public class UDFFinder extends LogicalRelationalNodesVisitor
currentWalker, DEFAULT_SCOPE, plan
Constructor and Description |
---|
UDFFinder(OperatorPlan plan) |
Modifier and Type | Method and Description |
---|---|
List<UserFuncExpression> |
getUDFList() |
void |
visit(LOForEach foreach) |
void |
visit(LOGenerate generate) |
visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit
getPlan, popWalker, pushWalker, visit
public UDFFinder(OperatorPlan plan) throws FrontendException
FrontendException
public void visit(LOForEach foreach) throws FrontendException
visit
in class LogicalRelationalNodesVisitor
FrontendException
public void visit(LOGenerate generate) throws FrontendException
visit
in class LogicalRelationalNodesVisitor
FrontendException
public List<UserFuncExpression> getUDFList()
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