com.highqsoft.moma.rules.mearules

Class CalculateStatisticAttributes

java.lang.Object

com.highqsoft.xsd.AbstractImplementation

com.highqsoft.xsd.AbstractRule

com.highqsoft.moma.rules.mearules.AbstractMeasurementRule

com.highqsoft.moma.rules.mearules.CalculateStatisticAttributes

All Implemented Interfaces:

ExecutableIF, ImplementationIF, RuleIF

public class CalculateStatisticAttributes
extends AbstractMeasurementRule

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	CalculateStatisticAttributes.StatisticValues Internal class to hold the statistic values

Field Summary

Fields inherited from class com.highqsoft.moma.rules.mearules.AbstractMeasurementRule

dumpFilePath, ignoreMissingValues, measurementHolderRef, resultRef

Fields inherited from class com.highqsoft.xsd.AbstractRule

loggerName, postMethods, preMethods, sessionRef

Fields inherited from class com.highqsoft.xsd.AbstractImplementation

arguments, ctx, descriptor, NEW_LINE

Constructor Summary

Constructors

Constructor and Description
CalculateStatisticAttributes()

Method Summary

Methods

Modifier and Type	Method and Description
protected short[]	createFlags(NameValueUnit globalFlagNvu, NameValueUnit flagsNvu, int nrOfValues) Create flags array from global flags.
void	execute() Execute the program.
protected CalculateStatisticAttributes.StatisticValues	getExplicitStatisticValues(NameValueUnit flagsNvu, NameValueUnit valuesNvu, NameValueUnit globalFlagNvu, boolean hasStdDev) Loop over all values in a local column and find minimum and maximum
void	init() Initialize the work.

Methods inherited from class com.highqsoft.moma.rules.mearules.AbstractMeasurementRule

getDumpFilePath, getMeasurementHolder, getValue, setValue, storeResult

Methods inherited from class com.highqsoft.xsd.AbstractRule

execute, executePostMethods, executePreMethods, getAoSessionFromContextWithSessionRef, getId, getOdsCache, getPointTo, getSessionRef, getType, isPedantic, setGathermode, setId, setPointTo, setPostMethods, setPreMethods, setSessionRef, setType, terminate, toString, toString, toString

Methods inherited from class com.highqsoft.xsd.AbstractImplementation

addAttributesToNameValueUnitArray, addAttributeToNameValueUnitArray, addStringValueToNameValueUnitArray, checkDirectoy, checkDirectoy, checkDirectoy, checkFile, checkFile, checkFile, checkIntValue, checkStringValue, compressNvuArray, createMessageFromPropertyFile, createMessageFromPropertyFile, createMessageFromPropertyFile, createTsUnionFromObject, deleteRowWithAttributes, getArguments, getContext, getDescriptor, getListFromProperty, getMandatoryProperty, getMandatoryProperty, getMandatoryPropertyAsInt, getMandatoryPropertyAsList, getMandatoryPropertyWithRuleException, getNvuArrayFromMap, getNvuArrayFromMap, getNvuObjectWithName, getNvuObjectWithName, getNvuObjectWithName, getOdsCacheFromProperty, getOptioanlPropertyAsInt, getOptionalProperty, getOptionalProperty, getOptionalProperty, getOptionalProperty, getOptionalPropertyAsBoolean, getOptionalPropertyAsBoolean, getOptionalPropertyAsBoolean, getOptionalPropertyAsList, makeUpperCaseKeyword, removeAttributeFromNameValueUnitArray, removeAttributeFromNameValueUnitArray, setArguments, setContext, setDescriptor

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.highqsoft.xsd.ImplementationIF

getContext, getDescriptor, setArguments, setContext, setDescriptor

Constructor Detail

CalculateStatisticAttributes

public CalculateStatisticAttributes()

Method Detail

init

public void init()
          throws InitializationFailedException

Description copied from class: AbstractImplementation

Initialize the work.

Specified by:

init in interface ImplementationIF

Overrides:

init in class AbstractMeasurementRule

Throws:

InitializationFailedException - if the initialization fails.

execute

public void execute()
             throws ExecutableException

Description copied from class: AbstractRule

Execute the program. This implementation does nothing by default. Can be overridden.

Specified by:

execute in interface ExecutableIF

Overrides:

execute in class AbstractMeasurementRule

Throws:

ExecutableException - if execution fails.

getExplicitStatisticValues

protected CalculateStatisticAttributes.StatisticValues getExplicitStatisticValues(NameValueUnit flagsNvu,
                                                                      NameValueUnit valuesNvu,
                                                                      NameValueUnit globalFlagNvu,
                                                                      boolean hasStdDev)

Loop over all values in a local column and find minimum and maximum

Parameters:

flagsNvu - The flags attribute

valuesNvu - The values attribute

globalFlagNvu - The global flag NameValueUnit

hasStdDev - If true, the standard deviation is calculated. This is done in a second loop because the average is needed.

Returns:

StatisticValues object containing the statistic values

createFlags

protected short[] createFlags(NameValueUnit globalFlagNvu,
                  NameValueUnit flagsNvu,
                  int nrOfValues)

Create flags array from global flags. This enables the same treatment of channels with and without single value flags in the caller.

Parameters:

globalFlagNvu - The NameValueUnit with the global flag attribute

flagsNvu - The NameValueUnit with the flags attribute

nrOfValues - The number of values

Returns:

The single value flags.