Examples of com.codahale.metrics.Gauge

com.codahale.metrics.Gauge

A gauge metric is an instantaneous reading of a particular value. To instrument a queue's depth, for example:

 final Queue<String> queue = new ConcurrentLinkedQueue<String>(); final Gauge<Integer> queueDepth = new Gauge<Integer>() { public Integer getValue() { return queue.size(); } };

@param < T> the type of the metric's value

        }
    }




    void reportGauge(Map.Entry<String, Gauge> gaugeEntry, String type, List<MetricDatum> data) {
        Gauge gauge = gaugeEntry.getValue();


        Object valueObj = gauge.getValue();
        if (valueObj == null) {
            return;
        }


        String valueStr = valueObj.toString();

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