public static class ConstantCalculator.ConstantCalculatorTransformer.ConstantCalculatorLogicalPlanVisitor extends AllExpressionVisitor
currentOpcurrentWalker, DEFAULT_SCOPE, plan| Constructor and Description |
|---|
ConstantCalculatorLogicalPlanVisitor(OperatorPlan plan,
PigContext pc) |
| Modifier and Type | Method and Description |
|---|---|
protected LogicalExpressionVisitor |
getVisitor(LogicalExpressionPlan expr)
Get a new instance of the expression visitor to apply to
a given expression.
|
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitvisit, visit, visit, visit, visit, visit, visit, visitgetPlan, popWalker, pushWalker, visitpublic ConstantCalculatorLogicalPlanVisitor(OperatorPlan plan, PigContext pc) throws FrontendException
FrontendExceptionprotected LogicalExpressionVisitor getVisitor(LogicalExpressionPlan expr) throws FrontendException
AllExpressionVisitorgetVisitor in class AllExpressionVisitorexpr - LogicalExpressionPlan that will be visitedFrontendExceptionCopyright © 2007-2017 The Apache Software Foundation