RequirementLevel (LinkML-Java 0.1.0 API)

java.lang.Object
- java.lang.Enum<RequirementLevel>
- - org.incenp.linkml.core.RequirementLevel

All Implemented Interfaces:

Serializable, Comparable<RequirementLevel>
```
public enum RequirementLevel
extends Enum<RequirementLevel>
```
The level of requirement that applies to a given field within a class.

Enum Constant Summary

Enum Constants
Enum Constant Description

MANDATORY
Indicates a required field.

OPTIONAL
Indicates an optional field.

RECOMMENDED
Indicates an optional, but recommended, field.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static RequirementLevel`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static RequirementLevel[]`	`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
  - OPTIONAL
```
public static final RequirementLevel OPTIONAL
```
    Indicates an optional field.
  - RECOMMENDED
```
public static final RequirementLevel RECOMMENDED
```
    Indicates an optional, but recommended, field. A LinkML validator may emit a warning if the field is not set in a given instance.
  - MANDATORY
```
public static final RequirementLevel MANDATORY
```
    Indicates a required field.
- Method Detail
  - values
```
public static RequirementLevel[] 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 (RequirementLevel c : RequirementLevel.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static RequirementLevel 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