RTI Connext Java API
Version 6.1.2
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A request coming from one of the built-in services. More...
Inherits AbstractBuiltinTopicData.
Public Attributes | |
int | service_id |
The id of the service that the request was sent on. More... | |
final GUID_t | instance_id |
Each ServiceRequest is keyed on the instance_id. More... | |
final ByteSeq | request_body |
Service-specific information. More... | |
Static Public Attributes | |
static final int | UNKNOWN_SERVICE_ID |
An invalid Service Id. More... | |
static final int | TOPIC_QUERY_SERVICE_ID |
Service Id for the com.rti.dds.subscription.TopicQuery Service. More... | |
A request coming from one of the built-in services.
Data associated with the built-in topic com.rti.dds.topic.builtin.ServiceRequestTypeSupport.SERVICE_REQUEST_TOPIC_NAME. It contains service-specific information.
int service_id |
The id of the service that the request was sent on.
There can be multiple services that use the built-in ServiceRequest topic. The service_id identifies which service a specific request was sent from.
final GUID_t instance_id |
Each ServiceRequest is keyed on the instance_id.
The instance_id provides a way for users to differentiate between different requests coming from the same service.
final ByteSeq request_body |
Service-specific information.
Each service uses the request_body field to send information specific to that service in the form of an opaque sequence of bytes. Each service provides a helper function that will deserialize the information from the request body.
Referenced by TopicQueryHelper.topic_query_data_from_service_request().