2026_1011_3FR_Java_Kyono/em-oop
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20261020

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福森　百夢
2026-10-20 16:45:22 +09:00
parent 030642e41c
commit 493c8ea3f5
5 changed files with 69 additions and 106 deletions
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7
src/main/java/BaseDate.java Normal file
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@@ -0,0 +1,7 @@
public abstract class BaseDate {
public abstract String toString();
public abstract String toCSV();
public abstract String getPrimaryKeyValue();
}

58
src/main/java/EmployeeData.java
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@@ -1,4 +1,4 @@
public class EmployeeData {
public class EmployeeData extends BaseDate {
//フィールドの宣言
//社員ID
@@ -14,7 +14,7 @@ public class EmployeeData {
//部署ID
private String idDepartment;
private static int empCount = 0;
public static int empCount;
//ゲッターとセッター
@@ -33,7 +33,25 @@ public class EmployeeData {
public void setNmEmployee(String nmEmployee) {
this.nmEmployee = nmEmployee;
if(nmEmployee == null) {
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;
}
//文字列前後の空白を取り除く
String trimmednmEmployee = nmEmployee.trim();
//文字列の長さを調べる
int count = trimmednmEmployee.length();
if(count == 0) {
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;
}
}
@@ -73,7 +91,23 @@ public class EmployeeData {
public void setIdDepartment(String idDepartment) {
this.idDepartment = idDepartment;
if(idDepartment == null) {
System.out.println("社員IDが空のため設定できませんでした");
} else {
this.idDepartment = idDepartment;
}
//文字列前後の空白を取り除く
String trimmednmEmployee = nmEmployee.trim();
//文字列の長さを調べる
int count = trimmednmEmployee.length();
if(count == 0) {
System.out.println("社員IDがのため設定できませんでした");
}else {
this.idDepartment = idDepartment;
}
}
@@ -83,23 +117,24 @@ public class EmployeeData {
}
public static void setEmpCount(int empCount) {
EmployeeData.empCount = empCount;
EmployeeData.empCount = empCount ++;
}
//コンストラクタの作成
public EmployeeData() {
this.setEmpCount(empCount ++);
}
public EmployeeData(String idEmployee, String nmEmployee, String knEmployee, String mailAddress, String password, String idDepartment ) {
public EmployeeData(String idEmployee, String nmEmployee, String knEmployee, String mailAddress, String password, String idDepartment, int empCount) {
this.setIdEmployee(idEmployee);
this.setNmEmployee(nmEmployee);
this.setKnEmployee(knEmployee);
this.setMailAddress(mailAddress);
this.setPassword(password);
this.setIdDepartment(idDepartment);
this.setEmpCount(empCount ++);
this.setEmpCount(empCount);
}
@@ -116,6 +151,13 @@ public class EmployeeData {
return getEmpCount();
}
@Override public String toCSV(){
return (getIdEmployee() +","+ getNmEmployee() +","+ getKnEmployee() +","+ getMailAddress() +","+ getPassword() +","+ getIdDepartment());
}
@Override public String getPrimaryKeyValue() {
return idEmployee;
}
}

24
src/main/java/EmployeeData1019.java
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@@ -1,24 +0,0 @@
public class EmployeeData {
//フィールドの宣言
//社員ID
String idEmployee;
//社員名
String nmEmployee;
//社員名カナ
String knEmployee;
//メールアドレス
String mailAddress;
//パスワード
String password;
//部署ID
String idDepartment;
//メソッドの作成
public void showInfo() {
System.out.println(this.idEmployee + "\t" + this.nmEmployee + "\t" + this.knEmployee + "\t" + this.mailAddress + "\t" + this.password + "\t" + this.idDepartment);
}
}

16
src/main/java/em_oop_20261014.java
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@@ -7,11 +7,11 @@ public class em_oop_20261014 {
//インスタンスの生成
EmployeeData[] employees = new EmployeeData[5];
employees[0] = new EmployeeData("10000", "山田達也", "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","ミヤケタケシ","miya@hoge.jp","eee","13");
employees[0] = new EmployeeData("10000", "山田達也", "ヤマダタツヤ","yamada@hoge.jp" ,"aaa", "10",0);
employees[1] = new EmployeeData("10001","高橋準","タカハシジュン","jtaka@hoge.jp","bbb","10",1);
employees[2] = new EmployeeData("10002","麻枝史明","マエダフミアキ","fmak@hoge.jp","ccc","11",2);
employees[3] = new EmployeeData("10003","丸戸章介","マルトショウスケ","marusyo@hoge.jp","ddd","12",3);
employees[4] = new EmployeeData("10004","三宅武","ミヤケタケシ","miya@hoge.jp","eee","13",4);
//呼び出し
@@ -22,7 +22,11 @@ public class em_oop_20261014 {
System.out.println(employees[4]);
System.out.println(EmployeeData.getEmpCount());
System.out.println("現在の社員データ件数：" + employees.length);
//employees.toCSV();
//employees.getPrimaryKeyValue();
}
}

66
src/main/java/em_oop_20261019.java
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@@ -1,66 +0,0 @@
public class em_oop_20261014 {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
//複数の社員データをまとめて表示
EmployeeData[] employees = new EmployeeData[5];
EmployeeData employees0 = new EmployeeData();
//employees[0]
employees0.idEmployee = "10000";
employees0.nmEmployee = "山田龍也";
employees0.knEmployee = "ヤマダタツヤ";
employees0.mailAddress = "yamada@hoge.jp";
employees0.password = "aaa";
employees0.idDepartment = "10";
EmployeeData employees1 = new EmployeeData();
//employees[1]
employees1.idEmployee = "10001";
employees1.nmEmployee = "高橋準";
employees1.knEmployee = "タカハシジュン";
employees1.mailAddress = "jtaka@hoge.jp";
employees1.password = "bbb";
employees1.idDepartment = "10";
EmployeeData employees2 = new EmployeeData();
//employees[2]
employees2.idEmployee = "10002";
employees2.nmEmployee = "麻枝史明";
employees2.knEmployee = "マエダフミアキ";
employees2.mailAddress = "fmak@hoge.jp";
employees2.password = "ccc";
employees2.idDepartment = "11";
EmployeeData employees3 = new EmployeeData();
//employees[3]
employees3.idEmployee = "10003";
employees3.nmEmployee = "丸戸章介";
employees3.knEmployee = "マルトショウスケ";
employees3.mailAddress = "marusyo@hoge.jp";
employees3.password = "ddd";
employees3.idDepartment = "12";
EmployeeData employees4 = new EmployeeData();
//employees[4]
employees4.idEmployee = "10004";
employees4.nmEmployee = "三宅武";
employees4.knEmployee = "ミヤケタケシ";
employees4.mailAddress = "miya@hoge.jp";
employees4.password = "eee";
employees4.idDepartment = "13";
employees0.showInfo();
employees1.showInfo();
employees2.showInfo();
employees3.showInfo();
employees4.showInfo();
}
}