}
}
static void AugmentBaseData(LOEval op, Map<LOLoad, DataBag> baseData, Map<LOLoad, DataBag> newBaseData, Map<LogicalOperator, DataBag> derivedData, DataBag outputConstraints, PigContext pigContext) throws IOException {
LogicalOperator inputOp = op.getOpTable().get(op.getInputs().get(0));
TupleSchema inputSchema = inputOp.outputSchema();
DataBag inputConstraints = BagFactory.getInstance().newDefaultBag();
DataBag outputData = derivedData.get(op);
DataBag inputData = derivedData.get(inputOp);
EvalSpec spec = op.getSpec();