Uses of Class
xal.ca.ConnectionException

Packages that use ConnectionException

Package	Description
xal.ca
xal.plugin.epics7	The Open XAL EPICS7 plugin was introduced in v4.0.
xal.plugin.epics7.server
xal.smf
xal.smf.impl
xal.smf.impl.profile
xal.smf.scada

Uses of ConnectionException in xal.ca

Methods in xal.ca that throw ConnectionException

Modifier and Type	Method	Description
void	Channel.checkConnection()	Checks for process variable channel connection and throws a ConnectionException if absent.
protected void	Channel.checkConnection(String methodName)	Checks for process variable channel connection and throws a ConnectionException if absent after attempting a connection if necessary.
protected void	Channel.checkConnection(String methodName, boolean attemptConnection)	Checks for process variable channel connection and throws a ConnectionException if absent.
abstract int	Channel.elementCount()	Return size of value array associated with process variable
abstract Class<?>	Channel.elementType()	get the Java class associated with the native type of this channel
abstract boolean	Channel.readAccess()	Determine if channel has read access to process variable
protected abstract void	AbstractBatchGetRequest.requestChannelData(Channel channel)	Request to get the data for the channel
protected void	BatchGetValueRequest.requestChannelData(Channel channel)	request to get the data for the channel
protected void	BatchGetValueTimeRequest.requestChannelData(Channel channel)	request to get the data for the channel
abstract boolean	Channel.writeAccess()	Determine if channel has write access to process variable

Constructors in xal.ca that throw ConnectionException

Modifier	Constructor	Description
protected	Monitor(Channel chan, int intMaskEvent)	Creates new Monitor

Uses of ConnectionException in xal.plugin.epics7

Methods in xal.plugin.epics7 that throw ConnectionException

Modifier and Type	Method	Description
int	Epics7Channel.elementCount()
boolean	Epics7Channel.readAccess()
boolean	Epics7Channel.writeAccess()

Constructors in xal.plugin.epics7 that throw ConnectionException

Modifier	Constructor	Description
protected	Epics7Monitor(Epics7Channel channel, EventListener listener, int intMaskEvent)

Uses of ConnectionException in xal.plugin.epics7.server

Methods in xal.plugin.epics7.server that throw ConnectionException

Modifier and Type	Method	Description
int	Epics7ServerChannel.elementCount()

Uses of ConnectionException in xal.smf

Methods in xal.smf that throw ConnectionException

Modifier and Type	Method	Description
Channel	TimingCenter.getAndConnectChannel(String handle)	Get the channel corresponding to the specified handle and connect it.

Uses of ConnectionException in xal.smf.impl

Methods in xal.smf.impl that throw ConnectionException

Modifier and Type	Method	Description
static WireHarp.DaqConfig	WireHarp.DaqConfig.acquire(WireHarp smfHarp)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireHarp.DevConfig	WireHarp.DevConfig.acquire(WireHarp smfHarp)	Returns the defined set of configuration parameters currently used for the given device.
static WireHarp.DevStatus	WireHarp.DevStatus.acquire(WireHarp smfHarp)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.DataFit	WireScanner.DataFit.acquire(WireScanner ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.DataLiveArr	WireScanner.DataLiveArr.acquire(WireScanner ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.DataLivePt	WireScanner.DataLivePt.acquire(WireScanner ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.DataRaw	WireScanner.DataRaw.acquire(WireScanner ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.DblGaussFitAttrSet	WireScanner.DblGaussFitAttrSet.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.DevStatus	WireScanner.DevStatus.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.GaussFitAttrSet	WireScanner.GaussFitAttrSet.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.PrcgConfig	WireScanner.PrcgConfig.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.ScanConfig	WireScanner.ScanConfig.acquire(ProfileDevice ws)	Return the set of profile scan configuration parameters.
static WireScanner.SmplConfig	WireScanner.SmplConfig.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.StatisticalAttrSet	WireScanner.StatisticalAttrSet.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.Trace	WireScanner.Trace.acquire(WireScanner ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
static WireScanner.TrgConfig	WireScanner.TrgConfig.acquire(ProfileDevice ws)	Convenience method for retrieving a new initialized data structure populated from the given device state.
void	WireScanner.analysisParametersSelect(ProfileDevice.MACROPULSE enmBmSct, double dblBmFrac)	Changes the data processing parameters (see WireScanner.PrcgConfig) so that the on-board controller selects the beam micro-bunch section for computing measurement results.
static WireHarp.DataFit	WireHarp.DataFit.aquire(WireHarp smfHarp)	Convenience method for retrieving a new, initialized measurement set acquired from the given device.
static WireHarp.DataRaw	WireHarp.DataRaw.aquire(WireHarp smfHarp)	Convenience method for retrieving a new, initialized measurement set acquired from the given device.
static WireHarp.FitAttrSet	WireHarp.FitAttrSet.aquire(WireHarp smfHarp)	Convenience method for retrieving a new, initialized data structure populated from the current given device state.
static WireScanner.ActrConfig	WireScanner.ActrConfig.aquire(ProfileDevice ws)	Return the set of current device configuration parameters.
void	WireScanner.configureHardware(ParameterSet datPvFlds)	Set all the hardware parameter values associated with the given data set.
Monitor	WireScanner.createMonitor(XalPvDescriptor.IPvDescriptor pvdFld, IEventSinkValue snkEvents, int... mskEvtType)	Setup a value monitor on the given process variable (i.e., using its handle).
void	WireScanner.runCommand(WireScanner.CMD cmd)	Issue a wire scanner command with no arguments.
void	WireScanner.runCommand(WireScanner.CmdPck cmdPck)	Issue a wire scanner command with or without arguments arguments.

Constructors in xal.smf.impl that throw ConnectionException

Modifier	Constructor	Description
	ActrConfig(ProfileDevice ws)	Create a new ActrConfig object initialize with values fetched from the given device.
	DaqConfig(WireHarp smfHarp)	Create a new DaqConfig object containing the status information of the given device.
	DataFit(WireHarp smfHarp)	Creates a new instance of DataFit and initializes the signal values by acquiring data from the given device.
	DataFit(WireScanner ws)	Create a new DataFit object initialize with values fetched from the given device.
	DataLiveArr(WireScanner ws)	Create a new DataLiveArr object initialize with values fetched from the given device.
	DataLivePt(WireScanner ws)	Create a new DataLive object initialize with values fetched from the given device.
	DataRaw(WireHarp smfHarp)	Creates a new instance of DataRaw and initializes the signal values by acquiring data from the given device.
	DataRaw(WireScanner ws)	Create a new DataRaw object and initialize with values fetched from the given device.
	DevConfig(WireHarp smHarp)	Create a new ActrConfig object initialize with values fetched from the given device.
	DevStatus(WireHarp smfHarp)	Create a new DevStatus object containing the status information of the given device.
	DevStatus(ProfileDevice ws)	Create a new DevStatus object.
	PrcgConfig(ProfileDevice ws)	Create a new DaqConfig object initialize with values fetched from the given device.
	ScanConfig(ProfileDevice ws)	Create a new ScanConfig object initialize with values fetched from the given device.
	SmplConfig(ProfileDevice ws)	Create a new DaqConfig object initialize with values fetched from the given device.
	TrgConfig(ProfileDevice ws)	Create a new TrgConfig object initialize with values fetched from the given device.

Uses of ConnectionException in xal.smf.impl.profile

Methods in xal.smf.impl.profile that throw ConnectionException

Modifier and Type	Method	Description
<T extends ParameterSet> T	ProfileDevice.acquireConfig(Class<T> clsType)	Retrieves a given set of configuration parameter values.
<T extends SignalSet> T	ProfileDevice.acquireData(Class<T> clsType)	Acquires the current measurement data from the wire scanner data buffers.
void	ProfileDevice.configureHardware(ParameterSet datPvFlds)	Set all the hardware parameter values associated with the given data set.
Monitor	ProfileDevice.createMonitor(XalPvDescriptor.IPvDescriptor pvdFld, IEventSinkValue snkEvents, int... mskEvtType)	Setup a value monitor on the given process variable (i.e., using its handle).
void	SignalSet.loadHardwareValues(ProfileDevice smfDev)	Populate the fields of this data set by acquiring the current values of the signal process variables of the given device.

Constructors in xal.smf.impl.profile that throw ConnectionException

Modifier	Constructor	Description
protected	ParameterSet(ProfileDevice smfDev)	Create a new WireScanner.ParameterSet object.
protected	SignalAttrs(List<ScadaFieldDescriptor> lstPfdSet, AcceleratorNode ws)	Create a new, initialized SignalAttrs object.
protected	SignalAttrSet(AcceleratorNode ws)	Create a new, initialized ProfileAttrSet object.
protected	SignalSet(ProfileDevice smfDev)	Create a new SignalSet object initializing it with values acquired from the given device.

Uses of ConnectionException in xal.smf.scada

Methods in xal.smf.scada that throw ConnectionException

Modifier and Type	Method	Description
void	ScadaRecord.loadHardwareValues(AcceleratorNode smfDev)	Populate the fields of this data set with the current Process Variable values of the given device.
protected void	ScadaRecord.setFieldFromPV(String strFldName, String strHndPv, AcceleratorNode smfDev)	Set the value of of the given data field using the value obtained from the PV attached to the given device.
void	ScadaRecord.setHardwareValues(AcceleratorNode smfDev)	Sets the parameters of the given hardware device, to the values in this data structure.
protected void	ScadaRecord.setPvFromField(String strFldName, String strHndPv, AcceleratorNode smfDev)	Sets the given PV with the value of the data structure field given by name.

Constructors in xal.smf.scada that throw ConnectionException

Modifier	Constructor	Description
protected	ScadaRecord(AcceleratorNode smfDev)	Creates a new ScadaStruct object which is initialized from the data provided by the given hardware object.