Package com.arpnetworking.metrics.mad.model.statistics

Interface Statistic

All Superinterfaces:

Serializable

All Known Subinterfaces:

OrderedStatistic

All Known Implementing Classes:

BaseStatistic, CountStatistic, ExpressionStatistic, HistogramStatistic, MaxStatistic, MeanStatistic, MedianStatistic, MinStatistic, SumStatistic, TP75Statistic, TP90Statistic, TP95Statistic, TP99p9Statistic, TP99Statistic, TPStatistic

public interface Statistic
extends Serializable

Interface for a statistic calculator.

Author:

Brandon Arp (brandon dot arp at inscopemetrics dot io)

Method Summary

Modifier and Type	Method	Description
Calculator<?>	createCalculator()	Create a Calculator for this statistic.
Set<String>	getAliases()	Accessor for any aliases of the statistic.
Set<Statistic>	getDependencies()	Accessor for any dependencies.
String	getName()	Accessor for the name of the statistic.

Method Details

getName

String getName()

Accessor for the name of the statistic.

Returns:

The name of the statistic.

getAliases

Set<String> getAliases()

Accessor for any aliases of the statistic.

Returns:

The aliases of the statistic.

createCalculator

Calculator<?> createCalculator()

Create a Calculator for this statistic.

Returns:

The new Calculator instance.

getDependencies

Set<Statistic> getDependencies()

Accessor for any dependencies.

Returns:

The Set of Statistic dependencies.