From 72231250ed81e10d66bfe70701e64fa5fe50f712 Mon Sep 17 00:00:00 2001 From: Jon Bratseth Date: Wed, 15 Jun 2016 23:09:44 +0200 Subject: Publish --- .../com/yahoo/metrics/simple/package-info.java | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 simplemetrics/src/main/java/com/yahoo/metrics/simple/package-info.java (limited to 'simplemetrics/src/main/java/com/yahoo/metrics/simple/package-info.java') diff --git a/simplemetrics/src/main/java/com/yahoo/metrics/simple/package-info.java b/simplemetrics/src/main/java/com/yahoo/metrics/simple/package-info.java new file mode 100644 index 00000000000..6529b804a43 --- /dev/null +++ b/simplemetrics/src/main/java/com/yahoo/metrics/simple/package-info.java @@ -0,0 +1,35 @@ +// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +/** + * A metrics API with declarable metric, and also an implementation of the + * JDisc Metrics API where the newest state is made continously available. + * + *

+ * Users should have an instance of {@link com.yahoo.metrics.simple.MetricReceiver} + * injected in the constructor where needed, then declare metrics as instances + * of {@link com.yahoo.metrics.simple.Counter} and + * {@link com.yahoo.metrics.simple.Gauge} using + * {@link com.yahoo.metrics.simple.MetricReceiver#declareCounter(String)}, + * {@link com.yahoo.metrics.simple.MetricReceiver#declareCounter(String, Point)}, + * {@link com.yahoo.metrics.simple.MetricReceiver#declareGauge(String)}, + * {@link com.yahoo.metrics.simple.MetricReceiver#declareGauge(String, Point)}, or + * {@link com.yahoo.metrics.simple.MetricReceiver#declareGauge(String, java.util.Optional, MetricSettings)}. + *

+ * + *

+ * Clients input data through the API in {@link com.yahoo.metrics.simple.MetricReceiver} (or + * using the JDisc Metric API it will be received in + * {@link com.yahoo.metrics.simple.jdisc.SimpleMetricConsumer}), while the internal work is + * done by {@link com.yahoo.metrics.simple.MetricAggregator}. Initialization + * is done top-down from {@link com.yahoo.metrics.simple.MetricManager}. The link + * between calls to MetricReceiver and MetricAggregator is the role of + * {@link com.yahoo.metrics.simple.MetricUpdater}. + *

+ * + * @author Steinar Knutsen + */ +@PublicApi +@ExportPackage +package com.yahoo.metrics.simple; + +import com.yahoo.api.annotations.PublicApi; +import com.yahoo.osgi.annotation.ExportPackage; -- cgit v1.2.3