Models

Models

SCXML SM Model

The SCXML SM Model is the logic of the process. It allows you to define and design steps and sequences.

Here's an example:

<scxml initial="MainIdle" final="ArrayDestroyedState" version="0.9" xmlns="http://www.w3.org/2005/07/scxml">
    <state id="MainIdle">
        <transition event="Array.creation" target="ArrayCreated"></transition>
        <transition event="Interferometry.init" target="InterferometryInitializeStarted"></transition>
        <transition event="Interferometry.sumAntenna" target="InterferometryException"></transition>
    </state>
	
    <state id="ArrayCreated">
        <transition event="Interferometry.init" target="InterferometryInitializeStarted"></transition>
        <transition event="Interferometry.sumAntenna" target="InterferometryException"></transition>
    </state>
	
    <parallel id="ObservingModelProcess">
        <state id="ObervingMode">
            <initial>
                <transition target="InterferometryInitializeStarted"></transition>
            </initial>
            
            <state id="InterferometryException">
                <transition event="Array.destruction" target="ArrayDestroyed"></transition>
                <transition event="Interferometry.init" target="InterferometryInitializeStarted"></transition>
            </state>


            <state id="InterferometryInitializeStarted">
                <transition event="Interferometry.cleanUp" target="InterferometryCleanUpBegun"></transition>
                <transition event="Interferometry.twoAntennas" target="InterferometryException"></transition>
                <transition event="Interferometry.settingUp" target="InterferometrySettingUpBegun"></transition>
                <transition event="InterferometryController.start" target="InterferometrySettingUpBegun"></transition>
                <transition event="LocalOscillator.callreference" target="InterferometrySettingUpBegun"></transition>
                <transition event="PointingSubArray.callreference" target="InterferometrySettingUpBegun"></transition>
            </state>
			
            <state id="InterferometrySettingUpBegun">
                <transition event="Interferometry.cleanUp" target="InterferometryCleanUpBegun"></transition>
                <transition event="Interferometry.settingUpEnd" target="InterferometrySettingUpEnded"></transition>
            </state>
			
            <state id="InterferometrySettingUpEnded">
                <transition event="ObservingMode.beginScan" target="ObservingModeScanBegun"></transition>
            </state>
			
            <state id="ObservingModeScanBegun">
                <transition event="Interferometry.doSubscanSequence" target="InterferometrySubscanStarted"></transition>
            </state>
			
            <state id="InterferometrySubscanStarted">
                <transition event="SubscanSequence.run" target="SubscanSequenceSettingUpStarted"></transition>
                <transition event="SubscanSequence.runException" target="SubscanSequenceException"></transition>
            </state>
	
            <state id="ObservingModeScanEnded">
                <transition event="ObservingMode.beginScan" target="ObservingModeScanBegun"></transition>
                <transition event="Interferometry.cleanUp" target="InterferometryCleanUpBegun"></transition>
            </state>
			
            <state id="InterferometryCleanUpBegun">
                <transition event="Interferometry.endCleanUp" target="InterferometryCleanUpEnded"></transition>
            </state>
			
			
            <state id="InterferometryCleanUpEnded">
                <transition event="Interferometry.settingUpException" target="InterferometryException"></transition>
                <transition event="Array.destruction" target="ArrayDestroyed"></transition>
                <transition event="Interferometry.init" target="InterferometryInitializeStarted"></transition>
            </state>
        
            <state id="SubscanSequenceException">
            </state>
			
            <state id="SubscanSequenceSettingUpStarted">
                <transition event="SubscanSequence.runException" target="SubscanSequenceException"></transition>
                <transition event="ObservingMode.beginSubscan" target="SubscanSequenceLoopStarted"></transition>
            </state>
			
            <state id="SubscanSequenceLoopStarted">
                <transition event="ObservingMode.endSubscan" target="SubscanSequenceLoopEnded"></transition>
                <transition event="SubscanSequence.runException" target="SubscanSequenceException"></transition>
            </state>
			
            <state id="SubscanSequenceLoopEnded">
                <transition event="ObservingMode.beginSubscan" target="SubscanSequenceLoopStarted"></transition>
                <transition event="ObservingMode.endScan" target="ObservingModeScanEnded"></transition>
                <transition event="SubscanSequence.runException" target="SubscanSequenceException"></transition>
            </state>		
        </state>
        <state id="PointingSubArray">
            <initial>
                <transition target="PointingSubArrayConstructorIdle"></transition>
            </initial>
            <state id="PointingSubArrayConstructorIdle">
                <transition event="PointingSubArray.callreference" target="PointingSubArrayGettingReferenceCalled"></transition>
            </state>
            <state id="PointingSubArrayGettingReferenceCalled">
                <transition event="PointingSubArray.antModecontrollercreated" target="PointingSubArrayControllersCreated"></transition>
            </state>
            
            <state id="PointingSubArrayControllersCreated">
                <transition event="PointingSubArray.track" target="PointingSubArrayAutonomousRequested"></transition>
            </state>
            
            <state id="PointingSubArrayAutonomousRequested">
                <transition event="PointingSubArray.openShutter" target="PointingSubArrayShutterOpenningStarted"></transition>
            </state>
            
            <state id="PointingSubArrayShutterOpenningStarted">
                <transition event="Interferometry.settingUpEnd" target="PointingSubArrayShutterOpenningEnded"></transition>
            </state>
            
            <state id="PointingSubArrayShutterOpenningEnded">
            </state>
        </state>
        
        
        <state id="LocalOscillator">
            <initial>
                <transition target="LocalOscillatorConstructorIdle"></transition>
            </initial>
            
            
            <state id="LocalOscillatorConstructorIdle">
                <transition event="LocalOscillator.callreference" target="LocalOscillatorGettingReferenceCalled"></transition>
            </state>
            
            
            <state id="LocalOscillatorGettingReferenceCalled">
                <transition event="LocalOscillator.antModecontrollercreated" target="LocalOscillatorControllersCreated"></transition>
            </state>
            
            <state id="LocalOscillatorControllersCreated">
            </state>
        </state>
        
        <state id="InterferometryController">
            <initial>
                <transition target="InterferometryControllerConstructorIdle"></transition>
            </initial>
            
            
            <state id="InterferometryControllerConstructorIdle">
                <transition event="InterferometryController.start" target="InterferometryControllerStarted"></transition>
            </state>
            
            
            <state id="InterferometryControllerStarted">
                <transition event="InterferometryController.startingEnd" target="InterferometryControllerCreated"></transition>
            </state>
            
            <state id="InterferometryControllerCreated">
            </state>
        </state>
        
        
        <state id="TotalPowerProcessor">
            <initial>
                <transition target="TotalPowerProcessorConstructorIdle"></transition>
            </initial>
            
            
            <state id="TotalPowerProcessorConstructorIdle">
                <transition event="TotalPowerProcessor.start" target="TotalPowerProcessorStarted"></transition>
            </state>
            
            <state id="TotalPowerProcessorStarted">
                <transition event="TotalPowerProcessor.startEnd" target="TotalPowerProcessorCreated"></transition>
            </state>
            
            <state id="TotalPowerProcessorCreated">
            </state>
            
            
        </state>
        
    </parallel>
	
    <final id="ArrayDestroyed"></final>
</scxml>

For more information about SCXML you can find it in: http://www.w3.org/TR/scxml/

JSON Log Translate model

The JSON Log Translate document has all the transitions in the SM Model. The purpose of this document is translate a log line into a transition:

[
    {
       "eventName":"Array.creation",
       "and_list": [],
       "or_list": [],
       "search_list": ["(component CONTROL\/Array[0-9][0-9][0-9] activated and initialized)"],
       "keyName":"(Array\\d+)",
       "eventType": "initial"
    },
....
]

Each of the elements of the list are transitions.

JSON QUERY BASE