TrgCmdCounters.py

#!/usr/local/bin/python
#
#                               Copyright 2004
#                                     by
#                        The Board of Trustees of the
#                     Leland Stanford Junior University.
#                            All rights reserved.
#

__facility__ = "Online"
__abstract__ = "GLAST LAT Coincidence based Trigger System Trigger Counter classes"
__author__   = "Jim Panetta <panetta@slac.stanford.edu> SLAC - GLAST I&T"
__date__     = "2/14/04"
__version__  = "$Revision: 2.1 $"
__release__  = "$Name: R04-12-00 $"
__credits__  = "SLAC"

import LATTE.copyright_SLAC

from TrgObject import TrgObject

"""TrgCmdCounters: Interface for Command Response system"""

class TrgCmdCounters(TrgObject):
  """\brief TrgCmdCounters class
  
     This class controls the counters associated with the commands 
     received and the responses sent by the GEM.
  """
  def __init__(self):
    """\brief TrgCmdCounters constructor
    """
    TrgObject.__init__(self)
    pass
    
  def stats(self):
    """\brief stats() method
    
       Get the command statistics object.
       \return a TrgCmdStats object
    """
    raise NotImplementedError
    pass 
    
  def reset(self):
    """\brief reset() method
    
       Reset the command counters
    """
    raise NotImplementedError
    pass # returns void...

class TrgCmdStats(TrgObject):
  """\brief TrgCmdStats class
  
     This class specifies the statistics returned by the command counters.
     cf: LAT-TD-01545 section 2.3
  """
  def __init__(self):
    """\brief TrgCmdStats constructor
    """
    TrgObject.__init__(self)
    pass
    
  def command(self):
    """\brief command() method
       \return an integer
    """
    raise NotImplementedError
    pass 
    
  def response(self):
    """\brief response() method
       \return an integer
    """
    raise NotImplementedError
    pass 

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