ai.rapids.cudf

Enum ReductionOp

java.lang.Object

java.lang.Enum<ReductionOp>

ai.rapids.cudf.ReductionOp

All Implemented Interfaces:

Serializable, Comparable<ReductionOp>

public enum ReductionOp
extends Enum<ReductionOp>

Reduction operations on a column

Enum Constant Summary

Enum Constants

Enum Constant and Description
MAX
MIN
PRODUCT
STD
SUM
SUMOFSQUARES

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SUM

public static final ReductionOp SUM

MIN

public static final ReductionOp MIN

MAX

public static final ReductionOp MAX

PRODUCT

public static final ReductionOp PRODUCT

SUMOFSQUARES

public static final ReductionOp SUMOFSQUARES

STD

public static final ReductionOp STD

Method Detail

values

public static ReductionOp[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ReductionOp c : ReductionOp.values())
    System.out.println(c);

Returns:

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

valueOf

public static ReductionOp valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null