org.apache.calcite.util

Class Util.OverFinder

java.lang.Object

org.apache.calcite.sql.util.SqlBasicVisitor<Void>

org.apache.calcite.util.Util.OverFinder

All Implemented Interfaces:

SqlVisitor<Void>

Enclosing class:

Util

public static class Util.OverFinder
extends SqlBasicVisitor<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 and Description
static Util.OverFinder	INSTANCE

Constructor Summary

Constructors

Constructor and Description
OverFinder()

Method Summary

Modifier and Type	Method and Description
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 Void visit(SqlCall call)

Description copied from interface: SqlVisitor

Visits a call to a SqlOperator.

Specified by:

visit in interface SqlVisitor<Void>

Overrides:

visit in class SqlBasicVisitor<Void>

Parameters:

call - Call

See Also:

SqlCall.accept(SqlVisitor)