ai.rapids.cudf.ast

Enum UnaryOperator

java.lang.Object

java.lang.Enum<UnaryOperator>

ai.rapids.cudf.ast.UnaryOperator

All Implemented Interfaces:

Serializable, Comparable<UnaryOperator>

public enum UnaryOperator
extends Enum<UnaryOperator>

Enumeration of AST operators that can appear in a unary operation. NOTE: This must be kept in sync with `jni_to_unary_operator` in CompiledExpression.cpp!

Enum Constant Summary

Enum Constants

Enum Constant and Description
ABS
ARCCOS
ARCCOSH
ARCSIN
ARCSINH
ARCTAN
ARCTANH
BIT_INVERT
CAST_TO_FLOAT64
CAST_TO_INT64
CAST_TO_UINT64
CBRT
CEIL
COS
COSH
EXP
FLOOR
IDENTITY
IS_NULL
LOG
NOT
RINT
SIN
SINH
SQRT
TAN
TANH

Method Summary

Modifier and Type	Method and Description
static UnaryOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static UnaryOperator[]	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

IDENTITY

public static final UnaryOperator IDENTITY

IS_NULL

public static final UnaryOperator IS_NULL

SIN

public static final UnaryOperator SIN

COS

public static final UnaryOperator COS

TAN

public static final UnaryOperator TAN

ARCSIN

public static final UnaryOperator ARCSIN

ARCCOS

public static final UnaryOperator ARCCOS

ARCTAN

public static final UnaryOperator ARCTAN

SINH

public static final UnaryOperator SINH

COSH

public static final UnaryOperator COSH

TANH

public static final UnaryOperator TANH

ARCSINH

public static final UnaryOperator ARCSINH

ARCCOSH

public static final UnaryOperator ARCCOSH

ARCTANH

public static final UnaryOperator ARCTANH

EXP

public static final UnaryOperator EXP

LOG

public static final UnaryOperator LOG

SQRT

public static final UnaryOperator SQRT

CBRT

public static final UnaryOperator CBRT

CEIL

public static final UnaryOperator CEIL

FLOOR

public static final UnaryOperator FLOOR

ABS

public static final UnaryOperator ABS

RINT

public static final UnaryOperator RINT

BIT_INVERT

public static final UnaryOperator BIT_INVERT

NOT

public static final UnaryOperator NOT

CAST_TO_INT64

public static final UnaryOperator CAST_TO_INT64

CAST_TO_UINT64

public static final UnaryOperator CAST_TO_UINT64

CAST_TO_FLOAT64

public static final UnaryOperator CAST_TO_FLOAT64

Method Detail

values

public static UnaryOperator[] 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 (UnaryOperator c : UnaryOperator.values())
    System.out.println(c);

Returns:

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

valueOf

public static UnaryOperator 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