Util.OverFinder (Apache Calcite API)

java.lang.Object
- org.apache.calcite.sql.util.SqlBasicVisitor<java.lang.Void>
- - org.apache.calcite.util.Util.OverFinder

All Implemented Interfaces:

SqlVisitor<java.lang.Void>

Enclosing class:

Util
```
public static class Util.OverFinder
extends SqlBasicVisitor<java.lang.Void>
```
Visitor which looks for an OVER clause inside a tree of SqlNode objects.

- Nested Class Summary
  - Nested classes/interfaces inherited from class org.apache.calcite.sql.util.SqlBasicVisitor
    SqlBasicVisitor.ArgHandler<R>, SqlBasicVisitor.ArgHandlerImpl<R>
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static Util.OverFinder INSTANCE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  OverFinder()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.Void visit(SqlCall call)
  Visits a call to a SqlOperator.
  - Methods inherited from class org.apache.calcite.sql.util.SqlBasicVisitor
    visit, visit, visit, visit, visit, visit
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - INSTANCE
```
public static final Util.OverFinder INSTANCE
```
- Constructor Detail
  - OverFinder
```
public OverFinder()
```
- Method Detail
  - visit
```
public java.lang.Void visit(SqlCall call)
```
    Description copied from interface: SqlVisitor
    
    Visits a call to a SqlOperator.
    
    Specified by:
    
    visit in interface SqlVisitor<java.lang.Void>
    
    Overrides:
    
    visit in class SqlBasicVisitor<java.lang.Void>
    
    Parameters:
    
    call - Call
    
    See Also:
    
    SqlCall.accept(SqlVisitor)