org.apache.pig.builtin
Class ToDate3ARGS

java.lang.Object
  extended by org.apache.pig.EvalFunc<org.joda.time.DateTime>
      extended by org.apache.pig.builtin.ToDate3ARGS

public class ToDate3ARGS
extends EvalFunc<org.joda.time.DateTime>

This method should never be used directly, use ToDate.


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
ToDate3ARGS()
           
 
Method Summary
 org.joda.time.DateTime exec(Tuple input)
          This callback method must be implemented by all subclasses.
 
Methods inherited from class org.apache.pig.EvalFunc
finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, 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

ToDate3ARGS

public ToDate3ARGS()
Method Detail

exec

public org.joda.time.DateTime exec(Tuple input)
                            throws IOException
Description copied from class: EvalFunc
This callback method must be implemented by all subclasses. This is the method that will be invoked on every Tuple of a given dataset. Since the dataset may be divided up in a variety of ways the programmer should not make assumptions about state that is maintained between invocations of this method.

Specified by:
exec in class EvalFunc<org.joda.time.DateTime>
Parameters:
input - the Tuple to be processed.
Returns:
result, of type T.
Throws:
IOException


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