Example usage for com.amazonaws.services.cloudwatch.model MetricDatum getDimensions

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudwatch.model MetricDatum getDimensions.

Prototype

public java.util.List<Dimension> getDimensions() 

Source Link

Document

The dimensions associated with the metric.

Usage

From source file:com.amazon.kinesis.streaming.agent.metrics.CWMetricKey.java

License:Open Source License

/**
 * @param datum data point/*w  ww.  j a  v  a 2s . com*/
 */

public CWMetricKey(MetricDatum datum) {
    this.dimensions = datum.getDimensions();
    this.metricName = datum.getMetricName();
}

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From source file:com.github.lpezet.antiope.metrics.aws.BlockingRequestBuilder.java

License:Open Source License

/**
 * Summarizes the given datum into the statistics of the respective unique metric.
 *///w ww  . ja  v  a  2  s . c o m
private void summarize(MetricDatum pDatum, Map<String, MetricDatum> pUniqueMetrics) {
    Double pValue = pDatum.getValue();
    if (pValue == null) {
        return;
    }
    List<Dimension> oDims = pDatum.getDimensions();
    Collections.sort(oDims, DimensionComparator.INSTANCE);
    String oMetricName = pDatum.getMetricName();
    String k = oMetricName + Jackson.toJsonString(oDims);
    MetricDatum oStatDatum = pUniqueMetrics.get(k);
    if (oStatDatum == null) {
        oStatDatum = new MetricDatum().withDimensions(pDatum.getDimensions()).withMetricName(oMetricName)
                .withUnit(pDatum.getUnit()).withStatisticValues(new StatisticSet().withMaximum(pValue)
                        .withMinimum(pValue).withSampleCount(0.0).withSum(0.0));
        pUniqueMetrics.put(k, oStatDatum);
    }
    StatisticSet oStat = oStatDatum.getStatisticValues();
    oStat.setSampleCount(oStat.getSampleCount() + 1.0);
    oStat.setSum(oStat.getSum() + pValue);
    if (pValue > oStat.getMaximum()) {
        oStat.setMaximum(pValue);
    } else if (pValue < oStat.getMinimum()) {
        oStat.setMinimum(pValue);
    }
}

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From source file:com.github.lpezet.antiope.metrics.aws.BlockingRequestBuilder.java

License:Open Source License

/**
 * Returns a metric datum cloned from the given one.
 * Made package private only for testing purposes.
 *///www.j  a v a2s .  com
final MetricDatum cloneMetricDatum(MetricDatum pMd) {
    return new MetricDatum().withDimensions(pMd.getDimensions()) // a new collection is created
            .withMetricName(pMd.getMetricName()).withStatisticValues(pMd.getStatisticValues())
            .withTimestamp(pMd.getTimestamp()).withUnit(pMd.getUnit()).withValue(pMd.getValue());
}

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From source file:org.web.online.cloudwatch.tomcat.valve.ElapsedTimeAggregator.java

License:Apache License

/**
 * @return a string representation of this object
 *//*from   w w w . j a  v  a2s. c  o  m*/
@Override
public String toString() {
    StringBuilder sb = new StringBuilder("{ElapsedTimeAggregator: {");
    String namespace = putMetricDataRequest.getNamespace();
    sb.append("region: ").append(region).append(", ");
    sb.append("namespace: ").append(namespace).append(", ");
    sb.append("metrics: [");
    String msep = "";
    for (MetricDatum metricDatum : putMetricDataRequest.getMetricData()) {
        sb.append(msep).append("{metricName: ").append(metricDatum.getMetricName()).append(", ");
        sb.append("dimensions: [");
        String dsep = "";
        for (Dimension dimension : metricDatum.getDimensions()) {
            sb.append(dsep).append(dimension);
            dsep = ", ";
        }
        sb.append("]}");
        msep = ", ";
    }
    sb.append("]}}");
    return sb.toString();
}

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