datafu.pig.util

Class BoolToInt

java.lang.Object

org.apache.pig.EvalFunc<T>

datafu.pig.util.ContextualEvalFunc<T>

datafu.pig.util.SimpleEvalFunc<java.lang.Integer>

datafu.pig.util.BoolToInt

public class BoolToInt
extends SimpleEvalFunc<java.lang.Integer>

UDF which converts a Boolean to an Integer.

Nested Class Summary

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

org.apache.pig.EvalFunc.SchemaType

Field Summary

Fields inherited from class org.apache.pig.EvalFunc

log, pigLogger, reporter, returnType

Constructor Summary

Constructors

Constructor and Description
BoolToInt()

Method Summary

Modifier and Type	Method and Description
java.lang.Integer	call(java.lang.Boolean val)

Methods inherited from class datafu.pig.util.SimpleEvalFunc

exec, getReturnType, outputSchema

Methods inherited from class datafu.pig.util.ContextualEvalFunc

getContextProperties, getInstanceName, getInstanceProperties, onReady, setUDFContextSignature

Methods inherited from class org.apache.pig.EvalFunc

allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

BoolToInt

public BoolToInt()

Method Detail

call

public java.lang.Integer call(java.lang.Boolean val)