السلام عليكم ورحمة الله وبركاته
اللهم صلي على محمد وال محمد
:) اخواني / اخوتي خبراء الحافا
هَل لكم تعليمي بـ كيف أضع { التعامل مع المستخدم } في Jframe ... وَ كيف أضع الـ مصفوفات 2D ذاخل Jtable ?
إذن ان المصفوفات خصوصاً .... تظهر بشكل غير مرتب ابداً عند الطباعه !
هذا هو الـ برنامج بين أيديكم !
ublic class District { // class
private String DistrictName; // variable with type string for the districtName
private Region[] regions; // because each district is divided to Regions
// an array of regions is here :)
public District() { // zero argument constructor
this.DistrictName = null;
}
public District(String name, Region[] regions) { // constructor wih TWO argument as needed when i creat the functions :)
this.DistrictName = name;
this.regions = regions;
}
public District(String name) { // constructore with One argument
this.DistrictName = name;
}
// set the districtname
public void setDistrictName(String districtName) {
this.DistrictName = districtName;
}
// get the districtname
public String getDistrictName() {
return DistrictName;
}
// get an Array , the array of regions "POINTER TO THE ARRAY !"
public Region[] getRegions() {
return regions;
}
}public class Region {
// Variables
private String RegionName;
private String district;
private SchoolGroup[] schools; // bcoz each Region has many schools , an array of schools is here :)
public Region() {// zero argument constructor
}
public Region(String s, SchoolGroup[] school) {// constructor with 2 arguments
this.RegionName = s;
this.schools = school;
}
Region(String RegionName) { // constructor with ONE argument
this.RegionName = RegionName;
}
//set the distric
public void setDistrict(String district) {
this.district = district;
}
// set the region name
public void setName(String name) {
this.RegionName = name;
}
// get the region
public String getRegionName() {
return RegionName;
}
// get POINTER to the schools array
public SchoolGroup[] getSchoolGroup() {
return schools;
}
}public class SchoolGroup {
// variables ...
protected int adminEmpNum;
protected int teachersNum;
protected int studentsNum;
protected int numOfSchools;
protected String schoolType;
// zero argument constructore
public SchoolGroup() {
this.adminEmpNum = 0;
this.numOfSchools = 0;
this.studentsNum = 0;
this.teachersNum = 0;
this.schoolType = null;
}
// constrcture with argument
public SchoolGroup(String schoolType, int numOfSchool, int adminEmpNum, int teachersNum, int studentsNum) {
this.schoolType = schoolType;
this.numOfSchools = numOfSchool;
this.teachersNum = teachersNum;
this.studentsNum = studentsNum;
this.adminEmpNum = adminEmpNum;
}
// set all the variables
public void setInfo(int numOfSchool, int adminEmpNum, int teachersNum, int studentsNum) {
this.teachersNum = teachersNum;
this.numOfSchools = numOfSchool;
this.adminEmpNum = adminEmpNum;
this.studentsNum = studentsNum;
}
// get functions
public int getAdminEmpNum() {
return adminEmpNum;
}
public int getTeachersNum() {
return teachersNum;
}
public int getStudentsNum() {
return studentsNum;
}
public int getNumOfSchools() {
return numOfSchools;
}
public String getSchoolType() {
return schoolType;
}
public int getInfo() {
return 0;
}
}mport java.util.*; // this import used for Scanner and exceptions :)
import javax.swing.*;
public class Main { // the main class
// an array with type District .. Contain all KSA district except Makkah :)
public static District DistrictList[] = {null
, new District("Maddinah")
, new District("Al Riyadh")
, new District("Al Bahah")
, new District("Jizan")
, new District("Najran")
, new District("Tabuk")
, new District("Eastern Province")
, new District("Asir")
, new District("Ha'il")
, new District("Al Qasim")
, new District("Al Jawf")
, new District("Northern Border")};
public static Region regions[]; // array of type regions
//_________________________________________________________________
public static void main(String[] args) {
// Define schools information
// each array for ONE region , each region has three kind of schools
// each school has number of building ,admin , teachers and students
SchoolGroup[] JeddahSchool = {new SchoolGroup("PrimarySchool", 100, 500, 1000, 40000),
new SchoolGroup("IntermediateSchool", 87, 700, 3000, 35000),
new SchoolGroup("HighSchool", 78, 7000, 5000, 33000)};
SchoolGroup[] TaifSchool = {new SchoolGroup("PrimarySchool", 50, 100, 400, 13000),
new SchoolGroup("IntermediateSchool", 45, 200, 2000, 15000),
new SchoolGroup("HighSchool", 32, 400, 3000, 13000)};
SchoolGroup[] makkahSchool = {new SchoolGroup("PrimarySchool", 50, 100, 400, 13000),
new SchoolGroup("IntermediateSchool", 35, 80, 400, 12000),
new SchoolGroup("HighSchool", 30, 90, 450, 1000)};
//Define Makkah Regions regions
Region jeddah = new Region("Jeddah", JeddahSchool);
Region makkah = new Region("Makkah", makkahSchool);
Region taif = new Region("Taif", TaifSchool);
regions = new Region[3];
regions[0] = jeddah;
regions[1] = makkah;
regions[2] = taif;
//define The main District "Makkah" which is the only district we are
// going to use it n this program
District MakkahDistrict = new District("Makkah", regions); // send the regions to Makkah District as we need in the methods
DistrictList[0] = MakkahDistrict; //initialise the first place n MakkahDistrict with both makkah district and it regions
Scanner input = new Scanner(System.in);
int answer = 0;
String regionAns;
String DistrictAns;
while (answer != 11) {// to exite ..
try
{
System.out.println(); // just to make it more arrangeable
System.out.println();
// list to choose from .. containe everything the program can do :)
System.out.println("1. the number of schools in that region, according to District Name.");
System.out.println("2. the number of schools in that region, according to Region Name.");
System.out.println("3. the number of schools in secondary or intermediate or high schools to the district");
System.out.println("4. the number of schools in secondary or intermediate or high schools to the district, region");
System.out.println("5. the total number of schools in District.");
System.out.println("6. the total number of schools in region");
System.out.println("7. the number of admin employees, teachers and students, according to District Name.");
System.out.println("8. the number of admin employees or teachers or students in district");
System.out.println("9. the number of admin employees or teachers or students in region");
System.out.println("10.the number of admin employees, teachers and students, according to district, region, school level");
System.out.println("11. Exit");
System.out.println("What Do you want to do ,enter the number ");
answer = input.nextInt();
} catch (InputMismatchException e) { // when the user input a string instead of intger
System.err.print("" + e + ", plz insert a number from the list above ");
}
switch (answer) {
// each case has just a call to da method which can do whatever in the list
case 1:
NumOfSchoolInRegions();
break;
case 2:
NumberOfOneTypeOfSchoolsInOneRgion();
break;
case 3:
NumberOfSpecificTypeOfSchoolsInDistrcit(); // here
break;
case 4:
NumberOfSchoolsInSpecificLevel();
break;
case 5:
NumberOfSchoolsInDistrict();
break;
case 6:
NumberOfSchoolsInRegion();
break;
case 7:
NumberOfEmployeeAndTeacherAndStudentInRegion();
break;
case 8:
NumberOfEmployeeAndTeacherAndStudentInDistrict();
break;
case 9:
NumberOfOneKindOFpplInRegion();
break;
case 10:
NumberOfPPLInOneSchoolLevelInRegion();
break;
case 11:
System.out.print("Bye Bye");
default:
}
// } catch (InputMismatchException e) { // when the user input a string instead of intger
// System.err.print("" + e + ", plz insert a number from the list above ");
// }
}
}
// Query 1. Given the district, list the number of schools in that region, according to:
public static void NumOfSchoolInRegions() {
District district =getUserDistrict();
Region[] regions = district.getRegions();
String[][] toprint = new String[4][4];
toprint[0][0] = district.getDistrictName();
toprint[1][0] = "Primary School";
toprint[2][0] = "Middle School";
toprint[3][0] = "High School";
for (int i = 1; i <= regions.length; i++) {
SchoolGroup[] s = regions[i - 1].getSchoolGroup();
toprint[0] = regions[i - 1].getRegionName();
//convert int to string by calling the static method toString()
// sourse : http://www.javadb.com/convert-an-int-value-to-string
toprint[1] = Integer.toString(s[0].getNumOfSchools());
toprint[2] = Integer.toString(s[1].getNumOfSchools());
toprint[3] = Integer.toString(s[2].getNumOfSchools());
}
PrintToprintArray(toprint, 4, 4);
}
//--------------------------------------------------------------------
// Query 2.Given the district, region, list the number of schools in that region
public static void NumberOfOneTypeOfSchoolsInOneRgion() {
/*
* Make 2 methods to get the district name and regions from the user and call them in all your other methods
* to do that you need to make the 2 variables district and regions to be global
*/
District district =getUserDistrict();
Region regions = getUserRegion();
SchoolGroup[] sg = regions.getSchoolGroup();
// making 2D array
String[][] toprint = new String[2][4];
toprint[0][0] = regions.getRegionName();
toprint[0][1] = "Primary School";
toprint[0][2] = "Middle School";
toprint[0][3] = "High School";
toprint[1][0] = "# of schools";
toprint[1][1] = Integer.toString(sg[0].getNumOfSchools());
toprint[1][2] = Integer.toString(sg[1].getNumOfSchools());
toprint[1][3] = Integer.toString(sg[2].getNumOfSchools());
PrintToprintArray(toprint, 2, 4);
/*
*/
// for (int i = 0; i < 2; i++) {
// for (int j = 0; j < 4; j++) {
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
//
// }
}
// Query 3.Given the district, list the number of schools in secondary or intermediate or high schools.
public static void NumberOfSpecificTypeOfSchoolsInDistrcit() {
District district =getUserDistrict();
Region[] regions = district.getRegions();
Scanner input = new Scanner (System.in);
String[][] toprint = new String[2][4];
System.out.println("Choose School Level ");
System.out.println("1- Primary School");
System.out.println("2- Intermediate School");
System.out.println("3- High School ");
System.out.print("Your choice: ");
int answer = input.nextInt();
if (answer == 1) {
toprint[1][0] = "Primary School";
}
else if (answer == 2) {
toprint[1][0] = "Intermediate School";
}
else if (answer == 3) {
toprint[1][0] = "High School";
}
toprint[0][0] = district.getDistrictName();
for (int i = 1; i <= regions.length; i++) {
SchoolGroup[] s = regions[i - 1].getSchoolGroup();
toprint[0] = regions[i - 1].getRegionName();
if (answer == 1) {
toprint[1] = Integer.toString(s[0].getNumOfSchools());
} else if (answer == 2) {
toprint[1] = Integer.toString(s[1].getNumOfSchools());
} else if (answer == 3) {
toprint[1] = Integer.toString(s[2].getNumOfSchools());
}
}
// print the toprint array
PrintToprintArray(toprint, 2, 4);
// for (int i = 0; i < 2; i++) {
// for (int j = 0; j < 4; j++) {
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
//
// }
}
//Query 4. Given the district, region, list the number of schools in secondary or intermediate or high schools.
public static void NumberOfSchoolsInSpecificLevel() {
Scanner input = new Scanner (System.in);
District district =getUserDistrict();
Region[] regions = district.getRegions();
for (int i = 0; i < regions.length; i++) {
System.out.println((i + 1) + "- " + regions.getRegionName());
}
// scanner
int answer = input.nextInt();
answer--;
SchoolGroup[] sg = regions[answer].getSchoolGroup();
System.out.println("1.Primary School");
System.out.println("2.Intermediate School");
System.out.println("3.High School");
System.out.println("Choose the School Level :");
answer = input.nextInt();
System.out.println("the numbere of schools is :"+sg[answer-1].getNumOfSchools());
// String[][] toprint = new String[2][2];
// toprint[0][1]= " Number Of Schools ";
//
//
// for (int i = 0; i < 2; i++) {
// for (int j = 0; j < 2; j++) {
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
// }
}
//Query 5.Given the district, display the total numberNumberOfSchoolsInDistrict of schools.
public static void NumberOfSchoolsInDistrict() {
int totalNumberOfSchoolsInDstrict = 0;
District district = getUserDistrict();
for (int i = 0; i < regions.length; i++) {
SchoolGroup schools[] = regions.getSchoolGroup();
for (int j = 0; j < schools.length; j++) {
totalNumberOfSchoolsInDstrict = totalNumberOfSchoolsInDstrict + schools[j].numOfSchools;
}
}
System.out.println("Total Number of Schools " + totalNumberOfSchoolsInDstrict);
}
//Query 6.Given the district, region, display the total number of schools
public static void NumberOfSchoolsInRegion() {
int totalNumOfSchoolsNRrgion = 0;
District district =getUserDistrict();
Region regions = getUserRegion();
SchoolGroup s[] = regions.getSchoolGroup();
for (int j = 0; j < s.length; j++) {
totalNumOfSchoolsNRrgion = totalNumOfSchoolsNRrgion + s[j].numOfSchools;
}
System.out.println("Total Number of Schools " + totalNumOfSchoolsNRrgion);
}
//Query 7.Given the district, list the number of admin employees, teachers and students, according to:
public static void NumberOfEmployeeAndTeacherAndStudentInRegion() {
District district =getUserDistrict();
Region[] regions = district.getRegions();
String[][] toprint = new String[4][4];
toprint[0][0] = "Primary Schools";
toprint[1][0] = "Admins";
toprint[2][0] = "Techers";
toprint[3][0] = "Students";
for (int i = 1; i <= regions.length; i++) {
SchoolGroup[] sg = regions[i - 1].getSchoolGroup();
toprint[0] = regions[i - 1].getRegionName();
toprint[1] = Integer.toString(sg[0].getAdminEmpNum()); //convert int to string by calling the static method toString()
toprint[2] = Integer.toString(sg[0].getTeachersNum());
toprint[3] = Integer.toString(sg[0].getStudentsNum());
}
// for (int i = 0; i < 4; i++) {
// for (int j = 0; j < 4; j++) {
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
//
// }
PrintToprintArray(toprint, 4, 4);
// String[][] toprint = new String[4][4];
toprint[0][0] = "Middle Schools";
toprint[1][0] = "Admins";
toprint[2][0] = "Techers";
toprint[3][0] = "Students";
for (int i = 1; i <= regions.length; i++) {
SchoolGroup[] sg = regions[i - 1].getSchoolGroup();
toprint[0] = regions[i - 1].getRegionName();
toprint[1] = Integer.toString(sg[1].getAdminEmpNum()); //convert int to string by calling the static method toString()
toprint[2] = Integer.toString(sg[1].getTeachersNum());
toprint[3] = Integer.toString(sg[1].getStudentsNum());
}
System.out.println();
System.out.println();
for (int i = 0; i < 4; i++) {
for (int j = 0; j < 4; j++) {
System.out.print(toprint[j] + " | ");
}
System.out.println();
}
toprint[0][0] = "High Schools";
toprint[1][0] = "Admins";
toprint[2][0] = "Techers";
toprint[3][0] = "Students";
for (int i = 1; i <= regions.length; i++) {
SchoolGroup[] sg = regions[i - 1].getSchoolGroup();
toprint[0] = regions[i - 1].getRegionName();
toprint[1] = Integer.toString(sg[2].getAdminEmpNum()); //convert int to string by calling the static method toString()
toprint[2] = Integer.toString(sg[2].getTeachersNum());
toprint[3] = Integer.toString(sg[2].getStudentsNum());
}
System.out.println();
System.out.println();
for (int i = 0; i < 4; i++) {
for (int j = 0; j < 4; j++) {
System.out.print(toprint[j] + " | ");
}
System.out.println();
}
}
//Query 8.Given the district, list the number of admin employees or teachers or students.
public static void NumberOfEmployeeAndTeacherAndStudentInDistrict() {
Scanner input = new Scanner(System.in);
District district = getUserDistrict();
System.out.println("Choose Type of people: ");
System.out.println("1- Admins");
System.out.println("2- Techers");
System.out.println("3- Students");
System.out.print("Your choice: ");
int answer = input.nextInt();
String[][] toprint = new String[2][4];
toprint[0][0] = district.getDistrictName();
toprint[0][1] = "# in Primary School";
toprint[0][2] = "# in Middle School";
toprint[0][3] = "# in High School";
if (answer == 1) {
toprint[1][0] = "Admins";
} else if (answer == 2) {
toprint[1][0] = "Teachers";
} else {
toprint[1][0] = "Students";
}
Region[] regions = district.getRegions();
int[] temp = {0, 0, 0}; //temporary array to put the sum of peopel in
for (int i = 1; i <= regions.length; i++) {
SchoolGroup[] sg = regions[i - 1].getSchoolGroup();
if (answer == 1) {
temp[0] += sg[0].getAdminEmpNum();
temp[1] += sg[1].getAdminEmpNum();
temp[2] += sg[2].getAdminEmpNum();
} else if (answer == 2) {
temp[0] += sg[0].getTeachersNum();
temp[1] += sg[1].getTeachersNum();
temp[2] += sg[2].getTeachersNum();
} else {
temp[0] += sg[0].getStudentsNum();
temp[1] += sg[1].getStudentsNum();
temp[2] += sg[2].getStudentsNum();
}
}
toprint[1][1] = Integer.toString(temp[0]);
toprint[1][2] = Integer.toString(temp[1]);
toprint[1][3] = Integer.toString(temp[2]);
PrintToprintArray(toprint, 2, 4);
// for (int i = 0; i < 2; i++) {
// for (int j = 0; j < 4; j++) {
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
//
// }
}
//ery 9.Given the district, region, list the number of admin employees or teachers or students
public static void NumberOfOneKindOFpplInRegion() {
District district = getUserDistrict();
Scanner input = new Scanner(System.in);
System.out.println();
Region regions = getUserRegion();
SchoolGroup[] sg = regions.getSchoolGroup();
boolean x = true;
int answer = 0;
try {
System.out.println("Choose Type of people: ");
System.out.println("1- Admins");
System.out.println("2- Techers");
System.out.println("3- Students");
System.out.print("Your choice: ");
answer = input.nextInt();
x = false;
}
catch (InputMismatchException e) {
System.err.println("Invalid Input , plz enter one of the numbers in list above");
}
String[][] toprint = new String[2][4];
toprint[0][0] = district.getDistrictName();
toprint[0][1] = "# in Primary School";
toprint[0][2] = "# in Middle School";
toprint[0][3] = "# in High School";
if (answer == 1) {
toprint[1][0] = "Admins";
toprint[1][1] = Integer.toString(sg[0].getAdminEmpNum());
toprint[1][2] = Integer.toString(sg[1].getAdminEmpNum());
toprint[1][3] = Integer.toString(sg[2].getAdminEmpNum());
} else if (answer == 2) {
toprint[1][0] = "Teachers";
toprint[1][1] = Integer.toString(sg[0].getTeachersNum());
toprint[1][2] = Integer.toString(sg[1].getTeachersNum());
toprint[1][3] = Integer.toString(sg[2].getTeachersNum());
} else {
toprint[1][0] = "Students";
toprint[1][1] = Integer.toString(sg[0].getStudentsNum());
toprint[1][2] = Integer.toString(sg[1].getStudentsNum());
toprint[1][3] = Integer.toString(sg[2].getStudentsNum());
}
PrintToprintArray(toprint, 2, 4);
// for (int i = 0; i < 2; i++) {
// for (int j = 0; j < 4; j++) {
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
//
// }
}
//Query 10.Given the district, region, school level, list the number of admin employees, teachers and students
public static void NumberOfPPLInOneSchoolLevelInRegion() {
District district = getUserDistrict();
Scanner input = new Scanner(System.in);
System.out.println();
Region regions = getUserRegion();
SchoolGroup[] sg = regions.getSchoolGroup();
System.out.println("1. Primary School");
System.out.println("2.Intermediate School ");
System.out.println("3.High School");
System.out.println("Choose the SchoolType : ");
int userAnswer = input.nextInt();
SchoolGroup userSG = sg[userAnswer - 1];
String[][] toprint = new String[2][4];
toprint[0][1] = "Admin";
toprint[0][2] = "Teachers";
toprint[0][3] = " Student";
toprint[1][0] = "Number";
if (userAnswer == 1) {
toprint[0][0] = "Primary School";
} else if (userAnswer == 2) {
toprint[0][0] = "Intermediate School";
} else if (userAnswer == 3) {
toprint[0][0] = "High School ";
}
toprint[1][1] = Integer.toString(userSG.getAdminEmpNum());
toprint[1][2] = Integer.toString(userSG.getTeachersNum());
toprint[1][3] = Integer.toString(userSG.getStudentsNum());
PrintToprintArray(toprint, 2, 4);
// for (int i = 0; i < 2; i++) {
//
// for (int j = 0; j < 4; j++) {
//
// System.out.print(toprint[j] + " | ");
// }
// System.out.println();
// }
}
// function print the Districts and let the user choose
public static District getUserDistrict() {
boolean x = true;
int answer = 0;
try {
for (int i = 0; i < DistrictList.length; i++) {
System.out.println((i + 1) + "- " + DistrictList.getDistrictName());
}
Scanner input = new Scanner(System.in);
System.out.println("Choose a district: ");
answer = input.nextInt();
x = false;
} catch (NumberFormatException e) {
System.err.println(" Invalid input , plz choose one of the numbers in list above");
}
return DistrictList[answer - 1];
}
// function print the Regions and let the user choose
public static Region getUserRegion() {
//boolean x = true ;
int answer = 0;
try {
Scanner input = new Scanner(System.in);
for (int i = 0; i < regions.length; i++) {
System.out.println((i + 1) + "- " + regions.getRegionName());
}
System.out.println("Choose Region : ");
answer = input.nextInt();
//x = false ;
} catch (NumberFormatException e) {
System.err.print("" + e + " , invalide input , "
+ "plz input of othe list number above ");
}
return regions[answer - 1];
}
//funtion print the toprint array which takes 2D array and the Limites
public static void PrintToprintArray(String[][] toprint, int Ilimit, int Jlimit) {
for (int i = 0; i < Ilimit; i++) {
for (int j = 0; j < Jlimit; j++) {
System.out.print(toprint[j] + " | ");
}
System.out.println();
}
}
}شكراً جزيلاً مقدماً ...
لا عدمتكم !