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Package brooklyn.enricher

 

Class Summary
CustomAggregatingEnricher Subscribes to events from producers with a sensor of type T, aggregates them with the provided closure and emits the result on the target sensor V.
DeltaEnricher Converts an absolute sensor into a delta sensor (i.e. the diff between the current and previous value)
Enrichers
Enrichers.AggregatorBuilder
Enrichers.Builder
Enrichers.CombinerBuilder
Enrichers.InitialBuilder
Enrichers.PropagatorBuilder
Enrichers.TransformerBuilder builds an enricher which transforms a given sensor:
  • applying a function (computing(Function), or computingAverage()/computingSum(), mandatory);
  • and publishing it on the entity where the enricher is attached;
  • optionally taking the sensor from a different source entity (from(Entity));
  • and optionally publishing it as a different sensor (publishing(AttributeSensor));
    		•
    HttpLatencyDetector An Enricher which computes latency in accessing a URL.
    HttpLatencyDetector.Builder
    RollingMeanEnricher Transforms a sensor into a rolling average based on a fixed window size.
    RollingTimeWindowMeanEnricher Transforms Sensor data into a rolling average based on a time window.
    RollingTimeWindowMeanEnricher.ConfidenceQualifiedNumber
    TimeFractionDeltaEnricher Converts an absolute measure of time into a fraction of time, based on the delta between consecutive values and the elapsed time between those values.
    TimeWeightedDeltaEnricher Converts an absolute sensor into a delta sensor (i.e. the diff between the current and previous value), presented as a units/timeUnit based on the event timing.
     

    Brooklyn Multi-Cloud Application Management Platform
    brooklyncentral.github.com. Apache License. © 2012.