def __init__(self, reservoir_size, alpha, clock=time):
        self.reservoir_size = reservoir_size
        self.alpha = alpha
        self.clock = clock
        self.clear()
reset the properties on the bucket object given
dataset/ETHPy150Open dreid/yunomi/yunomi/stats/exp_decay_sample.py/ExponentiallyDecayingSample.__init__--crossover with--dataset/ETHPy150Open basho/riak-python-client/riak/transports/http/transport.py/HttpTransport.clear_bucket_props