Package org.epics.pvaccess.client.impl.remote.search

Interface ChannelSearchManager

All Known Implementing Classes:

SimpleChannelSearchManagerImpl

public interface ChannelSearchManager

Version:

$Id$

Author:

Matej Sekoranja

Method Summary

Modifier and Type	Method	Description
void	cancel()	Cancel.
void	newServerDetected()	Beacon anomaly detected.
void	register(SearchInstance channel)	Register channel.
void	register(SearchInstance channel, boolean penalize)	Register channel, with maximum possible period search.
int	registeredCount()	Get number of registered channels.
void	searchResponse(GUID guid, int cid, int seqNo, byte minorRevision, InetSocketAddress serverAddress)	Search response from server (channel found).
void	unregister(SearchInstance channel)	Unregister channel.

Method Detail

registeredCount

int registeredCount()

Get number of registered channels.

Returns:

number of registered channels.

register

void register(SearchInstance channel)

Register channel.

Parameters:

channel - channel to register.

register

void register(SearchInstance channel,
              boolean penalize)

Register channel, with maximum possible period search.

Parameters:

channel - channel to register.

penalize - register with penalty (do not search immediately).

unregister

void unregister(SearchInstance channel)

Unregister channel.

Parameters:

channel - channel to unregister.

searchResponse

void searchResponse(GUID guid,
                    int cid,
                    int seqNo,
                    byte minorRevision,
                    InetSocketAddress serverAddress)

Search response from server (channel found).

Parameters:

guid - server GUID.

cid - client channel ID.

seqNo - search sequence number.

minorRevision - server minor PVA revision.

serverAddress - server address.

newServerDetected

void newServerDetected()

Beacon anomaly detected. Boost searching of all channels.

cancel

void cancel()

Cancel.