Package org.terracotta.statistics.registry

Class Statistic<T extends java.io.Serializable>

java.lang.Object

org.terracotta.statistics.registry.Statistic<T>

All Implemented Interfaces:

java.io.Serializable

public class Statistic<T extends java.io.Serializable>
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<Sample<T>>	samples
private static long	serialVersionUID
private StatisticType	type

Constructor Summary

Constructors

Constructor	Description
Statistic(StatisticType type)
Statistic(StatisticType type, java.util.List<Sample<T>> samples)
Statistic(StatisticType type, Sample<T> sample)

Method Summary

Modifier and Type	Method	Description
private static <T extends java.io.Serializable> boolean	accepted(T sample)
(package private) static <T extends java.io.Serializable> Statistic<T>	extract(ValueStatistic<T> valueStatistic, long sinceMillis, long now)
java.util.Optional<Sample<T>>	getLatestSample()
java.util.Optional<T>	getLatestSampleValue()
java.util.List<Sample<T>>	getSamples()
StatisticType	getType()
boolean	isEmpty()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

type

private final StatisticType type

samples

private final java.util.List<Sample<T extends java.io.Serializable>> samples

Constructor Detail

Statistic

public Statistic(StatisticType type)

Statistic

public Statistic(StatisticType type,
                 Sample<T> sample)

Statistic

public Statistic(StatisticType type,
                 java.util.List<Sample<T>> samples)

Method Detail

getType

public StatisticType getType()

isEmpty

public boolean isEmpty()

getSamples

public java.util.List<Sample<T>> getSamples()

getLatestSampleValue

public java.util.Optional<T> getLatestSampleValue()

getLatestSample

public java.util.Optional<Sample<T>> getLatestSample()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

extract

static <T extends java.io.Serializable> Statistic<T> extract(ValueStatistic<T> valueStatistic,
                                                             long sinceMillis,
                                                             long now)

accepted

private static <T extends java.io.Serializable> boolean accepted(T sample)