Class ALERTEngine

java.lang.Object

org.jlab.clas.reco.ReconstructionEngine

org.jlab.service.alert.ALERTEngine

All Implemented Interfaces:

org.jlab.clara.engine.Engine

public class ALERTEngine
extends ReconstructionEngine

ALERTEngine reconstruction service.

YAML configuration

All settings the engine reads from the reconstruction YAML, shown with their default values:

services:
  - class: org.jlab.service.alert.ALERTEngine
    name: ALERT

configuration:
  services:
    ALERT:
      Mode: "AI_GNN"   # track-finding strategy; see TrackFindingMode
                       # (AI_MLP | CV_Distance | CV_Hough | AI_GNN)

Since:

2025-04-03

Author:

Whit Armstrong, Noemie Pilleux, Mathieu Ouillon

Nested Class Summary

Nested classes/interfaces inherited from class ReconstructionEngine

ReconstructionEngine.Reco

Field Summary

Fields inherited from class ReconstructionEngine

CONFIG_BANK_NAME, rawBankOrders

Constructor Summary

Constructors

Constructor	Description
ALERTEngine()	ALERTEngine service c'tor.

Method Summary

Modifier and Type	Method	Description
void	detectorChanged(int run)
double	getB()
boolean	init()	ALERTEngine initialization.
static void	main(String[] args)	ALERTEngine main.
boolean	processDataEventUser(DataEvent event)	Process Event.
void	setB(double B)

Methods inherited from class ReconstructionEngine

applyTriggerMask, checkRunNumber, configure, constantManagerStatus, destroy, dropBanks, execute, executeGroup, generateConfig, getAuthor, getConfigMap, getConstantsManager, getDescription, getEngineConfigString, getEngineConfigString, getEngineConfiguration, getFatal, getInputDataTypes, getName, getOutputDataTypes, getRawBankReader, getRawBankReader, getSchemaFactory, getStates, getStringConfigParameter, getStringConfigParameter, getVersion, processDataEvent, registerOutputBank, requireConstants, requireConstants, requireConstants, reset, setDescription, setFatal, setTimeStamp, setVariation

Methods inherited from class Object

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

Constructor Details

ALERTEngine

public ALERTEngine()

ALERTEngine service c'tor.

Method Details

setB

public void setB(double B)

getB

public double getB()

detectorChanged

public void detectorChanged(int run)

Specified by:

detectorChanged in class ReconstructionEngine

init

public boolean init()

ALERTEngine initialization. Creates the RecoBankWriter and checks for various yaml flags. TODO: document flags

Specified by:

init in class ReconstructionEngine

processDataEventUser

public boolean processDataEventUser(DataEvent event)

Process Event. Main method called to process event data.

• Check for AHDC and ATOF banks
• Project track to ATOF

Specified by:

processDataEventUser in class ReconstructionEngine

main

public static void main(String[] args)

ALERTEngine main. TODO: needs good test.