Namespace com.ibm.streamsx.messaging.mqtt
Specialized toolkits - release 4.3.1.0-prod20190605 > com.ibm.streamsx.messaging 5.4.1 > com.ibm.streamsx.messaging.mqtt
Deprecation of MQTT functions
The MQTT functions (operators, functions, SPL types) of this toolkit available in the com.ibm.streamsx.messaging.mqtt SPL namespace is deprecated. Please migrate to the streamsx.mqtt toolkit.
Operators
- MQTTSink: DEPRECATED: The com.ibm.streamsx.messaging.mqtt.MQTTSink operator is deprecated and is replaced by the com.ibm.streamsx.mqtt.MQTTSink operator in the com.ibm.streamsx.mqtt toolkit. The deprecated operator might be removed in a future release.
- MQTTSource: DEPRECATED: The com.ibm.streamsx.messaging.mqtt.MQTTSource operator is deprecated and is replaced by the com.ibm.streamsx.mqtt.MQTTSource operator in the com.ibm.streamsx.mqtt toolkit. The deprecated operator might be removed in a future release.
Functions
- newControlSignal(MQTTSourceUpdate.TopicsUpdateAction, list<rstring>, uint32): Convenience method for creating a control signal that modifies subscription setting for MQTTSource operator
Types
- MQTTBlobMsg: Minimum Input/Output Stream Schema type for MQTT operators
- MQTTRStringMsg: Minimum Input/Output Stream Schema type for MQTT operators
- MQTTSinkUpdate.ControlPortType: The expected schema for the control input port in the MQTTSink operator
- MQTTSourceUpdate.ControlPortType: Expected schema for the control input port of the MQTTSource operator
- MQTTSourceUpdate.TopicsUpdateAction: Actions that can be applied to update the topics / Qos for MQTTSource operator
- MQTTSourceUpdate.TopicsUpdateDesc: A descriptor to describe how the topics / qos should be updated in MQTTSource operator.