org.omg.dds.core.status

Class PublicationMatchedStatus

java.lang.Object

org.omg.dds.core.status.Status

org.omg.dds.core.status.PublicationMatchedStatus

All Implemented Interfaces:

Serializable, DDSObject

public abstract class PublicationMatchedStatus
extends Status

The DataWriter has found a DataReader that matches the Topic and has compatible QoS, or has ceased to be matched with a DataReader that was previously considered to be matched.

See Also:

PublicationMatchedEvent, SubscriptionMatchedStatus, Serialized Form

Constructor Summary

Constructors

Constructor and Description
PublicationMatchedStatus()

Method Summary

Methods

Modifier and Type	Method and Description
abstract int	getCurrentCount() The number of DataReaders currently matched to the concerned DataWriter.
abstract int	getCurrentCountChange() The change in currentCount since the last time the listener was called or the status was read.
abstract InstanceHandle	getLastSubscriptionHandle() Handle to the last DataReader that matched the DataWriter, causing the status to change.
abstract int	getTotalCount() Total cumulative count the concerned DataWriter discovered a "match" with a DataReader.
abstract int	getTotalCountChange() The change in totalCcount since the last time the listener was called or the status was read.

Methods inherited from class org.omg.dds.core.status.Status

allStatuses, noStatuses

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.omg.dds.core.DDSObject

getEnvironment

Constructor Detail

PublicationMatchedStatus

public PublicationMatchedStatus()

Method Detail

getTotalCount

public abstract int getTotalCount()

Total cumulative count the concerned DataWriter discovered a "match" with a DataReader. That is, it found a DataReader for the same Topic with a requested QoS that is compatible with that offered by the DataWriter.

getTotalCountChange

public abstract int getTotalCountChange()

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

getCurrentCount

public abstract int getCurrentCount()

The number of DataReaders currently matched to the concerned DataWriter.

getCurrentCountChange

public abstract int getCurrentCountChange()

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

getLastSubscriptionHandle

public abstract InstanceHandle getLastSubscriptionHandle()

Handle to the last DataReader that matched the DataWriter, causing the status to change.