Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach

Removed Methods
Result getNext(Tuple)	Calls getNext on the generate operator inside the nested physical plan and returns it maintaining an additional state to denote the begin and end of the nested plan processing.

 

Added Methods
Result getNextTuple()	Calls getNext on the generate operator inside the nested physical plan and returns it maintaining an additional state to denote the begin and end of the nested plan processing.