Package xal.plugin.epics7.server

Class Epics7ServerMonitor

java.lang.Object

xal.ca.Monitor

xal.plugin.epics7.Epics7Monitor

xal.plugin.epics7.server.Epics7ServerMonitor

All Implemented Interfaces:

gov.aps.jca.cas.ProcessVariableEventCallback, org.epics.pvdata.monitor.MonitorRequester, org.epics.pvdata.pv.Requester

public class Epics7ServerMonitor
extends Epics7Monitor
implements org.epics.pvdata.monitor.MonitorRequester, gov.aps.jca.cas.ProcessVariableEventCallback

Monitor implementation for Epics7 server.

Author:

Juan F. Esteban Müller <JuanF.EstebanMuller@ess.eu>

Field Summary

Fields

Modifier and Type	Field	Description
protected com.cosylab.epics.caj.cas.util.MemoryProcessVariable	memoryProcessVariable
protected com.cosylab.epics.caj.cas.ProcessVariableEventDispatcher	processVariableEventDispatcher
protected org.epics.pvdatabase.PVRecord	pvRecord

Fields inherited from class xal.plugin.epics7.Epics7Monitor

listener, lock, nativeChannel, nativeMonitor, started

Fields inherited from class xal.ca.Monitor

ALARM, intMaskEvent, LOG, VALUE, xalChan

Method Summary

Modifier and Type	Method	Description
protected void	begin()	Start the channel monitoring
void	canceled()
void	clear()	Stop the monitoring of PV
static Epics7ServerMonitor	createNewMonitor(Epics7Channel channel, org.epics.pvdatabase.PVRecord pvRecord, com.cosylab.epics.caj.cas.util.MemoryProcessVariable memoryProcessVariable, String request, EventListener listener, int intMaskEvent)
void	monitorConnect(org.epics.pvdata.pv.Status status, org.epics.pvdata.monitor.Monitor monitor, org.epics.pvdata.pv.Structure structure)
void	monitorEvent(org.epics.pvdata.monitor.Monitor monitor)
void	postEvent(int select, gov.aps.jca.dbr.DBR event)
protected void	updateTheOtherProtocol(org.epics.pvdata.pv.PVStructure pvS)

Methods inherited from class xal.plugin.epics7.Epics7Monitor

createNewMonitor, getRequesterName, message, unlisten

Methods inherited from class xal.ca.Monitor

finalize, getChannel, postStatusRecord, postTimeRecord, postValueRecord

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.epics.pvdata.monitor.MonitorRequester

unlisten

Methods inherited from interface org.epics.pvdata.pv.Requester

getRequesterName, message

Field Details

processVariableEventDispatcher

protected com.cosylab.epics.caj.cas.ProcessVariableEventDispatcher processVariableEventDispatcher

memoryProcessVariable

protected com.cosylab.epics.caj.cas.util.MemoryProcessVariable memoryProcessVariable

pvRecord

protected org.epics.pvdatabase.PVRecord pvRecord

Method Details

createNewMonitor

public static Epics7ServerMonitor createNewMonitor(Epics7Channel channel,
 org.epics.pvdatabase.PVRecord pvRecord,
 com.cosylab.epics.caj.cas.util.MemoryProcessVariable memoryProcessVariable,
 String request,
 EventListener listener,
 int intMaskEvent)
                                            throws MonitorException

Throws:

MonitorException

begin

protected void begin()

Description copied from class: Monitor

Start the channel monitoring

Overrides:

begin in class Epics7Monitor

clear

public void clear()

Description copied from class: Monitor

Stop the monitoring of PV

Overrides:

clear in class Epics7Monitor

monitorConnect

public void monitorConnect(org.epics.pvdata.pv.Status status,
 org.epics.pvdata.monitor.Monitor monitor,
 org.epics.pvdata.pv.Structure structure)

Specified by:

monitorConnect in interface org.epics.pvdata.monitor.MonitorRequester

Overrides:

monitorConnect in class Epics7Monitor

monitorEvent

public void monitorEvent(org.epics.pvdata.monitor.Monitor monitor)

Specified by:

monitorEvent in interface org.epics.pvdata.monitor.MonitorRequester

Overrides:

monitorEvent in class Epics7Monitor

postEvent

public void postEvent(int select,
 gov.aps.jca.dbr.DBR event)

Specified by:

postEvent in interface gov.aps.jca.cas.ProcessVariableEventCallback

canceled

public void canceled()

updateTheOtherProtocol

protected void updateTheOtherProtocol(org.epics.pvdata.pv.PVStructure pvS)