All Classes

Class	Description
AckReasonCode	MQTT 5 Reason codes for PUBACK and PUBREC.
AdminService	This service provides general information about the state of this HiveMQ instance.
Async<T>	The interface for the async option of the extension system.
Async.Status	Information about the runtime status of an async option.
AsyncOutput<T>	Enables an output object to be processed in a non-blocking way.
AuthenticationFailedInput	Input object for the method ClientLifecycleEventListener.onAuthenticationFailedDisconnect(AuthenticationFailedInput).
AuthenticationSuccessfulInput	Input object for the method ClientLifecycleEventListener.onAuthenticationSuccessful(AuthenticationSuccessfulInput).
Authenticator	Marker interface for the AuthenticatorProvider.
AuthenticatorProvider	The authenticator provider allows to implement custom logic for the authentication of connecting MQTT clients.
AuthenticatorProviderInput	This is the input parameter of any AuthenticatorProvider providing ServerInformation and ClientBasedInput.
Authorizer	Marker interface for the AuthorizerProvider.
AuthorizerProvider	The authorizer provider allows to implement custom logic for the authorization for specific actions (i.e subscribing, publishing etc.) of MQTT clients.
AuthorizerProviderInput	This is the input parameter of any AuthorizerProvider providing ServerInformation and ClientBasedInput.
AuthPacket	Represents an AUTH packet.
AuthReasonCode
Builders	This class can be used to create builders for the following objects: RetainedPublish Publish TopicPermission TopicSubscription WillPublishPacket
ClientBasedInput	Provides information about the client and the connection of the client.
ClientContext	The client context is used to set up all interceptors for a client.
ClientInformation	The client information contains specific data for a client.
ClientInitializer
ClientInitiatedDisconnectInput	Input object for the method ClientLifecycleEventListener.onClientInitiatedDisconnect(ClientInitiatedDisconnectInput).
ClientLifecycleEventListener	A ClientLifecycleEventListener contains methods that allow custom logic to be executed when: A client starts an MQTT connection The authentication for a client is successful A client is disconnected
ClientLifecycleEventListenerProvider	The ClientLifecycleEventListenerProvider allows to provide an listener that listens to MQTT client based events.
ClientLifecycleEventListenerProviderInput	Input object for the method ClientLifecycleEventListenerProvider.getClientLifecycleEventListener(ClientLifecycleEventListenerProviderInput).
ClientService	Through this client service an extension can query details about connected or disconnected clients (with a persistent session) from the HiveMQ core.
ClientTlsInformation	The TLS information contains specific data about the TLS connection, should the client use TLS.
ClusterDiscoveryCallback	This callback is meant to regularly discover the addresses of all available HiveMQ cluster nodes.
ClusterDiscoveryInput	Input for the methods of a ClusterDiscoveryCallback.
ClusterDiscoveryOutput	Output for the methods of a ClusterDiscoveryCallback that provide the current addresses of all HiveMQ cluster nodes.
ClusterNodeAddress	Represents a cluster node's address.
ClusterService	Service for cluster related configuration.
CompletableScheduledFuture<T>	Abstract class for combining of ScheduledFuture and CompletableFuture.
ConnackOutboundInput	This is the input parameter of any ConnackOutboundInterceptor providing CONNACK, connection and client based information.
ConnackOutboundInterceptor	Interface for the outbound CONNACK interception.
ConnackOutboundInterceptorProvider	The interceptor provider allows to implement custom logic to modify outbound CONNACK messages.
ConnackOutboundOutput	This is the output parameter of any ConnackOutboundInterceptor providing methods to define the outcome of CONNACK interception.
ConnackOutboundProviderInput	This is the input parameter of any ConnackOutboundInterceptorProvider providing ServerInformation and ClientBasedInput.
ConnackPacket	Represents a CONNACK packet.
ConnackReasonCode	Reason code for the MQTT CONNACK packet.
ConnectInboundInput	This is the input parameter of any ConnectInboundInterceptor providing CONNECT, connection and client based information.
ConnectInboundInterceptor	Interface for the connect inbound interception.
ConnectInboundInterceptorProvider	The interceptor provider allows to implement custom logic to modify incoming CONNECT messages.
ConnectInboundOutput	This is the output parameter of any ConnectInboundInterceptor providing methods to define the outcome of a CONNECT interception.
ConnectInboundProviderInput	This is the input parameter of any ConnectInboundInterceptorProvider providing ServerInformation and ClientBasedInput.
ConnectionAttributeStore	Through this service an extension can manage client connection attributes with the same lifetime as the connection.
ConnectionInformation	The connection information contains specific data for the established connection of a client.
ConnectionLostInput	Input object for the method ClientLifecycleEventListener.onConnectionLost(ConnectionLostInput).
ConnectionStartInput	Input object for the method ClientLifecycleEventListener.onMqttConnectionStart(ConnectionStartInput).
ConnectPacket	Contains all information from a CONNECT packet.
DefaultAuthorizationBehaviour	Default behaviour when no Authorizer or TopicPermission matched for the PUBLISH/SUBSCRIBE.
DisconnectedReasonCode	MQTT 5 CONNACK and DISCONNECT reason codes are listed here.
DisconnectEventInput	Input object for ClientLifecycleEventListener methods for disconnect events.
DisconnectInboundInput	This is the input parameter of any DisconnectInboundInterceptor providing DISCONNECT, connection and client based information.
DisconnectInboundInterceptor	Interface for the inbound DISCONNECT interception.
DisconnectInboundOutput	This is the output parameter of any DisconnectInboundInterceptor providing methods to define the outcome of a DISCONNECT interception.
DisconnectOutboundInput	This is the input parameter of any DisconnectOutboundInterceptor providing DISCONNECT, connection and client based information.
DisconnectOutboundInterceptor	Interface for the outbound DISCONNECT interception.
DisconnectOutboundOutput	This is the output parameter of any DisconnectOutboundInterceptor providing methods to define the outcome of DISCONNECT interception.
DisconnectPacket	Represents a DISCONNECT packet.
DisconnectReasonCode	MQTT 5 disconnect reason codes are listed here.
DoNotImplement	Documents that this interface must not be implemented by an extension.
DoNotImplementException	This exception is used to signal that a given interface, annotated with DoNotImplement was falsely implemented by an extension.
EnhancedAuthConnectInput	Input parameter provided to EnhancedAuthenticator.onConnect(EnhancedAuthConnectInput, EnhancedAuthOutput).
EnhancedAuthenticator	Interface for the enhanced authentication of MQTT clients.
EnhancedAuthenticatorProvider	The authenticator provider allows to implement custom logic for the authentication of connecting MQTT clients.
EnhancedAuthInput	Input parameter provided to the methods of an EnhancedAuthenticator.
EnhancedAuthOutput	Output parameter provided to the methods of an EnhancedAuthenticator.
EventRegistry	Registry that allows the registration of different Event Listeners.
Experimental	Documents that this interface is experimental and might be subject to change in future HiveMQ versions.
ExtensionInformation	Detailed information about an extension.
ExtensionMain	The main starting point for each HiveMQ extension.
ExtensionStartInput	Input object for the start of an extension.
ExtensionStartOutput	Output object for the start of an extension.
ExtensionStopInput	Input object when an extension is stopped.
ExtensionStopOutput	Output object when an extension is stopped.
GlobalInterceptorRegistry
Immutable	A marker annotation interface which marks a class as immutable.
IncompatibleHiveMQVersionException	This exception is used to signal that a cluster node has an incompatible HiveMQ version for a specific request.
InitializerInput	This interface can be used to provide additional information in an initializer.
InitializerRegistry
Interceptor	Marker interface for Interceptors.
InvalidTopicException	This exception is used to signal that a given topic filter is invalid.
IterationCallback<T>	A callback that can be passed to methods in extension stores (e.g.
IterationContext
IterationFailedException	Unchecked Exception which is thrown when an iteration fails.
LicenseEdition	The enum represents the edition for which HiveMQ is licensed.
LicenseInformation
LifecycleStage
LimitExceededException	Unchecked Exception which is thrown when a limit is exceeded by a passed parameter.
Listener	Holds information about the listener a client uses for a connection to HiveMQ.
ListenerType	The type of a Listener.
ManagedExtensionExecutorService	A shared thread pool executor which is a ScheduledExecutorService.
ModifiableClientSettings	An instance of this interface is provided by the SimpleAuthOutput and can be used to configure client specific parameters and restrictions.
ModifiableConnackPacket	A ConnackPacket that can be modified before it is sent to the client.
ModifiableConnectPacket	A modifiable version of the ConnectPacket.
ModifiableDefaultPermissions	Default permissions enable the authorization of PUBLISH/Subscriptions if no Authorizer is used.
ModifiableInboundDisconnectPacket	An inbound DisconnectPacket that can be modified before it is sent to the server.
ModifiableOutboundDisconnectPacket	An outbound DisconnectPacket that can be modified before it is sent to the client.
ModifiableOutboundPublish	A PublishPacket that can be modified for onward delivery.
ModifiablePubackPacket	A PubackPacket that can be modified before it is sent to the client (for PubackOutboundInterceptor) or to the server (for PubackInboundInterceptor).
ModifiablePubcompPacket	A PubcompPacket that can be modified before it is sent to the client (for PubcompOutboundInterceptor) or to the server (for PubcompInboundInterceptor).
ModifiablePublishPacket	A PublishPacket that can be modified for onward delivery.
ModifiablePubrecPacket	A PubrecPacket that can be modified before it is sent to the client (for PubrecOutboundInterceptor) or to the server (for PubrecInboundInterceptor).
ModifiablePubrelPacket	A PubrelPacket that can be modified before it is sent to the client (for PubrelOutboundInterceptor) or to the server (for PubrelInboundInterceptor).
ModifiableSubackPacket	A SubackPacket that can be modified before it is sent to the client.
ModifiableSubscribePacket	A copy of an SubscribePacket that can be modified for onward delivery.
ModifiableSubscription	A copy of a Subscription that can be modified for onward delivery.
ModifiableUnsubackPacket	An UnsubackPacket that can be modified before it is sent to the client.
ModifiableUnsubscribePacket	A copy of an UnsubscribePacket that can be modified before it is processed by HiveMQ.
ModifiableUserProperties	Interface to modify UserProperties received from any MQTT packet.
ModifiableWillPublish
MqttVersion	The MQTT version of a client.
NoSuchClientIdException	This exception is used to signal that a given MQTT ClientId is unknown to the broker in the given context.
NotNull	An annotation which is used for indicating that something can not be null.
Nullable	An annotation which is used for indicating that something can be null.
OverloadProtectionThrottlingLevel	The enum is used to define how a client is affected by the overload protection.
PayloadFormatIndicator	Indicator for the payload.
PingReqInboundInput	This is the input parameter of any PingReqInboundInterceptor.
PingReqInboundInterceptor	Interface for the ping request inbound interception.
PingReqInboundOutput	This is the output parameter of any PingReqInboundInterceptor.
PingRespOutboundInput	This is the input parameter of any PingRespOutboundInterceptor.
PingRespOutboundInterceptor	Interface for the ping response interception.
PingRespOutboundOutput	This is the output parameter of any PingRespOutboundInterceptor.
ProxyInformation	This class encapsulates all information that is forwarded by a load balancer which uses the PROXY protocol.
PubackInboundInput	This is the input parameter for any PubackInboundInterceptor providing PUBACK, connection and client based information.
PubackInboundInterceptor	Interface for the inbound PUBACK interception.
PubackInboundOutput	This is the output parameter of any PubackInboundInterceptor.
PubackOutboundInput	This is the input parameter for any PubackOutboundInterceptor providing PUBACK, connection and client based information.
PubackOutboundInterceptor	Interface for the outbound PUBACK interception.
PubackOutboundOutput	This is the output parameter of any PubackOutboundInterceptor.
PubackPacket	Represents a PUBACK packet.
PubcompInboundInput	This is the input parameter for any PubcompInboundInterceptor providing PUBCOMP, connection and client based information.
PubcompInboundInterceptor	Interface for the inbound PUBCOMP interception.
PubcompInboundOutput	This is the output parameter of any PubcompInboundInterceptor.
PubcompOutboundInput	This is the input parameter for any PubcompOutboundInterceptor providing PUBCOMP, connection and client based information.
PubcompOutboundInterceptor	Interface for the outbound PUBCOMP interception.
PubcompOutboundOutput	This is the output parameter of any PubcompOutboundInterceptor.
PubcompPacket	Represents a PUBCOMP packet.
PubcompReasonCode	MQTT 5 Reason codes for PUBCOMP.
Publish	Represents a PUBLISH.
PublishAuthorizer	Interface for the PUBLISH authorization.
PublishAuthorizerInput	This is the input parameter of any PublishAuthorizer providing an unmodifiable inbound PublishPacket and ClientBasedInput.
PublishAuthorizerOutput	This is the output parameter of any PublishAuthorizer providing methods to define the outcome of the PUBLISH authorization.
PublishBuilder	This builder must be used to create a Publish.
PublishInboundInput	This is the input parameter of any PublishInboundInterceptor providing PUBLISH, connection and client based information.
PublishInboundInterceptor	Interface for the publish inbound interception.
PublishInboundOutput	This is the output parameter of any PublishInboundInterceptor providing methods to define the outcome of PUBLISH interception.
PublishOutboundInput	This is the input parameter of any PublishOutboundInterceptor providing PUBLISH, connection and client based information.
PublishOutboundInterceptor	Interface for the publish outbound interception.
PublishOutboundOutput	This is the output parameter of any PublishOutboundInterceptor providing methods to define the outcome of PUBLISH interception.
PublishPacket	Represents a PUBLISH packet.
PublishService	This service allows extensions to publish new MQTT messages programmatically.
PublishToClientResult	Used to inform if the publish to the client had a matching subscription.
PubrecInboundInput	This is the input parameter for any PubrecInboundInterceptor providing PUBREC, connection and client based information.
PubrecInboundInterceptor	Interface for the inbound PUBREC interception.
PubrecInboundOutput	This is the output parameter of any PubrecInboundInterceptor.
PubrecOutboundInput	This is the input parameter for any PubrecOutboundInterceptor providing PUBREC, connection and client based information.
PubrecOutboundInterceptor	Interface for the outbound PUBREC interception.
PubrecOutboundOutput	This is the output parameter of any PubrecOutboundInterceptor.
PubrecPacket	Represents a PUBREC packet.
PubrelInboundInput	This is the input parameter for any PubrelInboundInterceptor providing PUBREL, connection and client based information.
PubrelInboundInterceptor	Interface for the inbound PUBREL interception.
PubrelInboundOutput	This is the output parameter of any PubrelInboundInterceptor.
PubrelOutboundInput	This is the input parameter for any PubrelOutboundInterceptor providing PUBREL, connection and client based information.
PubrelOutboundInterceptor	Interface for the outbound PUBREL interception.
PubrelOutboundOutput	This is the output parameter of any PubrelOutboundInterceptor.
PubrelPacket	Represents a PUBREL packet.
PubrelReasonCode	MQTT 5 Reason codes for PUBREL.
Qos	The quality of service level (QOS) of a PUBLISH or subscription.
RateLimitExceededException	This exception is used to signal that the configured extension service rate limit has been exceeded.
RetainedMessageStore	The retained message store allows the management of retained messages from within extensions.
RetainedPublish
RetainedPublishBuilder	This builder must be used to create a RetainedPublish.
RetainHandling	The retain handling of a subscription.
SecurityRegistry	The Security Registry allows extensions to define the authentication and authorization of MQTT clients.
ServerInformation	The server information contains specific data about HiveMQ instance the extensions runs in.
ServerInitiatedDisconnectInput	Input object for the method ClientLifecycleEventListener.onServerInitiatedDisconnect(ServerInitiatedDisconnectInput).
Services	Services provide a convenient way for extensions to interact with the HiveMQ core.
SessionInformation	Information about the session of an MQTT client.
SimpleAsyncOutput<T>	Enables an output object to be processed in a non-blocking way.
SimpleAuthenticator	Interface for the simple authentication of MQTT clients.
SimpleAuthInput	Input parameter provided to SimpleAuthenticator.onConnect(SimpleAuthInput, SimpleAuthOutput).
SimpleAuthOutput	Output parameter provided to SimpleAuthenticator.onConnect(SimpleAuthInput, SimpleAuthOutput).
SubackOutboundInput	This is the input parameter of any SubackOutboundInterceptor providing SUBACK, connection and client based information.
SubackOutboundInterceptor	Interface for the SUBACK outbound interception.
SubackOutboundOutput	This is the output parameter of any SubackOutboundInterceptor providing methods to modify a SUBACK packet before it is sent to the client.
SubackPacket	Represents a SUBACK packet.
SubackReasonCode	The SUBACK reason codes for MQTT 5.
SubscribeInboundInput	This is the input parameter of any SubscribeInboundInterceptor providing SUBSCRIBE, connection and client based information.
SubscribeInboundInterceptor	Interface for the subscribe inbound interception.
SubscribeInboundOutput	This is the output parameter of any SubscribeInboundInterceptor providing methods to define the outcome of SUBSCRIBE interception.
SubscribePacket	Represents a SUBSCRIBE packet.
SubscriberForTopicResult
SubscriberWithFilterResult
Subscription	Represents a subscription from a SUBSCRIBE packet.
SubscriptionAuthorizer	Interface for the subscription authorization.
SubscriptionAuthorizerInput	This is the input parameter of any SubscriptionAuthorizer providing unmodifiable information about the Subscription and ClientBasedInput.
SubscriptionAuthorizerOutput	This is the output parameter of any SubscriptionAuthorizer providing methods to define the outcome of the subscription authorization.
SubscriptionsForClientResult	Parameter object passed to each iteration from SubscriptionStore.iterateAllSubscriptions(IterationCallback).
SubscriptionStore	This service allows extensions to manage the Subscriptions for client session programmatically.
SubscriptionType	Enum to filter the subscriptions by type.
ThreadSafe	An annotation which is used for indicating that a class is thread safe.
TimeoutFallback	The TimeoutFallback defines the strategy that will be applied after an Async operation timed out.
TlsInformation	The TLS information contains specific data about the TLS connection, should the client use TLS.
TopicPermission	A topic permission represents an authorization action.
TopicPermission.MqttActivity	The activity the topic permission is applied to.
TopicPermission.PermissionType	Represents if the PUBLISH/Subscription that matches the topic permission is allowed or denied.
TopicPermission.Qos	Matching quality of service levels for the topic permission.
TopicPermission.Retain	Represents the type of PUBLISH the topic permission is applied for.
TopicPermission.SharedSubscription	Represents the typ of Subscription the topic permission is applied for.
TopicPermissionBuilder	This builder allows to create TopicPermissions that can be used in the extension system.
TopicSubscription	Represents a Subscription.
TopicSubscriptionBuilder	This builder must be used to create a TopicSubscription.
UnsubackOutboundInput	This is the input parameter of any UnsubackOutboundInterceptor providing UNSUBACK, connection and client based information.
UnsubackOutboundInterceptor	Interface for the UNSUBACK outbound interception.
UnsubackOutboundOutput	This is the output parameter of any UnsubackOutboundInterceptor.
UnsubackPacket	Represents an UNSUBACK packet.
UnsubackReasonCode	Reason codes that can be set/contained in an UnsubackPacket.
UnsubscribeInboundInput	This is the input parameter of any UnsubscribeInboundInterceptor providing UNSUBSCRIBE, connection and client based information.
UnsubscribeInboundInterceptor	Interface for the inbound UNSUBSCRIBE interception.
UnsubscribeInboundOutput	This is the output parameter of any UnsubscribeInboundInterceptor.
UnsubscribePacket	Represents an UNSUBSCRIBE packet.
UserProperties	The user properties of an MQTT packet.
UserProperty	A representation for a user property.
WillPublishBuilder	This builder must be used to create a WillPublishPacket.
WillPublishPacket	Contains all information for the Will Publish that is part of a CONNECT packet.