RTI Connext Java API
Version 5.3.1
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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 | |
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Struct () | |
abstract void | pull_from_nativeI (long native_status) |
abstract void | push_to_nativeI (long native_status) |
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:
Liveliness is truly lost - a sample has not been received within the timeframe specified in com.rti.dds.infrastructure.LivelinessQosPolicy.lease_duration
Liveliness is recovered after being lost.
A new matching entity has been discovered.
The no-argument constructor for this status object.
A copy constructor.
NullPointerException | if the given status is null. |
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.