AnaAlgorithmMeta.py

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# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
# System import(s):
 
class AnaAlgorithmMeta ( object ):
    """the meta-information for a single algorithm inside AnaAlgSequence
 
    There is a fair amount of meta-information we store for each
    algorithm.  Originally we had stored each piece of
    meta-information in a separate array (with each entry in each
    array corresponding to a different algorithm).  Though now this is
    changed to a single array with each entry being a meta-object for
    a separate algorithm.
    """
 
    def __init__( self, stageName, inputPropName, outputPropName, metaConfig, dynConfig ):
 
        if stageName not in self.allowedStageNames() :
            raise ValueError ('unknown stage name ' + stageName + ' allowed stage names are ' + ', '.join(self.allowedStageNames()))
 
        self.stageName = stageName
 
        self.metaConfig = metaConfig
        self.dynConfig = dynConfig
 
        if isinstance( inputPropName, dict ):
            self.inputPropName = inputPropName
        else:
            if inputPropName:
                self.inputPropName = { "default" : inputPropName }
            else:
                self.inputPropName = None
                pass
            pass
 
        if isinstance( outputPropName, dict ):
            self.outputPropName = outputPropName
        else:
            if outputPropName:
                self.outputPropName = { "default" : outputPropName }
            else:
                self.outputPropName = None
                pass
            pass
 
        pass
 
    @staticmethod
    def allowedStageNames():
        return ["prepare", "calibration", "selection", "efficiency", "undefined"]
 
    pass