StandardProtocolFamily (Java SE 13 & JDK 13 )
Description: declaration: module: java.base, package: java.net, enum: StandardProtocolFamily
Keywords: java.net.StandardProtocolFamily class

Module java.base
Package java.net

# Enum StandardProtocolFamily

java.lang.Object
java.lang.Enum<StandardProtocolFamily>
java.net.StandardProtocolFamily

All Implemented Interfaces:
  `Serializable`, `Comparable<StandardProtocolFamily>`, `Constable`, `ProtocolFamily`

    public enum StandardProtocolFamily
    extends Enum<StandardProtocolFamily>
    implements ProtocolFamily

Defines the standard families of communication protocols.

Since:
  1.7

- ## Nested Class Summary

  ## Nested classes/interfaces declared in class java.lang.Enum

  `Enum.EnumDesc<E extends Enum<E>>`

- ## Enum Constant Summary

  Enum Constants
  Enum Constant | Description
  --- | ---
  `INET` | Internet Protocol Version 4 (IPv4)
  `INET6` | Internet Protocol Version 6 (IPv6)

- ## Method Summary

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

  ### Methods declared in class java.lang.Enum

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

  ### Methods declared in class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

  ### Methods declared in interface java.net.ProtocolFamily

  `name`

- ## Enum Constant Details

  - ### INET

    public static final StandardProtocolFamily INET
    Internet Protocol Version 4 (IPv4)

  - ### INET6

    public static final StandardProtocolFamily INET6
    Internet Protocol Version 6 (IPv6)

- ## Method Details

  - ### values

    public static StandardProtocolFamily[] values()
    Returns an array containing the constants of this enum type, in the order they are declared.
    Returns:
      an array containing the constants of this enum type, in the order they are declared

  - ### valueOf

    public static StandardProtocolFamily 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