/** Returns this PerfStatValue divided by the argument, field by field. */ public PerfStatValue dividedBy(PerfStatValue dpsv) { PerfStatValue psv = new PerfStatValue(this.statspec, this.trimspec); if (this.isFlatline() && dpsv.isFlatline()) { return null; } psv.setArchives(this.archives); psv.setProductVersion(this.productVersion); psv.setIsLargerBetter(this.isLargerBetter); // go with the numerator here psv.setSamples(this.samples.intValue()); if (this.min != null && dpsv.min != null) { psv.setMin(divide(this.getMin(), dpsv.getMin())); } if (this.max != null && dpsv.max != null) { psv.setMax(divide(this.getMax(), dpsv.getMax())); } if (this.maxminusmin != null && dpsv.maxminusmin != null) { psv.setMaxMinusMin(divide(this.getMaxMinusMin(), dpsv.getMaxMinusMin())); } if (this.mean != null && dpsv.mean != null) { psv.setMean(divide(this.getMean(), dpsv.getMean())); } if (this.stddev != null && dpsv.stddev != null) { psv.setStddev(divide(this.getStddev(), dpsv.getStddev())); } return psv; }