Package org.apache.pig.data

Added Classes
LimitedSortedDataBag	An ordered collection of Tuples (possibly) with multiples.

 

Changed Classes and Interfaces
BagFactory	Factory for constructing different types of bags.
DataBag	A collection of Tuples.
DefaultAbstractBag	Default implementation of DataBag.
DefaultBagFactory	Default implementation of BagFactory.
InterSedes	A class to handle reading and writing of intermediate results of data types.
ReadOnceBag	This bag does not store the tuples in memory but has access to an iterator typically provided by Hadoop.
SelfSpillBag.MemoryLimits	This class helps to compute the number of entries that should be held in memory so that memory consumption is limited.
Tuple	An ordered list of Data.
TupleMaker
TupleRawComparator	This interface is intended to compare Tuples.
TypeAwareTuple