datafu.pig.stats
Class VAR.Initial

java.lang.Object
  org.apache.pig.EvalFunc<org.apache.pig.data.Tuple>
      datafu.pig.stats.VAR.Initial

Enclosing class:

VAR

public static class VAR.Initial
extends org.apache.pig.EvalFunc<org.apache.pig.data.Tuple>

Field Summary

Fields inherited from class org.apache.pig.EvalFunc

log, pigLogger, reporter, returnType

Constructor Summary

VAR.Initial()

Method Summary

org.apache.pig.data.Tuple

exec(org.apache.pig.data.Tuple input)

Methods inherited from class org.apache.pig.EvalFunc

finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, outputSchema, progress, 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

VAR.Initial

public VAR.Initial()

Method Detail

exec

public org.apache.pig.data.Tuple exec(org.apache.pig.data.Tuple input)
                               throws java.io.IOException

Specified by:

exec in class org.apache.pig.EvalFunc<org.apache.pig.data.Tuple>

Throws:

java.io.IOException