| Name | Description | Type | Package | Framework | 
| AbstractMQTTSubscriptionStrategy | Abstract implementation of the MQTTSubscriptionStrategy interface providing the base functionality that is common to most implementations. | Class | org.apache.activemq.transport.mqtt.strategy | Apache ActiveMQ | 
| MQTTCodec | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTCodec .MQTTFrameSink | Sink for newly decoded MQTT Frames. | Interface | org.apache.activemq.transport.mqtt.MQTTCodec | Apache ActiveMQ | 
| MQTTDefaultSubscriptionStrategy | Default implementation that uses unmapped topic subscriptions. | Class | org.apache.activemq.transport.mqtt.strategy | Apache ActiveMQ | 
| MQTTInactivityMonitor | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTNIOSSLTransport | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTNIOSSLTransportFactory | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTNIOTransport | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTNIOTransportFactory | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTPacketIdGenerator | Manages PUBLISH packet ids for clients. | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | 
| MQTTProtocolConverter | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTProtocolException | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTProtocolSupport | A set of static methods useful for handling MQTT based client connections. | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | 
| MQTTSslTransportFactory | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTSubscription | Keeps track of the MQTT client subscription so that acking is correctly done. | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | 
| MQTTSubscriptionStrategy | Subscription management strategy used to control how MQTT clients subscribe to destination and how messages are addressed in order to | Interface | org.apache.activemq.transport.mqtt.strategy | Apache ActiveMQ | 
| MQTTTransport | Interface | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTTransportFactory | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTTransportFilter | The MQTTTransportFilter normally sits on top of a TcpTransport that has been configured with the StompWireFormat and is used to convert MQTT commands to | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | 
| MQTTVirtualTopicSubscriptionStrategy | Subscription strategy that converts all MQTT subscribes that would be durable to Virtual Topic Queue subscriptions. | Class | org.apache.activemq.transport.mqtt.strategy | Apache ActiveMQ | 
| MQTTWireFormat | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | |
| MQTTWireFormatFactory | Creates WireFormat objects that marshalls the Stomp protocol. | Class | org.apache.activemq.transport.mqtt | Apache ActiveMQ | 
| ResponseHandler | Interface used by the MQTTProtocolConverter for callbacks. | Interface | org.apache.activemq.transport.mqtt | Apache ActiveMQ |