Class DrillRelOptUtil.InputRefVisitor
java.lang.Object
org.apache.calcite.rex.RexVisitorImpl<Void>
org.apache.drill.exec.planner.common.DrillRelOptUtil.InputRefVisitor
- All Implemented Interfaces:
org.apache.calcite.rex.RexVisitor<Void>
- Enclosing class:
DrillRelOptUtil
public static class DrillRelOptUtil.InputRefVisitor
extends org.apache.calcite.rex.RexVisitorImpl<Void>
InputRefVisitor is a utility class used to collect all the RexInputRef nodes in a
RexNode.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionList
<org.apache.calcite.rex.RexInputRef> visitCall
(org.apache.calcite.rex.RexCall call) visitInputRef
(org.apache.calcite.rex.RexInputRef ref) Methods inherited from class org.apache.calcite.rex.RexVisitorImpl
visitArrayAnd, visitArrayOr, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitLiteral, visitLocalRef, visitOver, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef