ServiceRequestAcceptedStatus Class Reference

com.rti.dds.infrastructure.StatusKind.SERVICE_REQUEST_ACCEPTED_STATUS More...

Inherits Status.

Public Attributes
int	total_count
	The total cumulative number of ServiceRequests that have been accepted by a com.rti.dds.publication.DataWriter.
int	total_count_change
	The incremental changes in total_count since the last time the listener was called or the status was read.
int	current_count
	The current number of ServiceRequests that have been accepted by this com.rti.dds.publication.DataWriter.
int	current_count_change
	The change in current_count since the last time the listener was called or the status was read.
final InstanceHandle_t	last_request_handle
	A handle to the last com.rti.dds.topic.builtin.ServiceRequest that caused the com.rti.dds.publication.DataWriter's status to change.
int	service_id
	ID of the service to which the accepted Request belongs.

Additional Inherited Members
Public Member Functions inherited from Struct
abstract boolean	equals (Object obj)
abstract int	hashCode ()
String	toString ()
Protected Member Functions inherited from Struct
	Struct ()
abstract void	pull_from_nativeI (long native_status)
abstract void	push_to_nativeI (long native_status)

Detailed Description

com.rti.dds.infrastructure.StatusKind.SERVICE_REQUEST_ACCEPTED_STATUS

Currently, the only service that causes the ServiceRequestAcceptedStatus to be triggered is the com.rti.dds.subscription.TopicQuery service. A com.rti.dds.topic.builtin.ServiceRequest is accepted when a com.rti.dds.publication.DataWriter matches with a com.rti.dds.subscription.DataReader that has created a com.rti.dds.subscription.TopicQuery.

This status is also changed (and the listener, if any, called) when a ServiceRequest has been cancelled, or deleted. This will happen when a com.rti.dds.subscription.DataReader deletes a TopicQuery using com.rti.dds.subscription.DataReader.delete_topic_query.

Member Data Documentation

int total_count

The total cumulative number of ServiceRequests that have been accepted by a com.rti.dds.publication.DataWriter.

This number increases whenever a new request is accepted. It does not change when a request is cancelled.

int total_count_change

The incremental changes in total_count since the last time the listener was called or the status was read.

int current_count

The current number of ServiceRequests that have been accepted by this com.rti.dds.publication.DataWriter.

This number increases when a new request is accepted and decreases when an existing request is cancelled.

int current_count_change

The change in current_count since the last time the listener was called or the status was read.

final InstanceHandle_t last_request_handle

A handle to the last com.rti.dds.topic.builtin.ServiceRequest that caused the com.rti.dds.publication.DataWriter's status to change.

int service_id

ID of the service to which the accepted Request belongs.

See Also

com.rti.dds.topic.builtin.ServiceRequest.TOPIC_QUERY_SERVICE_ID