Roster entries in chat application, JAVA Programming

Assignment Help:

The roster lets you keep track of the availability ("presence") of other users. A roster also allows you to organize users into groups such as "Friends" and "Co-workers". Other IM systems refer to the roster as the buddy list, contact list, etc.

Roster Entries

Every user in a roster is represented by a RosterEntry, which consists of:

• An XMPP address (e.g. [email protected]).

• A name you've assigned to the user (e.g. "Joe").

• The list of groups in the roster that the entry belongs to. If the roster entry belongs to no groups, it's called an "unfiled entry".


Related Discussions:- Roster entries in chat application

How does an exception permeate through the code, How does an exception perm...

How does an exception permeate through the code? An unhandled exception moves up the method stack in search of a matching When an exception is thrown from a code which is wrapp

Complete the specification of chatter, Tasks: Complete the specifica...

Tasks: Complete the specification of CHATTER, and specify ChatterLists. Implement these ADTs in Java with an abstract class Chatter and a class ChatterList. Use javado

Algorithm, write algorithm to perform the following operations on it create...

write algorithm to perform the following operations on it create,insertion,deletion,for testing overflow and empty conditions.

Sum of six digits, How do I write a java program that enters a six digit nu...

How do I write a java program that enters a six digit number and takes the sum of the six digits?

Explain about the dynamic java, Dynamic JAVA Class and type informatio...

Dynamic JAVA Class and type information is kept around at runtime. This allows runtime loading and inspection of code in a very flexible way.

Design a payroll system, For your project, you will be designing a payroll ...

For your project, you will be designing a payroll system for a company. The company will use the system to generate payroll reports based on different kinds of employees in the com

Cyclos ussd and mobile banking ivr module, Cyclos USSD and mobile banking I...

Cyclos USSD and mobile banking IVR module Project Description: We previously have a Cyclos mobile banking solution deployed on our server with SMS banking module. The solu

Difference between static and non-static variable, What is the difference b...

What is the difference between static and non-static variables? A static variable is associated with the class as a whole rather than with specific instances of a class. Non-st

What information is needed to create a tcp socket, The Local Systems IP Add...

The Local Systems IP Address and Port Number and the Remote System's IPAddress and Port Number.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd