Package org.jlab.coda.emu.support.transport

Class DataChannelImplEmu

java.lang.Object

org.jlab.coda.emu.support.codaComponent.CODAStateMachineAdapter

org.jlab.coda.emu.support.transport.DataChannelAdapter

org.jlab.coda.emu.support.transport.DataChannelImplEmu

All Implemented Interfaces:

CODAStateMachine, StatedObject, DataChannel

public class DataChannelImplEmu
extends DataChannelAdapter

This class implement a data channel which gets-data-from/sends-data-to an Emu domain client/server.

Method Summary

Modifier and Type	Method	Description
void	end()	This method implements the END transition of the CODA run control state machine.
int	getInputLevel()	Get the relative fill level (0-100) of the ring of this input channel.
TransportType	getTransportType()	Get the type of transport this channel implements.
void	go()	This method implements the GO transition of the CODA run control state machine.
void	pause()	This method implements the PAUSE transition of the CODA run control state machine.
void	prestart()	This method implements the PRESTART transition of the CODA run control state machine.
void	reset()	This method implements the RESET transition of the CODA run control state machine.

Methods inherited from class org.jlab.coda.emu.support.transport.DataChannelAdapter

getDataTransport, getEndCallback, getError, getID, getModule, getNextSequence, getOutputLevel, getOutputRingCount, getPrescale, getPrestartCallback, getRecordId, getRingBufferIn, getRingBuffersOut, isInput, name, registerEndCallback, registerPrestartCallback, regulateOutputBufferRate, setDestinationBaList, setDestinationIpList, setRecordId, state

Methods inherited from class org.jlab.coda.emu.support.codaComponent.CODAStateMachineAdapter

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Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jlab.coda.emu.support.codaComponent.CODAStateMachine

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Method Details

getTransportType

public TransportType getTransportType()

Get the type of transport this channel implements.

Specified by:

getTransportType in interface DataChannel

Specified by:

getTransportType in class DataChannelAdapter

Returns:

type of transport this channel implements.

getInputLevel

public int getInputLevel()

Get the relative fill level (0-100) of the ring of this input channel.

Specified by:

getInputLevel in interface DataChannel

Overrides:

getInputLevel in class DataChannelAdapter

Returns:

relative fill level (0-100) of all the ring.

prestart

public void prestart()
              throws CmdExecException

This method implements the PRESTART transition of the CODA run control state machine.

Specified by:

prestart in interface CODAStateMachine

Overrides:

prestart in class DataChannelAdapter

Throws:

CmdExecException - if error during command execution.

go

public void go()

This method implements the GO transition of the CODA run control state machine.

Specified by:

go in interface CODAStateMachine

Overrides:

go in class CODAStateMachineAdapter

pause

public void pause()

This method implements the PAUSE transition of the CODA run control state machine.

Specified by:

pause in interface CODAStateMachine

Overrides:

pause in class CODAStateMachineAdapter

end

public void end()

This method implements the END transition of the CODA run control state machine.. Formerly this code was the close() method.

Specified by:

end in interface CODAStateMachine

Overrides:

end in class CODAStateMachineAdapter

reset

public void reset()

This method implements the RESET transition of the CODA run control state machine. Reset this channel by interrupting the data sending threads and closing ET system.

Specified by:

reset in interface CODAStateMachine

Overrides:

reset in class CODAStateMachineAdapter