Package org.jivesoftware.smack.roster.packet

Enum RosterPacket.ItemType

java.lang.Object

java.lang.Enum<RosterPacket.ItemType>

org.jivesoftware.smack.roster.packet.RosterPacket.ItemType

All Implemented Interfaces:

Serializable, Comparable<RosterPacket.ItemType>

Enclosing class:

RosterPacket

public static enum RosterPacket.ItemType
extends Enum<RosterPacket.ItemType>

Enum Constant Summary

Enum Constants

Enum Constant	Description
both	The user and the contact have subscriptions to each other's presence (also called a "mutual subscription").
from	The contact has a subscription to the user's presence, but the user does not have a subscription to the contact's presence.
none	The user does not have a subscription to the contact's presence, and the contact does not have a subscription to the user's presence; this is the default value, so if the subscription attribute is not included then the state is to be understood as "none".
remove	The user wishes to stop receiving presence updates from the subscriber.
to	The user has a subscription to the contact's presence, but the contact does not have a subscription to the user's presence.

Method Summary

Modifier and Type	Method	Description
String	asSymbol()	Get a String containing symbols representing the item type.
static RosterPacket.ItemType	fromString(String string)
static RosterPacket.ItemType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static RosterPacket.ItemType[]	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

none

public static final RosterPacket.ItemType none

The user does not have a subscription to the contact's presence, and the contact does not have a subscription to the user's presence; this is the default value, so if the subscription attribute is not included then the state is to be understood as "none".

to

public static final RosterPacket.ItemType to

The user has a subscription to the contact's presence, but the contact does not have a subscription to the user's presence.

from

public static final RosterPacket.ItemType from

The contact has a subscription to the user's presence, but the user does not have a subscription to the contact's presence.

both

public static final RosterPacket.ItemType both

The user and the contact have subscriptions to each other's presence (also called a "mutual subscription").

remove

public static final RosterPacket.ItemType remove

The user wishes to stop receiving presence updates from the subscriber.

Method Detail

values

public static RosterPacket.ItemType[] 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 (RosterPacket.ItemType c : RosterPacket.ItemType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static RosterPacket.ItemType 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

fromString

public static RosterPacket.ItemType fromString(String string)

asSymbol

public String asSymbol()

Get a String containing symbols representing the item type. The first symbol in the string is a big dot, representing the local entity. The second symbol represents the established subscription relation and is typically an arrow. The head(s) of the arrow point in the direction presence messages are sent. For example, if there is only a head pointing to the big dot, then the local user will receive presence information from the remote entity.

Returns:

the symbolic representation of this item type.