Package org.h2.expression.analysis

Enum Class WindowFrameBoundType

java.lang.Object

java.lang.Enum<WindowFrameBoundType>

org.h2.expression.analysis.WindowFrameBoundType

All Implemented Interfaces:

Serializable, Comparable<WindowFrameBoundType>, Constable

public enum WindowFrameBoundType
extends Enum<WindowFrameBoundType>

Window frame bound type.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CURRENT_ROW	CURRENT_ROW clause.
FOLLOWING	FOLLOWING clause.
PRECEDING	PRECEDING clause.
UNBOUNDED_FOLLOWING	UNBOUNDED FOLLOWING clause.
UNBOUNDED_PRECEDING	UNBOUNDED PRECEDING clause.

Method Summary

Modifier and Type	Method	Description
String	getSQL()	Returns SQL representation.
static WindowFrameBoundType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WindowFrameBoundType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNBOUNDED_PRECEDING

public static final WindowFrameBoundType UNBOUNDED_PRECEDING

UNBOUNDED PRECEDING clause.

PRECEDING

public static final WindowFrameBoundType PRECEDING

PRECEDING clause.

CURRENT_ROW

public static final WindowFrameBoundType CURRENT_ROW

CURRENT_ROW clause.

FOLLOWING

public static final WindowFrameBoundType FOLLOWING

FOLLOWING clause.

UNBOUNDED_FOLLOWING

public static final WindowFrameBoundType UNBOUNDED_FOLLOWING

UNBOUNDED FOLLOWING clause.

Method Details

values

public static WindowFrameBoundType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static WindowFrameBoundType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getSQL

public String getSQL()

Returns SQL representation.

Returns:

SQL representation.

See Also:

• Expression.getSQL(int)