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Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators

Changed Classes
BinaryExpressionOperator A base class for all Binary expression operators.
ConstantExpression This class implements a Constant of any type.
ExpressionOperator A base class for all types of expressions.
POBinCond  
POCast This is just a cast that converts DataByteArray into either String or Integer.
POMapLookUp  
POProject Implements the overloaded form of the project operator.
POUserComparisonFunc  
POUserFunc  
UnaryExpressionOperator