Package nl.nn.adapterframework.statistics

Class Basics

java.lang.Object

nl.nn.adapterframework.statistics.Basics

All Implemented Interfaces:

IBasics<Basics>, ItemList

Direct Known Subclasses:

BigBasics

public class Basics
extends Object
implements IBasics<Basics>

Container for basic statistical estimators.

Since:

4.9.9

Author:

Gerrit van Brakel

Nested Class Summary

Nested classes/interfaces inherited from interface nl.nn.adapterframework.statistics.ItemList

ItemList.Type

Field Summary

Fields

Modifier and Type	Field	Description
protected long	count
protected long	max
protected long	min
static int	NUM_BASIC_ITEMS
protected long	sum
protected long	sumOfSquares

Fields inherited from interface nl.nn.adapterframework.statistics.ItemList

ITEM_FORMAT_PERC, ITEM_FORMAT_TIME, ITEM_NAME_AVERAGE, ITEM_NAME_COUNT, ITEM_NAME_MAX, ITEM_NAME_MIN, ITEM_NAME_STDDEV, ITEM_NAME_SUM, ITEM_NAME_SUMSQ, ITEM_VALUE_NAN, PRINT_FORMAT_COUNT, PRINT_FORMAT_PERC, PRINT_FORMAT_TIME

Constructor Summary

Constructors

Modifier	Constructor	Description
	Basics()
protected	Basics(long count, long sum, long sumOfSquares)

Method Summary

Modifier and Type	Method	Description
void	addRecord(Basics record)
protected void	addSums(long value)
void	addValue(long value)
void	checkMinMax(long value)
double	getAverage()
long	getCount()
double	getIntervalAverage(Basics mark)
long	getIntervalCount(Basics mark)
long	getIntervalMax(Basics mark)
long	getIntervalMin(Basics mark)
long	getIntervalSum(Basics mark)
long	getIntervalSumOfSquares(Basics mark)
double	getIntervalVariance(Basics mark)
int	getItemCount()
String	getItemName(int index)
ItemList.Type	getItemType(int index)
Object	getItemValue(int index)
long	getMax()
long	getMin()
double	getStdDev()
long	getSum()
long	getSumOfSquares()
double	getVariance()
void	reset()
Basics	takeSnapshot()
protected XmlBuilder	toXml(String elementName, String name, DecimalFormat timeFormat, DecimalFormat percentageFormat)
void	updateIntervalMinMax(Basics mark, long value)

Methods inherited from class java.lang.Object

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

Field Detail

NUM_BASIC_ITEMS

public static final int NUM_BASIC_ITEMS

See Also:

Constant Field Values

count

protected long count

min

protected long min

max

protected long max

sum

protected long sum

sumOfSquares

protected long sumOfSquares

Constructor Detail

Basics

public Basics()

Basics

protected Basics(long count,
                 long sum,
                 long sumOfSquares)

Method Detail

reset

public void reset()

takeSnapshot

public Basics takeSnapshot()

Specified by:

takeSnapshot in interface IBasics<Basics>

addValue

public void addValue(long value)

Specified by:

addValue in interface IBasics<Basics>

checkMinMax

public void checkMinMax(long value)

Specified by:

checkMinMax in interface IBasics<Basics>

addSums

protected void addSums(long value)

addRecord

public void addRecord(Basics record)

getItemCount

public int getItemCount()

Specified by:

getItemCount in interface ItemList

getItemName

public String getItemName(int index)

Specified by:

getItemName in interface ItemList

getItemType

public ItemList.Type getItemType(int index)

Specified by:

getItemType in interface ItemList

getItemValue

public Object getItemValue(int index)

Specified by:

getItemValue in interface ItemList

toXml

protected XmlBuilder toXml(String elementName,
                           String name,
                           DecimalFormat timeFormat,
                           DecimalFormat percentageFormat)

getCount

public long getCount()

Specified by:

getCount in interface IBasics<Basics>

getIntervalCount

public long getIntervalCount(Basics mark)

Specified by:

getIntervalCount in interface IBasics<Basics>

getMax

public long getMax()

Specified by:

getMax in interface IBasics<Basics>

getMin

public long getMin()

Specified by:

getMin in interface IBasics<Basics>

getSum

public long getSum()

Specified by:

getSum in interface IBasics<Basics>

getSumOfSquares

public long getSumOfSquares()

Specified by:

getSumOfSquares in interface IBasics<Basics>

getIntervalSum

public long getIntervalSum(Basics mark)

Specified by:

getIntervalSum in interface IBasics<Basics>

getIntervalSumOfSquares

public long getIntervalSumOfSquares(Basics mark)

Specified by:

getIntervalSumOfSquares in interface IBasics<Basics>

getIntervalMin

public long getIntervalMin(Basics mark)

Specified by:

getIntervalMin in interface IBasics<Basics>

getIntervalMax

public long getIntervalMax(Basics mark)

Specified by:

getIntervalMax in interface IBasics<Basics>

updateIntervalMinMax

public void updateIntervalMinMax(Basics mark,
                                 long value)

Specified by:

updateIntervalMinMax in interface IBasics<Basics>

getAverage

public double getAverage()

Specified by:

getAverage in interface IBasics<Basics>

getIntervalAverage

public double getIntervalAverage(Basics mark)

Specified by:

getIntervalAverage in interface IBasics<Basics>

getVariance

public double getVariance()

Specified by:

getVariance in interface IBasics<Basics>

getIntervalVariance

public double getIntervalVariance(Basics mark)

Specified by:

getIntervalVariance in interface IBasics<Basics>

getStdDev

public double getStdDev()

Specified by:

getStdDev in interface IBasics<Basics>