org.jpmml.evaluator.functions

Class AggregateFunction

java.lang.Object

org.jpmml.evaluator.functions.AbstractFunction

org.jpmml.evaluator.functions.AbstractNumericFunction

org.jpmml.evaluator.functions.AggregateFunction

All Implemented Interfaces:

Function

public abstract class AggregateFunction
extends AbstractNumericFunction

Constructor Summary

Constructors

Constructor and Description
AggregateFunction(String name)

Method Summary

Modifier and Type	Method and Description
abstract org.apache.commons.math3.stat.descriptive.StorelessUnivariateStatistic	createStatistic()
FieldValue	evaluate(List<FieldValue> arguments) Evaluates this function with the specified arguments.
protected org.dmg.pmml.DataType	getResultDataType(org.dmg.pmml.DataType dataType)

Methods inherited from class org.jpmml.evaluator.functions.AbstractNumericFunction

checkArgument

Methods inherited from class org.jpmml.evaluator.functions.AbstractFunction

checkFixedArityArguments, checkVariableArityArguments, checkVariableArityArguments, getName, getOptionalArgument, getOptionalArgument, getRequiredArgument, getRequiredArgument

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateFunction

public AggregateFunction(String name)

Method Detail

createStatistic

public abstract org.apache.commons.math3.stat.descriptive.StorelessUnivariateStatistic createStatistic()

evaluate

public FieldValue evaluate(List<FieldValue> arguments)

Description copied from interface: Function

Evaluates this function with the specified arguments.

getResultDataType

protected org.dmg.pmml.DataType getResultDataType(org.dmg.pmml.DataType dataType)