Apama 10.11.3 | Connecting Apama Applications to External Components | Working with IAF Plug-ins | Java Codec Plug-in Development | The codec plug-in development specification for Java | Communication with other layers
 
Communication with other layers
 
Sending upstream messages received from the Semantic Mapper to a transport plug-in
Sending downstream messages received from a transport plug-in to the Semantic Mapper
This section discusses how the codec layer communicates with the transport layer and Semantic Mapper in upstream and downstream directions.