An example acquisition service using a fixed list of parameters. More...

Inheritance diagram for MockPlugin.AcquisitionService.MockSimpleAcquisitionService:

Collaboration diagram for MockPlugin.AcquisitionService.MockSimpleAcquisitionService:

Public Member Functions
void	ValidateCommand (MockCommandAndParameters cmdAndPars)

void	RunCommand (MockCommandAndParameters cmdAndPars)

void	Validate (SimpleParameters parameters)

void	RunAcquisition (SimpleParameters parameters)

string	ShowConfigDialog (IntPtr owner, string oldConfig)
	Show a configuration dialog for your acquisition service.

void	BeginSequence (string pathToChronosSampleList)
	A new Chronos sequence has started. You can use the path to the list file to construct your own sequence name.

void	EndSequence ()
	The Chronos sequence has ended. Good moment, for example, to export sample information to a list for further processing.

Public Member Functions inherited from AxelSemrau.Chronos.Plugin.IAcquisitionService< SimpleParameters >
void	Validate (TParam parameters)
	Check the given parameters and throw an exception if they are invalid.

void	RunAcquisition (TParam parameters)
	Send the acquisition parameters to the CDS.

Public Member Functions inherited from AxelSemrau.Chronos.Plugin.IHaveConfigurator
Public Member Functions inherited from AxelSemrau.Chronos.Plugin.ISequenceAwareAcquisitionService
Public Member Functions inherited from AxelSemrau.Chronos.Plugin.ICommandUsingAcquisitionService< MockCommandAndParameters >
void	ValidateCommand (TCommandAndParameters cmdAndPars)
	Please check if it is likely that you can actually execute the parameters.

void	RunCommand (TCommandAndParameters cmdAndPars)
	Perform the actual command action.

Properties
string	Name `[get]`
	Name that is visible to the user in the list of acquisition services. Do not localize.

static bool	ImmediatelyAvailable `[get, set]`
	Allows us to bypass the delayed availability for test purposes.

bool	IsAvailable `[get]`
	See above - we pretend the service becomes available only after some time.

bool?	Abort `[set]`
	Will be set to true if you should abort the current acquisition. Will be set to false when everything is back to normal.

string	Configuration `[get, set]`
	XML Fragment containing the services configuration, if any.

TimeSpan	RetryInterval `[get]`
	If you are sure the service will not be available, return TimeSpan.Zero. Else return a reasonable interval for retrying, depending on how costly the operation is.

Properties inherited from AxelSemrau.Chronos.Plugin.IConfigurableAcquisitionService
Properties inherited from AxelSemrau.Chronos.Plugin.IAcquisitionServiceBase
Properties inherited from AxelSemrau.Chronos.Plugin.IPerseveringAcquisitionService

Events
EventHandler< TraceWriteEventArgs >	TraceWrite

Action< string >	WriteToRunlog

Events inherited from AxelSemrau.Chronos.Plugin.ITraceLogger
EventHandler< TraceWriteEventArgs >	TraceWrite
	Chronos will subscribe to this event and log the text provided in the event args.

Events inherited from AxelSemrau.Chronos.Plugin.IHaveRunlogOutput
Action< string >	WriteToRunlog
	Use this event to send output to the Run Control / Runlog page and, if applicable, to the runlog file.

Private Member Functions
void	TraceLog (string txt)

string	ConfigFromXml (string value)

string	ConfigToXml (string configParam)

Private Attributes
readonly Stopwatch	mAvailabilityTimer = Stopwatch.StartNew()
	We use this timer to pretend the service will only become available after a certain amount of time.

string	mConfigParam = "Foobar"
	Some fake configuration parameter.

Static Private Attributes
const string	RootEl = "MockServiceConfigRootElement"

Detailed Description

An example acquisition service using a fixed list of parameters.

For a more complex example, see MockDynamicParAcquisitionService.

Definition at line 55 of file MockSimpleAcquisitionService.cs.

Member Function Documentation

◆ BeginSequence()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.BeginSequence ( string pathToChronosSampleList )

A new Chronos sequence has started. You can use the path to the list file to construct your own sequence name.

Parameters

pathToChronosSampleList

Implements AxelSemrau.Chronos.Plugin.ISequenceAwareAcquisitionService.

Definition at line 191 of file MockSimpleAcquisitionService.cs.

        {
            TraceLog($"Sequence ${pathToChronosSampleList} was started.");
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.TraceLog().

◆ ConfigFromXml()

string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigFromXml ( string value )

private

Definition at line 167 of file MockSimpleAcquisitionService.cs.

        {
            if (!string.IsNullOrEmpty(value))
            {
                var el = XElement.Parse(value);
                if (el.Name == RootEl)
                {
                    return el.Value;
                }
            }
            return mConfigParam;
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.mConfigParam, and MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RootEl.

Referenced by MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ShowConfigDialog().

◆ ConfigToXml()

string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigToXml ( string configParam )

private

Definition at line 181 of file MockSimpleAcquisitionService.cs.

        {
            var el = new XElement(RootEl) {Value = configParam};
            return el.ToString();
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RootEl.

Referenced by MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ShowConfigDialog().

◆ EndSequence()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.EndSequence ( )

The Chronos sequence has ended. Good moment, for example, to export sample information to a list for further processing.

Implements AxelSemrau.Chronos.Plugin.ISequenceAwareAcquisitionService.

Definition at line 196 of file MockSimpleAcquisitionService.cs.

        {
            TraceLog("Sequence has ended.");
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.TraceLog().

◆ RunAcquisition()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RunAcquisition ( SimpleParameters parameters )

Definition at line 115 of file MockSimpleAcquisitionService.cs.

        {
            TraceLog($"Running acquisition with parameters: {parameters}");
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.TraceLog().

◆ RunCommand()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RunCommand ( MockCommandAndParameters cmdAndPars )

Definition at line 101 of file MockSimpleAcquisitionService.cs.

        {
            WriteToRunlog?.Invoke($"Running command '{cmdAndPars.SomeFakeCommand}' for instrument {cmdAndPars.InstrumentNumber}");
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.WriteToRunlog.

◆ ShowConfigDialog()

string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ShowConfigDialog	(	IntPtr	owner,
		string	oldConfig )

Show a configuration dialog for your acquisition service.

Parameters

owner	Use this as your window's owner
oldConfig	Show the dialog based on this configuration, not some internal state of your service.

Returns: The new or old configuration, depending on the user's choices and how the dialog was terminated.

Implements AxelSemrau.Chronos.Plugin.IHaveConfigurator.

Definition at line 142 of file MockSimpleAcquisitionService.cs.

        {
 
            var dlg = new ConfigDialog()
            {
                ParamText = ConfigFromXml(oldConfig)
            };
            var dummy = new System.Windows.Interop.WindowInteropHelper(dlg) { Owner = owner };
            if (dlg.ShowDialog() ?? false)
            {
                return ConfigToXml(dlg.ParamText);
            }
            return oldConfig;
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigFromXml(), and MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigToXml().

◆ TraceLog()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.TraceLog ( string txt )

private

Definition at line 122 of file MockSimpleAcquisitionService.cs.

        {
            TraceWrite?.Invoke(this, new TraceWriteEventArgs(txt));
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.TraceWrite.

Referenced by MockPlugin.AcquisitionService.MockSimpleAcquisitionService.BeginSequence(), MockPlugin.AcquisitionService.MockSimpleAcquisitionService.EndSequence(), MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RunAcquisition(), and MockPlugin.AcquisitionService.MockSimpleAcquisitionService.Validate().

◆ Validate()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.Validate ( SimpleParameters parameters )

Definition at line 110 of file MockSimpleAcquisitionService.cs.

        {
            TraceLog($"Validating simple parameters: {parameters}");
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.TraceLog().

◆ ValidateCommand()

void MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ValidateCommand ( MockCommandAndParameters cmdAndPars )

Definition at line 96 of file MockSimpleAcquisitionService.cs.

        {
            WriteToRunlog?.Invoke($"Validating command '{cmdAndPars.SomeFakeCommand}' for instrument {cmdAndPars.InstrumentNumber}");
        }

References MockPlugin.AcquisitionService.MockSimpleAcquisitionService.WriteToRunlog.

Member Data Documentation

◆ mAvailabilityTimer

readonly Stopwatch MockPlugin.AcquisitionService.MockSimpleAcquisitionService.mAvailabilityTimer = Stopwatch.StartNew()

private

We use this timer to pretend the service will only become available after a certain amount of time.

Definition at line 71 of file MockSimpleAcquisitionService.cs.

◆ mConfigParam

string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.mConfigParam = "Foobar"

private

Some fake configuration parameter.

Definition at line 138 of file MockSimpleAcquisitionService.cs.

Referenced by MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigFromXml().

◆ RootEl

const string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RootEl = "MockServiceConfigRootElement"

staticprivate

Definition at line 131 of file MockSimpleAcquisitionService.cs.

Referenced by MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigFromXml(), and MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ConfigToXml().

Property Documentation

◆ Abort

bool? MockPlugin.AcquisitionService.MockSimpleAcquisitionService.Abort

set

Will be set to true if you should abort the current acquisition. Will be set to false when everything is back to normal.

Implements AxelSemrau.Chronos.Plugin.IAcquisitionServiceBase.

Definition at line 95 of file MockSimpleAcquisitionService.cs.

95{ set => TraceLog($"Abort flag {(value ? "set" : "reset")}"); }

◆ Configuration

string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.Configuration

getset

XML Fragment containing the services configuration, if any.

If you have none, just return null.

Implements AxelSemrau.Chronos.Plugin.IConfigurableAcquisitionService.

Definition at line 161 of file MockSimpleAcquisitionService.cs.

        {
            get => ConfigToXml(mConfigParam);
            set => mConfigParam = ConfigFromXml(value);
        }

◆ ImmediatelyAvailable

bool MockPlugin.AcquisitionService.MockSimpleAcquisitionService.ImmediatelyAvailable

staticgetset

Allows us to bypass the delayed availability for test purposes.

Definition at line 76 of file MockSimpleAcquisitionService.cs.

76{ get; set; }

◆ IsAvailable

bool MockPlugin.AcquisitionService.MockSimpleAcquisitionService.IsAvailable

get

See above - we pretend the service becomes available only after some time.

Implements AxelSemrau.Chronos.Plugin.IAcquisitionServiceBase.

Definition at line 81 of file MockSimpleAcquisitionService.cs.

        {
            get
            {
                if (ImmediatelyAvailable || mAvailabilityTimer.Elapsed > TimeSpan.FromMinutes(2))
                {
                    mAvailabilityTimer.Stop();
                    return true;
                }
 
                return false;
            }
        }

◆ Name

string MockPlugin.AcquisitionService.MockSimpleAcquisitionService.Name

get

Name that is visible to the user in the list of acquisition services. Do not localize.

Implements AxelSemrau.Chronos.Plugin.IAcquisitionServiceBase.

Definition at line 66 of file MockSimpleAcquisitionService.cs.

◆ RetryInterval

TimeSpan MockPlugin.AcquisitionService.MockSimpleAcquisitionService.RetryInterval

get

If you are sure the service will not be available, return TimeSpan.Zero. Else return a reasonable interval for retrying, depending on how costly the operation is.

Implements AxelSemrau.Chronos.Plugin.IPerseveringAcquisitionService.

Definition at line 207 of file MockSimpleAcquisitionService.cs.