Optional
beforeThe bus this actor subscribes to.
Optional
busThe message that will be configured in the bus for reporting failures.
This message may be a template string that contains references to the executed action
.
For example, the following templated string is allowed:
"RDF dereferencing failed: no actors could handle ${action.handle.mediaType}"
Mediator that runs all transforms defined by user over the output stream of the query operation
Mediator that runs the next query operation
The name for this actor.
Actor that must be registered in the bus before this actor.