Day 3 Stept 4

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2026-09-16 14:25:42 +09:00
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commit a9f7040157
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package day3Keisho;
public abstract class BaseData {
public abstract String toString();
public abstract String toCSV();
public abstract String getPrimaryKeyValue();
}

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package day3Keisho;
public class EmployeeData extends BaseData {
private String idEmployee;
private String nmEmployee;
private String knEmployee;
private String mailAddress;
private String password;
private String idDepartment;
public String getIdEmployee() {
return idEmployee;
}
public void setIdEmployee(String idEmployee) {
// null ဖြစ်နေသလား (သို့မဟုတ်) ရှေ့နောက် Space များကို ဖယ်ရှားလိုက်လျှင် စာသားအလွတ် ဖြစ်သွားသလား စစ်ဆေးခြင်း
if (idEmployee == null || idEmployee.trim().isEmpty()) {
System.out.println("社員Idが空のため設定できませんでした");
} else {
this.idEmployee = idEmployee;
}
}
public String getNmEmployee() {
return nmEmployee;
}
public void setNmEmployee(String nmEmployee) {
// null ဖြစ်နေသလား (သို့မဟုတ်) ရှေ့နောက် Space များကို ဖယ်ရှားလိုက်လျှင် စာသားအလွတ် ဖြစ်သွားသလား စစ်ဆေးခြင်း
if (nmEmployee == null || nmEmployee.trim().isEmpty()) {
System.out.println("社員名が空のため設定できませんでした");
} else {
this.nmEmployee = nmEmployee;
}
}
public String getKnEmployee() {
return knEmployee;
}
public void setKnEmployee(String knEmployee) {
this.knEmployee = knEmployee;
}
public String getMailAddress() {
return mailAddress;
}
public void setMailAddress(String mailAddress) {
this.mailAddress = mailAddress;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getIdDepartment() {
return idDepartment;
}
public void setIdDepartment(String idDepartment) {
this.idDepartment = idDepartment;
}
@Override
public String toString() {
return"";
}
@Override
public String toCSV() {
return idEmployee + "," + nmEmployee + "," + knEmployee + "," + mailAddress + "," + password + "," + idDepartment;
}
@Override
public String getPrimaryKeyValue() {
return idEmployee;
}
}

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package day3Keisho;
public class Main {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
//EmployeeData[] employees = new EmployeeData[5];
EmployeeData employee1 = new EmployeeData();
employee1.setIdEmployee("10000");
employee1.setNmEmployee("山田太郎");
employee1.setKnEmployee("ヤマダタツヤ");
employee1.setMailAddress("yamada@hoge.jp");
employee1.setPassword("aaa");
employee1.setIdDepartment("10");
//1st person
//EmployeeData employee = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
// employees[0] = new EmployeeData();
// employees[0].idEmployee = "10000";
// employees[0].nmEmployee = "山田龍也";
// employees[0].knEmployee = "ヤマダタツヤ";
// employees[0].mailAddress = "yamada@hoge.jp";
// employees[0].password = "aaa";
// employees[0].idDepartment = "10";
EmployeeData employee2 = new EmployeeData();
employee2.setIdEmployee("10001");
employee2.setNmEmployee("高橋準");
employee2.setKnEmployee("タカハシジュン");
employee2.setMailAddress("jtaka@hoge.jp");
employee2.setPassword("bbb");
employee2.setIdDepartment("10");
// //2nd person
// employees[1] = new EmployeeData();
// employees[1].idEmployee = "10001";
// employees[1].nmEmployee = "高橋準";
// employees[1].knEmployee = "タカハシジュン";
// employees[1].mailAddress = "jtaka@hoge.jp";
// employees[1].password = "bbb";
// employees[1].idDepartment = "10";
// //3rd person
EmployeeData employee3 = new EmployeeData();
employee3.setIdEmployee("10002");
employee3.setNmEmployee("麻枝史明");
employee3.setKnEmployee("マエダフミアキ");
employee3.setMailAddress("fmak@hoge.jp");
employee3.setPassword("ccc");
employee3.setIdDepartment("11");
// employees[2] = new EmployeeData();
// employees[2].idEmployee = "10002";
// employees[2].nmEmployee = "麻枝史明";
// employees[2].knEmployee = "マエダフミアキ";
// employees[2].mailAddress = "fmak@hoge.jp";
// employees[2].password = "ccc";
// employees[2].idDepartment = "11";
EmployeeData employee4 = new EmployeeData();
employee4.setIdEmployee("10003");
employee4.setNmEmployee("丸戸章介");
employee4.setKnEmployee("マルトショウスケ");
employee4.setMailAddress("marusyo@hoge.jp");
employee4.setPassword("ddd");
employee4.setIdDepartment("12");
// //4th person
// employees[3] = new EmployeeData();
// employees[3].idEmployee = "10003";
// employees[3].nmEmployee = "丸戸章介";
// employees[3].knEmployee = "マルトショウスケ";
// employees[3].mailAddress = "marusyo@hoge.jp";
// employees[3].password = "ddd";
// employees[3].idDepartment = "12";
EmployeeData employee5 = new EmployeeData();
employee5.setIdEmployee("10004");
employee5.setNmEmployee("三宅武");
employee5.setKnEmployee("ミヤケタケシ");
employee5.setMailAddress("miya@hoge.jp");
employee5.setPassword("eee");
employee5.setIdDepartment("13");
// //5th pe5rson
// employees[4] = new EmployeeData();
// employees[4].idEmployee = "10004";
// employees[4].nmEmployee = "三宅武";
// employees[4].knEmployee = "ミヤケタケシ";
// employees[4].mailAddress = "miya@hoge.jp";
// employees[4].password = "eee";
// employees[4].idDepartment = "13";
// stept6
// for (int i = 0; i < employees.length; i++) {
// employees[i].showInfo();
// }
System.out.println(employee1.toCSV());
System.out.println(employee1.getPrimaryKeyValue());
// employee1.showInfo();
// employee2.showInfo();
// employee3.showInfo();
// employee4.showInfo();
// employee5.showInfo();
//stept 7
//System.out.println("10002 を検索します");
// System.out.println(employees[2].isMatchId("10002"));
//
// System.out.println("99999 を検索します");
// System.out.println(employees[2].isMatchId("99999"));
//stept 5
// employee.showInfo();
// stept6
// System.out.println(employee.idEmployee);
// System.out.println(employee.nmEmployee);
// System.out.println(employee.knEmployee);
// System.out.println(employee.mailAddress);
// System.out.println(employee.password);
// System.out.println(employee.idDepartment);
// Scanner scan = new Scanner(System.in);
// while (true) {
// System.out.println("検索したい社員IDを入力してください(終了する場合は0)");
//
// //stept 8
//
// //System.out.println("検索したい社員IDを入力してください");
// String serchId = scan.nextLine();
//
// if (serchId.equals("0")) { //stept 9
// System.out.println("システムを終了します");
// break;
// }
// boolean found = false; //←if it haven't this boolean , they can't be decided true or false, so we should be make boolan name (found)
// for (int i = 0; i < employees.length; i++) {
//
// }
//System.out.println("現在社員データ数:" + EmployeeData.getEmpCount() + "件");
// if (employees[i].isMatchId(serchId)) {
// employees[i].showInfo();
// found = true;
// break;
// }
//
// }
// if (!found) {
// System.out.println("該当する社員が見つかりませんでした");
// }
// System.out.println("--- 空文字のテスト ---");
// employee1.setNmEmployee(""); // စာသားအလွတ်
// employee1.setIdEmployee(" "); // Space သီးသန့်
// employee1.setNmEmployee(null); // null တန်ဖိုး
}
//scan.close();
}