RTI Connext Java API  Version 5.0.0
LivelinessChangedStatus Class Reference

com.rti.dds.infrastructure.StatusKind.StatusKind.LIVELINESS_CHANGED_STATUS More...

Inherits Status.

Public Member Functions

 LivelinessChangedStatus ()
 The no-argument constructor for this status object.
 
 LivelinessChangedStatus (LivelinessChangedStatus src)
 A copy constructor.
 

Public Attributes

int alive_count
 The total count of currently alive com.rti.dds.publication.DataWriter entities that write the com.rti.dds.topic.Topic the com.rti.dds.subscription.DataReader reads.
 
int not_alive_count
 The total count of currently not_alive com.rti.dds.publication.DataWriter entities that write the com.rti.dds.topic.Topic the com.rti.dds.subscription.DataReader reads.
 
int alive_count_change
 The change in the alive_count since the last time the listener was called or the status was read.
 
int not_alive_count_change
 The change in the not_alive_count since the last time the listener was called or the status was read.
 
final InstanceHandle_t last_publication_handle
 An instance handle to the last remote writer to change its liveliness.
 

Additional Inherited Members

- 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.StatusKind.LIVELINESS_CHANGED_STATUS

The com.rti.dds.subscription.DataReaderListener.on_liveliness_changed callback may be invoked for the following reasons:

Constructor & Destructor Documentation

The no-argument constructor for this status object.

A copy constructor.

Exceptions
NullPointerExceptionif the given status is null.

Member Data Documentation

int alive_count

The total count of currently alive com.rti.dds.publication.DataWriter entities that write the com.rti.dds.topic.Topic the com.rti.dds.subscription.DataReader reads.

int not_alive_count

The total count of currently not_alive com.rti.dds.publication.DataWriter entities that write the com.rti.dds.topic.Topic the com.rti.dds.subscription.DataReader reads.

int alive_count_change

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

int not_alive_count_change

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

final InstanceHandle_t last_publication_handle

An instance handle to the last remote writer to change its liveliness.


RTI Connext Java API Version 5.0.0 Copyright © Thu Aug 30 2012 Real-Time Innovations, Inc