Package org.springframework.batch.admin.history

Examples of org.springframework.batch.admin.history.CumulativeHistory

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    if (stepExecutionHistory.getCount() == 0) {
      percentCompleteBasis = PercentCompleteBasis.NOHISTORY;
      return 0.5;
    }

    CumulativeHistory readHistory = stepExecutionHistory.getReadCount();

    if (readHistory.getMean() == 0) {
      percentCompleteBasis = PercentCompleteBasis.DURATION;
      return getDurationBasedEstimate(duration);
    }

    percentCompleteBasis = PercentCompleteBasis.READCOUNT;
    return stepExecution.getReadCount() / readHistory.getMean();

  }
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  }

  private double getDurationBasedEstimate(double duration) {

    CumulativeHistory durationHistory = stepExecutionHistory.getDuration();
    if (durationHistory.getMean() == 0) {
      percentCompleteBasis = PercentCompleteBasis.NOINFORMATION;
      return 0.5;
    }
    return duration / durationHistory.getMean();

  }
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    if (stepExecutionHistory.getCount() == 0) {
      percentCompleteBasis = PercentCompleteBasis.NOHISTORY;
      return 0.5;
    }

    CumulativeHistory readHistory = stepExecutionHistory.getReadCount();

    if (readHistory.getMean() == 0) {
      percentCompleteBasis = PercentCompleteBasis.DURATION;
      return getDurationBasedEstimate(duration);
    }

    percentCompleteBasis = PercentCompleteBasis.READCOUNT;
    return stepExecution.getReadCount() / readHistory.getMean();

  }
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  }

  private double getDurationBasedEstimate(double duration) {

    CumulativeHistory durationHistory = stepExecutionHistory.getDuration();
    if (durationHistory.getMean() == 0) {
      percentCompleteBasis = PercentCompleteBasis.NOINFORMATION;
      return 0.5;
    }
    return duration / durationHistory.getMean();

  }
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Related Classes of org.springframework.batch.admin.history.CumulativeHistory

  • org.springframework.batch.admin.web.StepExecutionProgress
  • org.springframework.xd.dirt.job.StepExecutionProgressInfo
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