com.hp.sdn.metric

Class HistogramMetricValue

java.lang.Object

com.hp.sdn.metric.MetricValue

com.hp.sdn.metric.HistogramMetricValue

public class HistogramMetricValue
extends MetricValue

Histogram metric value object, a data carrier which contains common metric value attributes plus additional histogram specific ones being retrieved from the metric updates persisted and summarized.

Author:

Anh Vuong

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HistogramMetricValue.HistogramValueBuilder Builder (mutable) used to create a new value instances.

Nested classes/interfaces inherited from class com.hp.sdn.metric.MetricValue

MetricValue.Builder<T extends MetricValue.Builder<T>>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HistogramMetricValue(HistogramMetricValue.HistogramValueBuilder builder)

Method Summary

Methods

Modifier and Type	Method and Description
long	getMaximum() Gets the maximum metric value.
double	getMean() Gets the mean metric value.
long	getMinimum() Gets the minimum metric value.
double	getQuantile50() Gets the 50th quantile metric value.
double	getQuantile75() Gets the 75th quantile metric value.
double	getQuantile95() Gets the 95th quantile metric value.
double	getQuantile98() Gets the 98th quantile metric value.
double	getQuantile99() Gets the 99th quantile metric value.
double	getStdDev() Gets the standard deviation.

Methods inherited from class com.hp.sdn.metric.MetricValue

builder, getCount, getDataPoints, getFirstPersistDate, getLastPersistDate, getMillisecondsSpan, getType, getUid, getUpdateDate

Methods inherited from class java.lang.Object

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

Constructor Detail

HistogramMetricValue

protected HistogramMetricValue(HistogramMetricValue.HistogramValueBuilder builder)

Method Detail

getMaximum

public long getMaximum()

Gets the maximum metric value.

Returns:

the metric maximum

getMinimum

public long getMinimum()

Gets the minimum metric value.

Returns:

the metric minimum

getMean

public double getMean()

Gets the mean metric value.

Returns:

the metric mean

getStdDev

public double getStdDev()

Gets the standard deviation.

Returns:

the metric median

getQuantile50

public double getQuantile50()

Gets the 50th quantile metric value.

Returns:

the metric median

getQuantile75

public double getQuantile75()

Gets the 75th quantile metric value.

Returns:

the metric median

getQuantile95

public double getQuantile95()

Gets the 95th quantile metric value.

Returns:

the metric median

getQuantile98

public double getQuantile98()

Gets the 98th quantile metric value.

Returns:

the metric median

getQuantile99

public double getQuantile99()

Gets the 99th quantile metric value.

Returns:

the metric median