Package Products :: Package ZenModel :: Module ValueChangeThreshold
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Module ValueChangeThreshold

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Classes [hide private]
ValueChangeThreshold
Threshold that can watch changes in a value
ValueChangeThresholdClass
Threshold that can watch changes in a value
ValueChangeThresholdInstance
Threshold that emits an event when a value changes from its previous value.
Variables [hide private]
  __doc__ = """Threshold to track when a value chang...
  log = logging.getLogger('zen.MinMaxCheck')
  NaN = float('nan')
Variables Details [hide private]

__doc__

Value:
"""Threshold to track when a value changes.
"""