public class RexPermutationShuttle extends RexShuttle
RexLocalRef
objects after the expressions in a
RexProgram
have been reordered.RexPermuteInputsShuttle
Modifier and Type | Field and Description |
---|---|
private Permutation |
permutation |
Constructor and Description |
---|
RexPermutationShuttle(Permutation permutation) |
Modifier and Type | Method and Description |
---|---|
RexNode |
visitLocalRef(RexLocalRef local) |
apply, apply, apply, mutate, visitArray, visitCall, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitFieldCollations, visitInputRef, visitList, visitList, visitLiteral, visitOver, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef, visitWindow
private final Permutation permutation
public RexPermutationShuttle(Permutation permutation)
public RexNode visitLocalRef(RexLocalRef local)
visitLocalRef
in interface RexVisitor<RexNode>
visitLocalRef
in class RexShuttle
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