org.eclipse.scada.da.server.common.io

Interface PollRequest

All Known Implementing Classes:

AbstractRequestBlock, DaveRequestBlock, ModbusRequestBlock

public interface PollRequest

Method Summary

Modifier and Type	Method and Description
Object	createPollRequest() Create poll request
void	dispose()
long	getPollRequestTimeout() Get the requested timeout in milliseconds
void	handleDisconnect()
void	handleFailure(Throwable e)
boolean	handleMessage(Object message) Handle an incoming message while the job was active
void	handleTimeout()
Long	updatePriority(long now)

Method Detail

createPollRequest

Object createPollRequest()

Create poll request

getPollRequestTimeout

long getPollRequestTimeout()

Get the requested timeout in milliseconds

Returns:

the poll request timeout in milliseconds, less then or equal to zero means no timeout handling

handleMessage

boolean handleMessage(Object message)

Handle an incoming message while the job was active

Parameters:

message - the incoming message

Returns:

if the message as processed

handleFailure

void handleFailure(Throwable e)

handleDisconnect

void handleDisconnect()

handleTimeout

void handleTimeout()

updatePriority

Long updatePriority(long now)

dispose

void dispose()