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from __future__ import absolute_import
import abc
class AbstractStat(object):
"""
An AbstractStat is a quantity such as average, max, etc that is computed
off the stream of updates to a sensor
"""
__metaclass__ = abc.ABCMeta
@abc.abstractmethod
def record(self, config, value, time_ms):
"""
Record the given value
Arguments:
config (MetricConfig): The configuration to use for this metric
value (float): The value to record
timeMs (int): The POSIX time in milliseconds this value occurred
"""
raise NotImplementedError
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