org.apache.calcite.rel.rules

Class ReduceExpressionsRule.CaseShuttle

java.lang.Object

org.apache.calcite.rex.RexShuttle

org.apache.calcite.rel.rules.ReduceExpressionsRule.CaseShuttle

All Implemented Interfaces:

RexVisitor<RexNode>

Enclosing class:

ReduceExpressionsRule

protected static class ReduceExpressionsRule.CaseShuttle
extends RexShuttle

Shuttle that pushes predicates into a CASE.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CaseShuttle()

Method Summary

Modifier and Type	Method and Description
RexNode	visitCall(RexCall call)

Methods inherited from class org.apache.calcite.rex.RexShuttle

apply, apply, apply, mutate, visitArray, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitFieldCollations, visitInputRef, visitList, visitList, visitLiteral, visitLocalRef, visitOver, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef, visitWindow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CaseShuttle

protected CaseShuttle()

Method Detail

visitCall

public RexNode visitCall(RexCall call)

Specified by:

visitCall in interface RexVisitor<RexNode>

Overrides:

visitCall in class RexShuttle