nl.nn.adapterframework.statistics

Class StatisticsKeeper<B extends IBasics<S>,S>

java.lang.Object

nl.nn.adapterframework.statistics.StatisticsKeeper<B,S>

All Implemented Interfaces:

ItemList

Direct Known Subclasses:

SizeStatisticsKeeper

public class StatisticsKeeper<B extends IBasics<S>,S>
extends Object
implements ItemList

Keeps statistics (min, max, count etc).

Author:

Johan Verrips / 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 and Description
static String	BASICS_KEY
static String	DEFAULT_BOUNDARY_LIST
static String	DEFAULT_P_LIST
static String	HISTOGRAM_PUBLISH_KEY
static String	ITEM_NAME_FIRST
static String	ITEM_NAME_LAST
protected static org.apache.logging.log4j.Logger	log
static int	NUM_INTERVAL_ITEMS
static int	NUM_STATIC_ITEMS
static String	PERCENTILE_PRECISION_KEY
static String	PERCENTILE_PUBLISH_KEY
static String	percentileConfigKey
static String	PERCENTILES_INTERNAL_KEY
protected PercentileEstimator	pest

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 and Description
	StatisticsKeeper(String name) Constructor for StatisticsKeeper.
protected	StatisticsKeeper(String name, B basics)
protected	StatisticsKeeper(String name, B basics, String boundaryConfigKey, String defaultBoundaryList)
	StatisticsKeeper(String name, B basics, StringTokenizer boundariesTokenizer, boolean publishPercentiles, boolean publishHistograms, boolean calculatePercentiles, int percentilePrecision)

Method Summary

Modifier and Type	Method and Description
void	addValue(long value)
Map<String,Object>	asMap()
XmlBuilder	dumpToXml()
double	getAvg()
long[]	getClassBoundaries()
long[]	getClassCounts()
long	getCount()
long	getFirst()
int	getIntervalItemCount()
protected String	getIntervalItemName(int index)
ItemList.Type	getIntervalItemType(int index)
Object	getIntervalItemValue(int index)
int	getItemCount()
protected int	getItemIndex(String name)
String	getItemName(int index)
ItemList.Type	getItemType(int index)
Object	getItemValue(int index)
static List<String>	getLabels()
long	getLast()
long	getMax()
long	getMin()
String	getName()
double	getStdDev()
long	getTotal()
long	getTotalSquare()
static List<String>	getTypes()
String	getUnits()
double	getVariance()
protected void	initialize(String name, B basics, StringTokenizer boundariesTokenizer, boolean publishPercentiles, boolean publishHistograms, boolean calculatePercentiles, int percentilePrecision)
void	initMetrics(io.micrometer.core.instrument.MeterRegistry registry, String name, Iterable<io.micrometer.core.instrument.Tag> tags)
void	performAction(HasStatistics.Action action)
XmlBuilder	toXml(String elementName, boolean deep, DecimalFormat timeFormat, DecimalFormat percentageFormat)
XmlBuilder	toXml(String elementName, boolean deep, DecimalFormat timeFormat, DecimalFormat percentageFormat, DecimalFormat countFormat)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.logging.log4j.Logger log

BASICS_KEY

public static final String BASICS_KEY

See Also:

Constant Field Values

NUM_STATIC_ITEMS

public static final int NUM_STATIC_ITEMS

See Also:

Constant Field Values

NUM_INTERVAL_ITEMS

public static final int NUM_INTERVAL_ITEMS

See Also:

Constant Field Values

DEFAULT_BOUNDARY_LIST

public static final String DEFAULT_BOUNDARY_LIST

See Also:

Constant Field Values

ITEM_NAME_FIRST

public static final String ITEM_NAME_FIRST

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Constant Field Values

ITEM_NAME_LAST

public static final String ITEM_NAME_LAST

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Constant Field Values

percentileConfigKey

public static final String percentileConfigKey

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Constant Field Values

DEFAULT_P_LIST

public static final String DEFAULT_P_LIST

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Constant Field Values

PERCENTILE_PUBLISH_KEY

public static final String PERCENTILE_PUBLISH_KEY

See Also:

Constant Field Values

HISTOGRAM_PUBLISH_KEY

public static final String HISTOGRAM_PUBLISH_KEY

See Also:

Constant Field Values

PERCENTILES_INTERNAL_KEY

public static final String PERCENTILES_INTERNAL_KEY

See Also:

Constant Field Values

PERCENTILE_PRECISION_KEY

public static final String PERCENTILE_PRECISION_KEY

See Also:

Constant Field Values

pest

protected PercentileEstimator pest

Constructor Detail

StatisticsKeeper

public StatisticsKeeper(String name)

Constructor for StatisticsKeeper. Initializes statistics. Reads values for class boundaries from AppConstants

See Also:

AppConstants

StatisticsKeeper

protected StatisticsKeeper(String name,
                           B basics)

StatisticsKeeper

protected StatisticsKeeper(String name,
                           B basics,
                           String boundaryConfigKey,
                           String defaultBoundaryList)

StatisticsKeeper

public StatisticsKeeper(String name,
                        B basics,
                        StringTokenizer boundariesTokenizer,
                        boolean publishPercentiles,
                        boolean publishHistograms,
                        boolean calculatePercentiles,
                        int percentilePrecision)

Method Detail

initMetrics

public void initMetrics(io.micrometer.core.instrument.MeterRegistry registry,
                        String name,
                        Iterable<io.micrometer.core.instrument.Tag> tags)

initialize

protected void initialize(String name,
                          B basics,
                          StringTokenizer boundariesTokenizer,
                          boolean publishPercentiles,
                          boolean publishHistograms,
                          boolean calculatePercentiles,
                          int percentilePrecision)

getUnits

public String getUnits()

performAction

public void performAction(HasStatistics.Action action)

addValue

public void addValue(long value)

getClassBoundaries

public long[] getClassBoundaries()

getClassCounts

public long[] getClassCounts()

getItemCount

public int getItemCount()

Specified by:

getItemCount in interface ItemList

getIntervalItemCount

public int getIntervalItemCount()

getItemName

public String getItemName(int index)

Specified by:

getItemName in interface ItemList

getIntervalItemName

protected String getIntervalItemName(int index)

getItemIndex

protected int getItemIndex(String name)

getItemType

public ItemList.Type getItemType(int index)

Specified by:

getItemType in interface ItemList

getIntervalItemType

public ItemList.Type getIntervalItemType(int index)

getItemValue

public Object getItemValue(int index)

Specified by:

getItemValue in interface ItemList

getIntervalItemValue

public Object getIntervalItemValue(int index)

dumpToXml

public XmlBuilder dumpToXml()

toXml

public XmlBuilder toXml(String elementName,
                        boolean deep,
                        DecimalFormat timeFormat,
                        DecimalFormat percentageFormat)

toXml

public XmlBuilder toXml(String elementName,
                        boolean deep,
                        DecimalFormat timeFormat,
                        DecimalFormat percentageFormat,
                        DecimalFormat countFormat)

getLabels

public static List<String> getLabels()

getTypes

public static List<String> getTypes()

asMap

public Map<String,Object> asMap()

getCount

public long getCount()

getAvg

public double getAvg()

getFirst

public long getFirst()

getLast

public long getLast()

getMax

public long getMax()

getMin

public long getMin()

getName

public String getName()

getStdDev

public double getStdDev()

getTotal

public long getTotal()

getTotalSquare

public long getTotalSquare()

getVariance

public double getVariance()