Package org.apache.qpid.protonj2.engine

Enum LinkState

java.lang.Object
java.lang.Enum<LinkState>
org.apache.qpid.protonj2.engine.LinkState
All Implemented Interfaces:
Serializable, Comparable<LinkState>
public enum LinkState extends Enum<LinkState>
Represents the state of an AMQP Link.

  • Enum Constant Summary

    Enum Constants
    Enum Constant
    Description
    ACTIVE
    Indicates that the targeted end of the Link (local or remote) is currently open.
    CLOSED
    Indicates that the targeted end of the Link (local or remote) has been closed.
    DETACHED
    Indicates that the targeted end of the Link (local or remote) has been detached.
    IDLE
    Indicates that the targeted end of the Link (local or remote) has not yet been opened.

  • Method Summary

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

    • IDLE

      public static final LinkState IDLE
      Indicates that the targeted end of the Link (local or remote) has not yet been opened.

    • ACTIVE

      public static final LinkState ACTIVE
      Indicates that the targeted end of the Link (local or remote) is currently open.

    • DETACHED

      public static final LinkState DETACHED
      Indicates that the targeted end of the Link (local or remote) has been detached.

    • CLOSED

      public static final LinkState CLOSED
      Indicates that the targeted end of the Link (local or remote) has been closed.

  • Method Details

    • values

      public static LinkState[] 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 LinkState 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