com.newrelic.agent.stats

Class StatsImpl

java.lang.Object

com.newrelic.agent.stats.AbstractStats

com.newrelic.agent.stats.StatsImpl

All Implemented Interfaces:

CountStats, Stats, StatsBase, java.lang.Cloneable, org.json.simple.JSONStreamAware

public class StatsImpl
extends AbstractStats
implements Stats

This class is not thread-safe.

Field Summary

Fields inherited from class com.newrelic.agent.stats.AbstractStats

count, EMPTY_STATS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StatsImpl()
	StatsImpl(int count, float total, float minValue, float maxValue, double sumOfSquares)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Every stats base should be cloneable.
float	getMaxCallTime()
float	getMinCallTime()
double	getSumOfSquares()
float	getTotal() Returns the sum of the data points recorded.
float	getTotalExclusiveTime()
boolean	hasData()
void	merge(StatsBase statsObj) Merge the given stats into this object.
void	recordDataPoint(float value) Record a single data point with this stats object, which will automatically increment the data point count and track min/max/standard deviation as expected.
void	reset()
java.lang.String	toString()

Methods inherited from class com.newrelic.agent.stats.AbstractStats

getCallCount, incrementCallCount, incrementCallCount, setCallCount, writeJSONString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.newrelic.agent.stats.CountStats

getCallCount, incrementCallCount, incrementCallCount, setCallCount

Methods inherited from interface org.json.simple.JSONStreamAware

writeJSONString

Constructor Detail

StatsImpl

protected StatsImpl()

StatsImpl

public StatsImpl(int count,
                 float total,
                 float minValue,
                 float maxValue,
                 double sumOfSquares)

Method Detail

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Description copied from interface: StatsBase

Every stats base should be cloneable.

Specified by:

clone in interface StatsBase

Specified by:

clone in class AbstractStats

Returns:

A clone of the object.

Throws:

java.lang.CloneNotSupportedException - Thrown if the object can not be cloned. All StatsBase should be clonable.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

recordDataPoint

public void recordDataPoint(float value)

Description copied from interface: Stats

Record a single data point with this stats object, which will automatically increment the data point count and track min/max/standard deviation as expected.

Specified by:

recordDataPoint in interface Stats

hasData

public boolean hasData()

Specified by:

hasData in interface StatsBase

reset

public void reset()

Specified by:

reset in interface StatsBase

getTotal

public float getTotal()

Description copied from interface: CountStats

Returns the sum of the data points recorded.

Specified by:

getTotal in interface CountStats

getTotalExclusiveTime

public float getTotalExclusiveTime()

Specified by:

getTotalExclusiveTime in interface CountStats

getMinCallTime

public float getMinCallTime()

Specified by:

getMinCallTime in interface CountStats

getMaxCallTime

public float getMaxCallTime()

Specified by:

getMaxCallTime in interface CountStats

getSumOfSquares

public double getSumOfSquares()

Specified by:

getSumOfSquares in interface CountStats

merge

public void merge(StatsBase statsObj)

Description copied from interface: StatsBase

Merge the given stats into this object.

Specified by:

merge in interface StatsBase