Hey Guys, i need help with this, it's not that i haven't payed attention at the lecture's it's simply, that i just dont get it, i've been to every lecture and every tutorial, but still it's a mystery to me, but i need to pass this yr!!
Here's the deal, if someone can help me with this, i'll pay them through paypal or a similar online payment thingy!!
Detailed task description
Task 1
You are required to implement a menu-based Java program called StudentContactManager.java to manage a list of at most 10 student contact details.
Task 2
You are required to produce an “Expected results/Testing” document. This document will identify the tests you recommend should be performed upon the final implementation in order to prove the correct operation/functionality of the solution.
Task 3
You are required to produce an “Evidence of testing against Expected results/Testing” document. This document will present appropriate screen shots of the run-time execution of the implementation for each of the tests identified in the “Expected results/Testing” document of task 2.
Task 4
You are required to provide pseudo code or flowcharts documenting your design of the “Delete entry” logic.
..................
We have been given the following code to start off with, i have been sitting here for days, basically trying lots of different things, but i just cant get it to work, here's the example Pseudocode:-
Code:
import java.io.*;
public class StudentContactManager
{
public static void main(String[] args) throws IOException
{
final int maxStudents = 10;
String [] /* ? */ = new String [maxStudents];
String [] /* ? */= new String [maxStudents];
String [] /* ? */= new String [maxStudents];
String [] /* ? */= new String [maxStudents];
int activeEntries = 0;
System.exit ( 0 );
}//main
}//StudentContactManager
.................. .................... .............. .................
Contact detail manager
Code:
BEGIN
Input valid user option
WHILE user option not exit
DO
CASE user option OF
1: Initialise contact detail list
2: Display contact details list
3: Insert new entry into contact detail list
4: Delete entry from contact detail list
5: Search contact detail list
END-CASE
Input valid user option
END-WHILE
END
Input valid user option
Code:
BEGIN
Display menu;
Input user option
WHILE user option invalid
Display “User option invalid” message
Display menu
Input user option
END-WHILE
END
Initialise contact detail list
Code:
BEGIN
Initialise active entry counter to zero
//No need to initialise/reset individual entries
END
Display contact details list
[CODE]
BEGIN
IF contact detail list contains entries
THEN
Display “Contact detail list heading”
FOR each stored contact
DO
Display one/current contact detail
END-FOR
ELSE
Display “Contact detail list empty” message
END-IF
END
/[CODE]
Insert new entry into contact detail list
Code:
BEGIN
IF contact detail list is not full
THEN
Input enrolment number
Search contact detail list to determine if enrolment number exists
IF enrolment number does not exist
THEN
Input first name
Input last name
Input telephone number
Insert new contact details into contact detail list
Increment active entry count
ELSE
Display “Enrolment number already exists” message
END-IF
ELSE
Display “Contact detail list full” message
END-IF
END
Delete entry from contact detail list
Code:
BEGIN
To be designed by student and submitted with final submission
END
Search contact detail list
Code:
BEGIN
IF contact detail list contains entries
THEN
Input enrolment number
Search contact detail list to determine if enrolment number exists
IF enrolment number exists
THEN
Display “Contact detail” message
ELSE
Display “Enrolment number unknown” message
END-IF
ELSE
Display “Contact detail list empty” message
END-IF
END
Insert new contact details into contact detail list
Code:
BEGIN
IF contact detail list is empty
THEN
Set insertion point of new entry to first entry
ELSE
IF Enrolment number is greater than enrolment number in last entry THEN
Set insertion point of new entry to entry after current last entry
ELSE
Locate insertion point of new contact detail
Move subsequent existing contact detail entries one position
END-IF
END-IF
Insert new contact detail at insertion point over-writing any previous contact
detail entry
END
Locate insertion point of new contact detail
Code:
BEGIN
Set insertion point identifier to first position
WHILE enrolment number to insert is greater than enrolment number stored at
position identified by insertion point identifier
DO
Increment insertion point identifier
END-WHILE
END
