Package io.github.fupacat.ast

Class WindowDefinition

java.lang.Object

io.github.fupacat.ast.TSqlFragment

io.github.fupacat.ast.WindowDefinition

All Implemented Interfaces:

Serializable

public class WindowDefinition
extends TSqlFragment

Definition of a named window.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
OrderByClause	OrderByClause	The order by clause.
List<ScalarExpression>	Partitions	The partitions.
Identifier	RefWindowName	The reference window name.
WindowFrameClause	WindowFrameClause	Window bounds specification, for windowing aggregates.
Identifier	WindowName	The window name.

Fields inherited from class io.github.fupacat.ast.TSqlFragment

firstTokenIndex, lastTokenIndex, ScriptTokenStream, Value

Constructor Summary

Constructors

Constructor	Description
WindowDefinition()

Method Summary

Modifier and Type	Method	Description
void	accept(TSqlFragmentVisitor visitor)
void	acceptChildren(TSqlFragmentVisitor visitor)

Methods inherited from class io.github.fupacat.ast.TSqlFragment

SetIdentifier, SetUnquotedIdentifier, UpdateTokenInfo, UpdateTokenInfo

Methods inherited from class java.lang.Object

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

Field Details

WindowName

public Identifier WindowName

The window name. Cannot be null.

RefWindowName

public Identifier RefWindowName

The reference window name. Optional, may be null.

Partitions

public List<ScalarExpression> Partitions

The partitions. Optional, may have zero elements.

OrderByClause

public OrderByClause OrderByClause

The order by clause. Optional may be null.

WindowFrameClause

public WindowFrameClause WindowFrameClause

Window bounds specification, for windowing aggregates. Optional may be null.

Constructor Details

WindowDefinition

public WindowDefinition()

Method Details

accept

public void accept(TSqlFragmentVisitor visitor)

Specified by:

accept in class TSqlFragment

acceptChildren

public void acceptChildren(TSqlFragmentVisitor visitor)

Overrides:

acceptChildren in class TSqlFragment