public class KeyTypeDiscoveryVisitor extends MROpPlanVisitor
mCurrentWalker, mPlan
Constructor and Description |
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KeyTypeDiscoveryVisitor(MROperPlan plan) |
Modifier and Type | Method and Description |
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void |
visitMROp(MapReduceOper mr) |
getPlan, popWalker, pushWalker, visit
public KeyTypeDiscoveryVisitor(MROperPlan plan)
plan
- The MROperPlan to visit to discover keyTypepublic void visitMROp(MapReduceOper mr) throws VisitorException
visitMROp
in class MROpPlanVisitor
VisitorException
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