Package org.epics.pvaccess.impl.remote.server

Interface ChannelHostingTransport

All Known Implementing Classes:

BlockingServerTCPTransport, NonBlockingServerTCPTransport

public interface ChannelHostingTransport

Interface defining a transport that hosts channels.

Version:

$Id$

Author:

Matej Sekoranja

Method Summary

Modifier and Type	Method	Description
void	depreallocateChannelSID(int sid)	De-preallocate new channel SID.
ServerChannel	getChannel(int sid)	Get channel by its SID.
int	getChannelCount()	Get channel count.
ServerChannel[]	getChannels()	Get an array of all hosted channels.
int	preallocateChannelSID()	Preallocate new channel SID.
void	registerChannel(int sid, ServerChannel channel)	Register a new channel.
void	unregisterChannel(int sid)	Unregister a new channel (and deallocates its handle).

Method Detail

preallocateChannelSID

int preallocateChannelSID()

Preallocate new channel SID.

Returns:

new channel server id (SID).

depreallocateChannelSID

void depreallocateChannelSID(int sid)

De-preallocate new channel SID.

Parameters:

sid - preallocated channel SID.

registerChannel

void registerChannel(int sid,
                     ServerChannel channel)

Register a new channel.

Parameters:

sid - preallocated channel SID.

channel - channel to register.

unregisterChannel

void unregisterChannel(int sid)

Unregister a new channel (and deallocates its handle).

Parameters:

sid - SID

getChannel

ServerChannel getChannel(int sid)

Get channel by its SID.

Parameters:

sid - channel SID

Returns:

channel with given SID, null otherwise

getChannelCount

int getChannelCount()

Get channel count.

Returns:

channel count.

getChannels

ServerChannel[] getChannels()

Get an array of all hosted channels.

Returns:

an array of all hosted channels.