RexUtil.RexShiftShuttle (Apache Calcite API)

java.lang.Object
- org.apache.calcite.rex.RexShuttle
- - org.apache.calcite.rex.RexUtil.RexShiftShuttle

All Implemented Interfaces:

RexVisitor<RexNode>

Enclosing class:

RexUtil
```
private static class RexUtil.RexShiftShuttle
extends RexShuttle
```
Shuttle that adds offset to each RexInputRef in an expression.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private int offset
- Constructor Summary
  
  Constructors
  Constructor Description
  
  RexShiftShuttle(int offset)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  RexNode visitInputRef(RexInputRef input)
  - Methods inherited from class org.apache.calcite.rex.RexShuttle
    apply, apply, apply, mutate, visitArray, visitCall, visitCorrelVariable, visitDynamicParam, visitFieldAccess, visitFieldCollations, 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

- Field Detail
  - offset
```
private final int offset
```
- Constructor Detail
  - RexShiftShuttle
```
RexShiftShuttle(int offset)
```
- Method Detail
  - visitInputRef
```
public RexNode visitInputRef(RexInputRef input)
```
    Specified by:
    
    visitInputRef in interface RexVisitor<RexNode>
    
    Overrides:
    
    visitInputRef in class RexShuttle