Package akka.remote

Class HeartbeatHistory

java.lang.Object

akka.remote.HeartbeatHistory

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public final class HeartbeatHistory
extends java.lang.Object
implements scala.Product, java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
HeartbeatHistory()

Method Summary

Modifier and Type	Method	Description
HeartbeatHistory	$colon$plus(long interval)
static HeartbeatHistory	apply(int maxSampleSize)	Create an empty HeartbeatHistory, without any history.
static HeartbeatHistory	apply(int maxSampleSize, scala.collection.immutable.IndexedSeq<java.lang.Object> intervals, long intervalSum, long squaredIntervalSum)	Holds the heartbeat statistics for a specific node Address.
boolean	canEqual(java.lang.Object x$1)
HeartbeatHistory	copy(int maxSampleSize, scala.collection.immutable.IndexedSeq<java.lang.Object> intervals, long intervalSum, long squaredIntervalSum)
int	copy$default$1()
scala.collection.immutable.IndexedSeq<java.lang.Object>	copy$default$2()
long	copy$default$3()
long	copy$default$4()
boolean	equals(java.lang.Object x$1)
int	hashCode()
scala.collection.immutable.IndexedSeq<java.lang.Object>	intervals()
long	intervalSum()
int	maxSampleSize()
double	mean()
int	productArity()
java.lang.Object	productElement(int x$1)
java.lang.String	productElementName(int x$1)
scala.collection.Iterator<java.lang.Object>	productIterator()
java.lang.String	productPrefix()
long	squaredIntervalSum()
double	stdDeviation()
java.lang.String	toString()
static scala.Option<scala.Tuple4<java.lang.Object,scala.collection.immutable.IndexedSeq<java.lang.Object>,java.lang.Object,java.lang.Object>>	unapply(HeartbeatHistory x$0)
double	variance()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Product

productElementNames

Constructor Detail

HeartbeatHistory

public HeartbeatHistory()

Method Detail

apply

public static HeartbeatHistory apply(int maxSampleSize)

Create an empty HeartbeatHistory, without any history. Can only be used as starting point for appending intervals. The stats (mean, variance, stdDeviation) are not defined for for empty HeartbeatHistory, i.e. throws ArithmeticException.

apply

public static HeartbeatHistory apply(int maxSampleSize,
                                     scala.collection.immutable.IndexedSeq<java.lang.Object> intervals,
                                     long intervalSum,
                                     long squaredIntervalSum)

Holds the heartbeat statistics for a specific node Address. It is capped by the number of samples specified in maxSampleSize.

The stats (mean, variance, stdDeviation) are not defined for for empty HeartbeatHistory, i.e. throws ArithmeticException.

unapply

public static scala.Option<scala.Tuple4<java.lang.Object,scala.collection.immutable.IndexedSeq<java.lang.Object>,java.lang.Object,java.lang.Object>> unapply(HeartbeatHistory x$0)

maxSampleSize

public int maxSampleSize()

intervals

public scala.collection.immutable.IndexedSeq<java.lang.Object> intervals()

intervalSum

public long intervalSum()

squaredIntervalSum

public long squaredIntervalSum()

mean

public double mean()

variance

public double variance()

stdDeviation

public double stdDeviation()

$colon$plus

public final HeartbeatHistory $colon$plus(long interval)

copy

public HeartbeatHistory copy(int maxSampleSize,
                             scala.collection.immutable.IndexedSeq<java.lang.Object> intervals,
                             long intervalSum,
                             long squaredIntervalSum)

copy$default$1

public int copy$default$1()

copy$default$2

public scala.collection.immutable.IndexedSeq<java.lang.Object> copy$default$2()

copy$default$3

public long copy$default$3()

copy$default$4

public long copy$default$4()

productPrefix

public java.lang.String productPrefix()

Specified by:

productPrefix in interface scala.Product

productArity

public int productArity()

Specified by:

productArity in interface scala.Product

productElement

public java.lang.Object productElement(int x$1)

Specified by:

productElement in interface scala.Product

productIterator

public scala.collection.Iterator<java.lang.Object> productIterator()

Specified by:

productIterator in interface scala.Product

canEqual

public boolean canEqual(java.lang.Object x$1)

Specified by:

canEqual in interface scala.Equals

productElementName

public java.lang.String productElementName(int x$1)

Specified by:

productElementName in interface scala.Product

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object x$1)

Specified by:

equals in interface scala.Equals

Overrides:

equals in class java.lang.Object