BuiltinConstant (Apache SystemDS 3.0.0 API)

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 Description

Inf

NaN

pi

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	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)
```