org.apache.pig.piggybank.evaluation.math

Class IEEEremainder

java.lang.Object

org.apache.pig.EvalFunc<Double>

org.apache.pig.piggybank.evaluation.math.Base

org.apache.pig.piggybank.evaluation.math.DoubleDoubleBase

org.apache.pig.piggybank.evaluation.math.IEEEremainder

public class IEEEremainder
extends DoubleDoubleBase

math.IEEEremainder implements a binding to the Java function Math.IEEEremainder(double,double). Given a tuple with two data atom it Returns the remainder operation on two arguments as prescribed by the IEEE 754 standard.

Parameters:

value - Tuple containing two Double.

Return Value:

Double

Return Schema:

IEEEremainder_inputSchema

Example:

register math.jar;
A = load 'mydata' using PigStorage() as ( float1 );
B = foreach A generate float1, math.IEEEremainder(float1);

Author:

ajay garg

See Also:

Math.IEEEremainder(double,double),

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pig.EvalFunc

EvalFunc.SchemaType

Field Summary

Fields inherited from class org.apache.pig.EvalFunc

log, pigLogger, reporter, returnType

Constructor Summary

Constructors

Constructor and Description
IEEEremainder()

Method Summary

Methods inherited from class org.apache.pig.piggybank.evaluation.math.DoubleDoubleBase

exec, getArgToFuncMapping

Methods inherited from class org.apache.pig.piggybank.evaluation.math.Base

outputSchema

Methods inherited from class org.apache.pig.EvalFunc

allowCompileTimeCalculation, finish, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

IEEEremainder

public IEEEremainder()