up the BasicSignedBabelMessageSerializer registered for the given message ID.
static <T extends BabelMessage> @Nullable BasicSignedBabelMessageSerializer<T>	SerializerRegistry.getSignedMessageSerializerById(int id)	Looks up the BasicSignedBabelMessageSerializer registered for the given message ID.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.serializers.babelTypes

Classes in pt.unl.fct.di.novasys.babel2.channels.serializers.babelTypes that implement interfaces with type arguments of type BabelMessage

Modifier and Type	Class	Description
final class	BabelMessageSerializer	General serializer for BabelMessage instances.

Methods in pt.unl.fct.di.novasys.babel2.channels.serializers.babelTypes that return BabelMessage

Modifier and Type	Method	Description
BabelMessage	BabelMessageSerializer.deserialize(io.netty.buffer.ByteBuf in, NodeStore store)

Methods in pt.unl.fct.di.novasys.babel2.channels.serializers.babelTypes that return types with arguments of type BabelMessage

Modifier and Type	Method	Description
Class<BabelMessage>	BabelMessageSerializer.getObjectClass()

Methods in pt.unl.fct.di.novasys.babel2.channels.serializers.babelTypes with parameters of type BabelMessage

Modifier and Type	Method	Description
int	BabelMessageSerializer.getEstimateSize(BabelMessage object)
void	BabelMessageSerializer.serialize(BabelMessage object, io.netty.buffer.ByteBuf out, NodeStore store)

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.tcp_tls

Subclasses with type arguments of type BabelMessage in pt.unl.fct.di.novasys.babel2.channels.tcp_tls

Modifier and Type	Class	Description
class	TCPMixedBabelSocketCodec	Netty codec that frames both standard (unsigned) and cryptographically signed Babel messages over the same TCP connection.

Methods in pt.unl.fct.di.novasys.babel2.channels.tcp_tls with parameters of type BabelMessage

Modifier and Type	Method	Description
protected void	TCPMixedBabelSocketCodec.encode(io.netty.channel.ChannelHandlerContext ctx, BabelMessage msg, io.netty.buffer.ByteBuf out)
void	AbstractTCPBabelChannel.send(BabelNode peer, BabelMessage message)	Sends a BabelMessage to the specified peer over the active TCP connection.
void	AbstractTCPBabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)	Sends a message to peer without establishing a persistent connection.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.udp

Methods in pt.unl.fct.di.novasys.babel2.channels.udp that return BabelMessage

Modifier and Type	Method	Description
BabelMessage	AddressedBabelMessage.message()	Returns the value of the message record component.

Methods in pt.unl.fct.di.novasys.babel2.channels.udp with parameters of type BabelMessage

Modifier and Type	Method	Description
void	UDPBabelChannel.multicast(BabelMessage message)
void	UDPBabelChannel.send(BabelNode peer, BabelMessage message)
void	UDPBabelChannel.sendEphemeral(BabelNode peer, BabelMessage message)

Constructors in pt.unl.fct.di.novasys.babel2.channels.udp with parameters of type BabelMessage

Modifier	Constructor	Description
	AddressedBabelMessage(BabelMessage message, BabelNode sender, InetSocketAddress senderAddress)	Creates an instance of a AddressedBabelMessage record class.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.channels.utils

Method parameters in pt.unl.fct.di.novasys.babel2.channels.utils with type arguments of type BabelMessage

Modifier and Type	Method	Description
static it.unimi.dsi.fastutil.ints.Int2ObjectMap<BabelNetworkMessageSerializer<?>>	BabelIpUtils.getSerializersMap(Set<Class<? extends BabelMessage>> interestedMessages)	Builds a fast map from message-type IDs to their serializers for the given set of interested message classes.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.core

Methods in pt.unl.fct.di.novasys.babel2.core that return types with arguments of type BabelMessage

Modifier and Type	Method	Description
Set<Class<? extends BabelMessage>>	AbstractBabelProtocolHolder.interestedInMessages()
Set<Class<? extends BabelMessage>>	BabelProtocolHolder.interestedInMessages()	Returns the set of BabelMessage classes that this protocol is interested in receiving.
Set<Class<? extends BabelMessage>>	AbstractBabelProtocolHolder.interestedOutFailedMessages()
Set<Class<? extends BabelMessage>>	BabelProtocolHolder.interestedOutFailedMessages()	Returns the set of BabelMessage classes for which this protocol handles delivery failure.
Set<Class<? extends BabelMessage>>	AbstractBabelProtocolHolder.interestedOutSuccessMessages()
Set<Class<? extends BabelMessage>>	BabelProtocolHolder.interestedOutSuccessMessages()	Returns the set of BabelMessage classes for which this protocol handles successful delivery.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.core.broadcast

Methods in pt.unl.fct.di.novasys.babel2.core.broadcast with parameters of type BabelMessage

Modifier and Type	Method	Description
default void	BroadcastConsumerBabelProtocol.broadcast(Babel runtime, BabelMessage message)	Sends message to all members of the overlay by routing a BroadcastRequest event to the registered broadcast provider.
default void	BroadcastProviderBabelProtocol.deliverMessage(Babel runtime, BabelMessage message, BabelNode node)	Delivers a broadcast-received message to all local consumer protocols by dispatching a BroadcastDeliverEvent through the runtime.
void	BroadcastProviderBabelProtocol.uponBroadcastRequest(BabelMessage message)	Called by the BroadcastProviderExtension when a consumer protocol requests that message be broadcast to all overlay members.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.core.broadcast.events

Methods in pt.unl.fct.di.novasys.babel2.core.broadcast.events that return BabelMessage

Modifier and Type	Method	Description
BabelMessage	BroadcastDeliverEvent.message()	Returns the value of the message record component.
BabelMessage	BroadcastRequest.message()	Returns the value of the message record component.

Constructors in pt.unl.fct.di.novasys.babel2.core.broadcast.events with parameters of type BabelMessage

Modifier	Constructor	Description
	BroadcastDeliverEvent(BabelMessage message, BabelNode sender)	Creates an instance of a BroadcastDeliverEvent record class.
	BroadcastRequest(BabelMessage message)	Creates an instance of a BroadcastRequest record class.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.core.signed.events

Classes in pt.unl.fct.di.novasys.babel2.core.signed.events with type parameters of type BabelMessage

Modifier and Type	Class	Description
final record	SignedMessageIn<T extends BabelMessage>	Protocol event delivered when an inbound signed message arrives.
final record	SignedMessageOutFailed<T extends BabelMessage>	Protocol event delivered when an outbound signed message fails to be sent.
final record	SignedMessageOutSuccess<T extends BabelMessage>	Protocol event delivered when an outbound signed message is successfully sent.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.events

Methods in pt.unl.fct.di.novasys.babel2.events that return BabelMessage

Modifier and Type	Method	Description
BabelMessage	MessageEvent.message()	The message associated with this event.
BabelMessage	MessageInEvent.message()	Returns the value of the message record component.
BabelMessage	MessageOutFailedEvent.message()	Returns the value of the message record component.
BabelMessage	MessageOutSuccessEvent.message()	Returns the value of the message record component.

Constructors in pt.unl.fct.di.novasys.babel2.events with parameters of type BabelMessage

Modifier	Constructor	Description
	MessageInEvent(BabelMessage message, BabelNode sender)	Creates an instance of a MessageInEvent record class.
	MessageOutFailedEvent(BabelMessage message, BabelNode receiver, @Nullable Throwable cause)	Creates an instance of a MessageOutFailedEvent record class.
	MessageOutSuccessEvent(BabelMessage message, BabelNode receiver)	Creates an instance of a MessageOutSuccessEvent record class.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.handlers

Classes in pt.unl.fct.di.novasys.babel2.handlers with type parameters of type BabelMessage

Modifier and Type	Interface	Description
interface	BroadcastDeliverHandler<T extends BabelMessage>	Functional interface invoked when a broadcast message is delivered to a BroadcastConsumerBabelProtocol.
interface	MessageInHandler<T extends BabelMessage>	Functional interface for handling an inbound BabelMessage.
interface	MessageOutFailedHandler<T extends BabelMessage>	Functional interface invoked when an attempt to send an outbound BabelMessage failed.
interface	MessageOutSuccessHandler<T extends BabelMessage>	Functional interface invoked when an outbound BabelMessage has been successfully delivered to the remote node.

Uses of BabelMessage in pt.unl.fct.di.novasys.babel2.protocols.discovery.messages

Classes in pt.unl.fct.di.novasys.babel2.protocols.discovery.messages that implement BabelMessage

Modifier and Type	Class	Description
final record	BabelNodeAnswer	Discovery message sent in response to a probe, announcing active channels and addresses of the node.
final record	BabelNodeProbeMessage	Multicast probe message querying the local network for contact information of a target node.