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Uses of Metric in com.espertech.esper.metrics.codahale_metrics.metrics.core |
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Subinterfaces of Metric in com.espertech.esper.metrics.codahale_metrics.metrics.core | |
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interface |
Metered
An object which maintains mean and exponentially-weighted rate. |
Classes in com.espertech.esper.metrics.codahale_metrics.metrics.core that implement Metric | |
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class |
Counter
An incrementing and decrementing counter metric. |
class |
Gauge<T>
A gauge metric is an instantaneous reading of a particular value. |
class |
Histogram
A metric which calculates the distribution of a value. |
class |
Meter
A meter metric which measures mean throughput and one-, five-, and fifteen-minute exponentially-weighted moving average throughputs. |
class |
Timer
A timer metric which aggregates timing durations and provides duration statistics, plus throughput statistics via Meter . |
Methods in com.espertech.esper.metrics.codahale_metrics.metrics.core with type parameters of type Metric | ||
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protected
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MetricsRegistry.getOrAdd(MetricName name,
T metric)
Gets any existing metric with the given name or, if none exists, adds the given metric. |
Methods in com.espertech.esper.metrics.codahale_metrics.metrics.core that return types with arguments of type Metric | |
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java.util.Map<MetricName,Metric> |
MetricsRegistry.allMetrics()
Returns an unmodifiable map of all metrics and their names. |
java.util.SortedMap<java.lang.String,java.util.SortedMap<MetricName,Metric>> |
MetricsRegistry.groupedMetrics()
Returns a grouped and sorted map of all registered metrics. |
java.util.SortedMap<java.lang.String,java.util.SortedMap<MetricName,Metric>> |
MetricsRegistry.groupedMetrics(MetricPredicate predicate)
Returns a grouped and sorted map of all registered metrics which match then given MetricPredicate . |
protected java.util.concurrent.ConcurrentMap<MetricName,Metric> |
MetricsRegistry.newMetricsMap()
Returns a new ConcurrentMap implementation. |
Methods in com.espertech.esper.metrics.codahale_metrics.metrics.core with parameters of type Metric | |
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boolean |
MetricPredicate.matches(MetricName name,
Metric metric)
Returns true if the metric matches the predicate. |
void |
MetricsRegistryListener.onMetricAdded(MetricName name,
Metric metric)
Called when a metric has been added to the MetricsRegistry . |
Uses of Metric in com.espertech.esper.metrics.codahale_metrics.metrics.reporting |
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Methods in com.espertech.esper.metrics.codahale_metrics.metrics.reporting with parameters of type Metric | |
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void |
JmxReporter.onMetricAdded(MetricName name,
Metric metric)
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Uses of Metric in com.espertech.esper.metrics.codahale_metrics.metrics.util |
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Classes in com.espertech.esper.metrics.codahale_metrics.metrics.util that implement Metric | |
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class |
JmxGauge
A gauge which exposes an attribute of a JMX MBean. |
class |
PercentGauge
A RatioGauge extension which returns a percentage, not a ratio. |
class |
RatioGauge
A gauge which measures the ratio of one value to another. |
class |
ToggleGauge
Returns a 1 the first time it's called, a 0 every time after that. |
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