brickhouse.udf.date
Class AddDaysUDF

java.lang.Object
  org.apache.hadoop.hive.ql.exec.UDF
      brickhouse.udf.date.AddDaysUDF

public class AddDaysUDF
extends org.apache.hadoop.hive.ql.exec.UDF

Simple date add UDF. Would use the Hive standard function, but that assumes a date format of "YYYY-MM-DD", and we would prefer "YYYYMMDD" and it is too awkward to include lots of substring functions in our hive

Constructor Summary

AddDaysUDF()

Method Summary

String

evaluate(String dateStr, int numDays)

Methods inherited from class org.apache.hadoop.hive.ql.exec.UDF

getRequiredFiles, getRequiredJars, getResolver, setResolver

Methods inherited from class java.lang.Object

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

Constructor Detail

AddDaysUDF

public AddDaysUDF()

Method Detail

evaluate

public String evaluate(String dateStr,
                       int numDays)