net.sf.jrtps.rtps

Interface ReaderCache<T>

Type Parameters:

T - Type of the ReaderCache

public interface ReaderCache<T>

ReaderCache represents history cache from the RTPSReader point of view. RTPSReader uses ReaderCache to pass samples coming from network to DDS layer.

Author:

mcr70

Method Summary

Modifier and Type	Method and Description
void	addChange(int id, Guid writerGuid, Data data, Time timestamp) Adds a new change to ReaderCache.
void	changesBegin(int id) Notifies implementing class that a new set of changes is coming from RTPS layer.
void	changesEnd(int id) Notifies implementing class that there are no more samples coming from the RTPS layer.

Method Detail

changesBegin

void changesBegin(int id)

Notifies implementing class that a new set of changes is coming from RTPS layer.

Parameters:

id - Id of the message that caused this invocation

addChange

void addChange(int id,
               Guid writerGuid,
               Data data,
               Time timestamp)

Adds a new change to ReaderCache. It is the responsibility of the implementing class to decide whether or not this Sample is actually made available to applications or not.

Parameters:

id - id

writerGuid - Guid of the writer

data - Data

timestamp - Time

changesEnd

void changesEnd(int id)

Notifies implementing class that there are no more samples coming from the RTPS layer. I.e. the whole RTPS message has been processed.

Parameters:

id - Id of the message that caused this invocation