PresenceType (Google App Engine API for Java)

com.google.appengine.api.xmpp

Enum PresenceType

  • java.lang.Object
    • java.lang.Enum<PresenceType>
      • com.google.appengine.api.xmpp.PresenceType
  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<PresenceType>


    public enum PresenceType
    extends java.lang.Enum<PresenceType>
    Values for the 'type' attribute of presences. These are only types from stanzas dealing with presence. Types used for subscriptions are enumerated in SubscriptionType even though they are both communicated via presence stanzas.
    See Also:
    RFC 3921, Section 2.2.1 for the specification of XMPP message Presence Types.
    • Enum Constant Summary

      Enum Constants 
      Enum Constant and Description
      AVAILABLE
      Signals that an entity is online and available for communication.
      PROBE
      A request for an entity's current presence.
      UNAVAILABLE
      Signals that an entity is no longer available for communication.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method and Description
      static PresenceType valueOf(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static PresenceType[] 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

      • AVAILABLE

        public static final PresenceType AVAILABLE
        Signals that an entity is online and available for communication.
      • UNAVAILABLE

        public static final PresenceType UNAVAILABLE
        Signals that an entity is no longer available for communication.
      • PROBE

        public static final PresenceType PROBE
        A request for an entity's current presence.
    • Method Detail

      • values

        public static PresenceType[] 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 (PresenceType c : PresenceType.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static PresenceType valueOf(java.lang.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:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

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