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path: root/kafka/metrics/measurable_stat.py
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from __future__ import absolute_import

import abc

from kafka.metrics.measurable import AbstractMeasurable
from kafka.metrics.stat import AbstractStat


class AbstractMeasurableStat(AbstractStat, AbstractMeasurable):
    """
    An AbstractMeasurableStat is an AbstractStat that is also
    an AbstractMeasurable (i.e. can produce a single floating point value).
    This is the interface used for most of the simple statistics such
    as Avg, Max, Count, etc.
    """
    __metaclass__ = abc.ABCMeta