Package org.apache.zookeeper.metrics

Interface SummarySet

  • All Known Implementing Classes:
    AvgMinMaxCounterSet, AvgMinMaxPercentileCounterSet
    public interface SummarySet
    Summaries track the size and number of events. They are able to publish minumum, maximum, average values, depending on the capabilities of the MetricsProvider. A SummarySet is a set of Summary.

    • Method Detail

      • add

        void add​(java.lang.String key,
         long value)
        Register a value.

        This method is thread safe, The MetricsProvider will take care of synchronization.

        Parameters:
        key - the key to access the Summary for the given key
        value - current value