org.apache.sysds.parser

Enum BuiltinConstant

java.lang.Object

java.lang.Enum<BuiltinConstant>

org.apache.sysds.parser.BuiltinConstant

All Implemented Interfaces:

Serializable, Comparable<BuiltinConstant>

public enum BuiltinConstant
extends Enum<BuiltinConstant>

These are the builtin constants

Enum Constant Summary

Enum Constants

Enum Constant and Description
Inf
NaN
pi

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Inf

public static final BuiltinConstant Inf

NaN

public static final BuiltinConstant NaN

pi

public static final BuiltinConstant pi

Method Detail

values

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

Returns:

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

valueOf

public static BuiltinConstant 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

get

public DoubleIdentifier get()

contains

public static boolean contains(String name)