Package com.clearspring.analytics.stream.cardinality

Examples of com.clearspring.analytics.stream.cardinality.ICardinality.sizeof()

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    ICardinality other = HyperLogLogPlus.Builder.build(buffer);
   
    // if hll estimator hasn't been allocated yet, just set it equal to the partial
    if (hll == null) {
      LOG.debug("hll is null; other.sizeof = " + other.sizeof());
      hll = other;
      precision = (int) Math.ceil(Math.log(other.sizeof())/Math.log(2.0));
      LOG.debug("precision set to: " + precision);
    } else {
      hll.merge(other);
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    // if hll estimator hasn't been allocated yet, just set it equal to the partial
    if (hll == null) {
      LOG.debug("hll is null; other.sizeof = " + other.sizeof());
      hll = other;
      precision = (int) Math.ceil(Math.log(other.sizeof())/Math.log(2.0));
      LOG.debug("precision set to: " + precision);
    } else {
      hll.merge(other);
    }
  }
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