private double toPrometheusValue()

in geronimo-metrics-common/src/main/java/org/apache/geronimo/microprofile/metrics/common/prometheus/PrometheusFormatter.java [361:405]

• 45 lines of code
• 20 McCabe index (conditional complexity)

    private double toPrometheusValue(final String unit, final double value) {
        if (unit == null) {
            return value;
        }
        switch (unit) {
            case MetricUnits.BITS:
                return value / 8;
            case MetricUnits.KILOBITS:
                return value * 1000 / 8;
            case MetricUnits.MEGABITS:
                return value * pow(1000, 2) / 8;
            case MetricUnits.GIGABITS:
                return value * pow(1000, 3) / 8;
            case MetricUnits.KIBIBITS:
                return value * 128;
            case MetricUnits.MEBIBITS:
                return value * pow(1024, 2);
            case MetricUnits.GIBIBITS:
                return value * pow(1024, 3);
            case MetricUnits.BYTES:
                return value;
            case MetricUnits.KILOBYTES:
                return value * 1000;
            case MetricUnits.MEGABYTES:
                return value * pow(1000, 2);
            case MetricUnits.GIGABYTES:
                return value * pow(1000, 3);
            case MetricUnits.NANOSECONDS:
                return value;
            case MetricUnits.MICROSECONDS:
                return value / 1000;
            case MetricUnits.MILLISECONDS:
                return value / pow(1000, 2);
            case MetricUnits.SECONDS:
                return value / pow(1000, 3);
            case MetricUnits.MINUTES:
                return value * 60 / pow(1000, 3);
            case MetricUnits.HOURS:
                return value * pow(60, 2) / pow(1000, 3);
            case MetricUnits.DAYS:
                return value * pow(60, 2) * 24 / pow(1000, 3);
            default:
                return value;
        }
    }