The task is to make a simple distributed app(and by simple I mean - the simplest ever) which should
implement the functionalities of an arithmetic calculator using JAVA and RMI (no GUI Needed)
RMI - Remote method invocation
Basic Operations :
Extended Operations :
-> revert ( if the number is n, then revert(n) will be 1/n )
-> topower operation (n^5 = n*n*n*n*n)
->factorial (n! = 1*2*3*...*(n-1)*n)
The calculator should maintain it's current state( the current result) for each executed operation .
Initially , the current result is 0 , but it's changed whenever an user invokes an operation .
In case of operation errors (like dividing by 0) , the current result will have a non-numeric value .
All the executed operations have to take real numbers with two decimal places .
The model should a small memory , on which you can perform the following :
&#9632;addition (the current result is added to the memory)
&#9632;subtraction (the current result is subtracted from the memory)
&#9632;storage (the memory is set to have the current result value)
&#9632;read (the current operand takes the value stored in the memory)
&#9632;reset (memory value is set to 0)
The project should contain 2 parts : 1. server app (exposing the calculus service), [url removed, login to view] (which consumes the service ). The client will allow the user to choose an operation (and to write the operands) and invoke the server service, printing out the results. (or the errors that occurred).
The client will consist of a SMALL MENU( TEXT only , no GUI NEEDED ) where it will display all the possible options , letting the user to select one and execute .
Choose an operation : 1
The clients will receive different calculators that will not interact one with another .
16 freelancers are bidding on average $59 for this job
Hey i had already created this application.i m currently working on RMI. If you require urgent tell or PM [url removed, login to view] id is yogeshwadile at gmail dot com
Hi, I have 6 years of Experience in Java,RMI,J2EE and distributed applications. I am interested in this project. Pleas provide me the details. Thanks, COM Tech
hi, i have such described application developed (80%), if u agree, then i can finish up the remaining 20%. it is a console mode RMI calculator! thanks