com.griddynamics.jagger.engine.e1.collector.AvgMetricAggregatorProvider Class Reference

Calculates average value on interval. More...

Inheritance diagram for com.griddynamics.jagger.engine.e1.collector.AvgMetricAggregatorProvider:

Public Member Functions
MetricAggregator	provide ()
	Method is called to provide instance of private class: AvgMetricAggregator that implements MetricAggregator<C extends Number> and provides averaging. More...

Detailed Description

Calculates average value on interval.

Author

Nikolay Musienko

Details:

Usage example in XML:

To use this aggregator add metric-aggregator-avg to metric-custom block.

            <!-- begin: following section is used for docu generation - metric-success-rate -->

            <!--    Example #1: Success rate metric with default aggregators
                    plotData = true => metric vs time data will be saved (displayed in WebUI and PDF report)
                    saveSummary = true => summary value for summary page will be not saved -->
            <metric xsi:type="metric-success-rate" plotData="true" saveSummary="false"/>



            <!--    Example #2: Success rate metric with custom name and default aggregators -->
            <metric id="CustomNameSuccessRate" xsi:type="metric-success-rate" plotData="true" saveSummary="false"/>



            <!--    Example #3: Success rate metric with custom name and custom aggregators
                    With this setup success rate will be aggregated on interval like on picture below -->
            <metric id="CustomSuccessRatePlot" xsi:type="metric-success-rate" plotData="true" saveSummary="false">
                <metric-aggregator xsi:type="metric-aggregator-avg"/>
            </metric>

            <!-- end: following section is used for docu generation - metric-success-rate -->

Usage example in code:

        // begin: following section is used for docu generation - example of metric creation

        // In this example, we will create custom metric to collect internal metrics of SUT
        // Approach is the following:
        // - Declare custom metric
        // - Run test. SUT will usually collect some internal data (metrics)
        // - After test is finished, get all internal data from SUT and save to custom metric
        // In this case internal data will be save to result DB, displayed in test report and Web UI,
        // you can use it in decision maker when running Continues Integration
        MetricDescription metricDescription = new MetricDescription("internalData");
        metricDescription.plotData(false).showSummary(true).addAggregator(new AvgMetricAggregatorProvider());
        getMetricService().createMetric(metricDescription);

        // end: following section is used for docu generation - example of metric creation

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The documentation for this class was generated from the following file:

• chassis/core/src/main/java/com/griddynamics/jagger/engine/e1/collector/AvgMetricAggregatorProvider.java