ReduceExpressionsRule.CaseShuttle (Apache Calcite API)

java.lang.Object

org.apache.calcite.rex.RexShuttle

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

All Implemented Interfaces:: RexVisitor<RexNode>

Enclosing class:: ReduceExpressionsRule<C extends ReduceExpressionsRule.Config>

protected static class ReduceExpressionsRule.CaseShuttle extends RexShuttle

Shuttle that pushes predicates into a CASE.

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

CaseShuttle()
Method Summary

Modifier and Type

Method

Description

RexNode

visitCall(RexCall call)

Methods inherited from class org.apache.calcite.rex.RexShuttle
apply, apply, mutate, visitArray, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitFieldCollations, visitInputRef, 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

Methods inherited from interface org.apache.calcite.rex.RexVisitor
visitEach, visitList, visitList

Constructor Details
- CaseShuttle
  
  protected CaseShuttle()
Method Details
- visitCall
  
  public RexNode visitCall(RexCall call)
  
  Specified by:
  
  visitCall in interface RexVisitor<RexNode>
  
  Overrides:
  
  visitCall in class RexShuttle