com.epam.fast.full.session.client

Class FastChannel

java.lang.Object

com.epam.fast.full.session.client.FastChannel

All Implemented Interfaces:

IFASTChannel

public class FastChannel
extends Object
implements IFASTChannel

This class provides the functionality to establish a connection with FAST servers, reading data and transforming them into FIX message.

Author:

Serhiy_Zahriychuk Date: Feb 19, 2009

Constructor Summary

Constructors

Constructor and Description
FastChannel(com.epam.common.transport.Transport transport, FIXFASTListener listener, FASTDecoderFactory factoryDecoder, com.epam.fast.full.coders.stream.SequenceObserver sequenceObserver, TransportType transportType) Creates the FastChannel with specified version.
FastChannel(com.epam.common.transport.Transport transport, FIXFASTListener listener, TemplateContainer templateContainer, ChannelVersion chanelVersion, TransportType transportType) Deprecated.
FastChannel(com.epam.common.transport.Transport transport, FIXFASTListener listener, TemplateContainer templateContainer, TransportType transportType) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	connect() Connect all transports to the servers.
void	disconnect() Disconnect all transports.
FASTDecoderFactory	getDecoderFactory() Returns decoder associate with this channel.
int	getPort() Returns Port of client transport.
boolean	isStarted() Returns true if at least one transport connected.
boolean	onNextMessageReceived(long seqNum)
void	reset(long seqNum)
void	resetSeqNum(long newSeqNum) Resets channel data.

Methods inherited from class java.lang.Object

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

Constructor Detail

FastChannel

@Deprecated
public FastChannel(com.epam.common.transport.Transport transport,
                                FIXFASTListener listener,
                                TemplateContainer templateContainer,
                                TransportType transportType)

Deprecated.

Constructor for create instance of FastClient.

Parameters:

transport - Instance of Client transport.

listener - Instance of FAST listener.

templateContainer - Container of FAST templates.

FastChannel

@Deprecated
public FastChannel(com.epam.common.transport.Transport transport,
                                FIXFASTListener listener,
                                TemplateContainer templateContainer,
                                ChannelVersion chanelVersion,
                                TransportType transportType)

Deprecated.

Creates the FastChannel with specified version.

Parameters:

transport - Instance of Client transport.

listener - Instance of FAST listener.

templateContainer - Container of FAST templates.

FastChannel

public FastChannel(com.epam.common.transport.Transport transport,
                   FIXFASTListener listener,
                   FASTDecoderFactory factoryDecoder,
                   com.epam.fast.full.coders.stream.SequenceObserver sequenceObserver,
                   TransportType transportType)

Creates the FastChannel with specified version.

Parameters:

transport - Instance of Client transport.

listener - Instance of FAST listener.

Method Detail

isStarted

public boolean isStarted()

Returns true if at least one transport connected.

Specified by:

isStarted in interface IFASTChannel

Returns:

true if at least one transport connected.

getPort

public int getPort()

Returns Port of client transport.

Specified by:

getPort in interface IFASTChannel

Returns:

Port of client transport.

connect

public void connect()
             throws IOException

Connect all transports to the servers.

Specified by:

connect in interface IFASTChannel

Throws:

IOException - If connect does not establish.

disconnect

public void disconnect()
                throws IOException

Disconnect all transports.

Specified by:

disconnect in interface IFASTChannel

Throws:

IOException - If connect does not closed.

getDecoderFactory

public FASTDecoderFactory getDecoderFactory()

Description copied from interface: IFASTChannel

Returns decoder associate with this channel.

Specified by:

getDecoderFactory in interface IFASTChannel

Returns:

Decoder

onNextMessageReceived

public boolean onNextMessageReceived(long seqNum)

resetSeqNum

public void resetSeqNum(long newSeqNum)

Description copied from interface: IFASTChannel

Resets channel data.

Specified by:

resetSeqNum in interface IFASTChannel

Parameters:

newSeqNum - the new seq num

reset

public void reset(long seqNum)