Package io.substrait.expression

Enum Class Expression.AggregationInvocation

java.lang.Object

java.lang.Enum<Expression.AggregationInvocation>

io.substrait.expression.Expression.AggregationInvocation

All Implemented Interfaces:

Serializable, Comparable<Expression.AggregationInvocation>, Constable

Enclosing interface:

Expression

public static enum Expression.AggregationInvocation
extends Enum<Expression.AggregationInvocation>

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
ALL
DISTINCT
UNSPECIFIED

Method Summary

Modifier and Type	Method	Description
static Expression.AggregationInvocation	fromProto(AggregateFunction.AggregationInvocation proto)
AggregateFunction.AggregationInvocation	toProto()
static Expression.AggregationInvocation	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Expression.AggregationInvocation[]	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

UNSPECIFIED

public static final Expression.AggregationInvocation UNSPECIFIED

ALL

public static final Expression.AggregationInvocation ALL

DISTINCT

public static final Expression.AggregationInvocation DISTINCT

Method Details

values

public static Expression.AggregationInvocation[] 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 Expression.AggregationInvocation 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

toProto

public AggregateFunction.AggregationInvocation toProto()

fromProto

public static Expression.AggregationInvocation fromProto(AggregateFunction.AggregationInvocation proto)