2026_0910_AI_5G_Java_MUN/java-cui-em-oop
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４段階目終わりました

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江口　太陽
2026-09-16 14:41:32 +09:00
parent 85fc2596e5
commit 9abebd30aa
3 changed files with 39 additions and 14 deletions
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10
em-oop/src/BaseData.java Normal file
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@@ -0,0 +1,10 @@
public abstract class BaseData {
public abstract String toString();
public abstract String toCSV();
public abstract String getPrimaryKeyValue();
}

12
em-oop/src/EmployeeData.java
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@@ -1,5 +1,5 @@
public class EmployeeData { public class EmployeeData extends BaseData {
private String idEmployee; private String idEmployee;
private String nmEmployee; private String nmEmployee;
private String knEmployee; private String knEmployee;
@@ -91,4 +91,14 @@ public class EmployeeData {
} }
@Override
public String toCSV() {
return getIdEmployee() + "," + getNmEmployee() + "," + getKnEmployee() + "," + getMailAddress() + ","
+ getPassword() + "," + getIdDepartment();
}
public String getPrimaryKeyValue() {
return getIdEmployee();
}
} }

31
em-oop/src/Main.java
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@@ -1,21 +1,26 @@
public class Main { public class Main {
public static void main(String[] args) { public static void main(String[] args) {
EmployeeData[] employees = new EmployeeData[5]; // EmployeeData[] employees = new EmployeeData[5];
//
// employees[0] = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
// employees[1] = new EmployeeData("10001", "高橋準", "タカハシジュン", "jtaka@hoge.jp", "bbb", "10");
// employees[2] = new EmployeeData("10002", "麻枝史明", "マエダフミアキ", "fmak@hoge.jp", "ccc", "11");
// employees[3] = new EmployeeData("10003", "丸戸章介", "マルトショウスケ", "marusyo@hoge.jp", "ddd", "12");
// employees[4] = new EmployeeData("10004", "三宅武", "ミタケタケシ", "miya@hoge.jp", "eee", "13");
//
// for (int i = 0; i < employees.length; i++) {
//
// System.out.println(employees[i]);
//
// }
//
// System.out.println("現在の社員データ件数：" + EmployeeData.getEmpCount() + "件");
employees[0] = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10"); EmployeeData employee = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
employees[1] = new EmployeeData("10001", "高橋準", "タカハシジュン", "jtaka@hoge.jp", "bbb", "10");
employees[2] = new EmployeeData("10002", "麻枝史明", "マエダフミアキ", "fmak@hoge.jp", "ccc", "11");
employees[3] = new EmployeeData("10003", "丸戸章介", "マルトショウスケ", "marusyo@hoge.jp", "ddd", "12");
employees[4] = new EmployeeData("10004", "三宅武", "ミタケタケシ", "miya@hoge.jp", "eee", "13");
for (int i = 0; i < employees.length; i++) { System.out.println(employee.toCSV());
System.out.println(employee.getPrimaryKeyValue());
System.out.println(employees[i]);
}
System.out.println("現在の社員データ件数：" + EmployeeData.getEmpCount() + "件");
} }