3日目_4段階

em-oop/src/BaseData.java

@@ -0,0 +1,8 @@
+
+public abstract class BaseData { //”abstract”classと宣言。
+	
+	public abstract String toString();            //以下3つの抽象メソッドを宣言　中身無し
+	public abstract String toCSV();
+	public abstract String getPrimaryKeyValue();
+
+}

em-oop/src/BasicCheck2.java

@@ -26,6 +26,7 @@ public class BasicCheck2 {
 		student1.printProfile();
 		student2.printProfile();
 		student3.printProfile();
+		Student.getStudentCount();
 	}
 	
 }

em-oop/src/EmployeeData.java

@@ -1,21 +1,158 @@
 
-public class EmployeeData {
-	public static void main(String args[]) {
-		String idEmployee;
-		String nmEmployee;
-		String knEmployee;
-		String mailAddress;
-		String password;
-		String idDepartment;
+public class EmployeeData extends BaseData {	
+
+	private String idEmployee;
+	private String nmEmployee;
+	private String knEmployee;
+	private String mailAddress;
+	private String password;
+	private String idDepartment;
+
+	//staticをつけたフィールドはクラス変数：全てのインスタンスで共有される変数
+	public static int empCount = 0;
+
+	//	boolean isMatchID = isMatchId(idEmployee);//IdEmployeeが一致するか判断
+	
+	@Override
+	public String toCSV(){
+		return getIdEmployee() + "," + getNmEmployee() + "," + getKnEmployee() + "," 
+	+ getMailAddress() +"," + getPassword() +"," + getIdDepartment() + ","; //フィールドの値をゲッターを使ってカンマ区切り、returnする。
+		
 	}
 	
-//	public EmployeeData() {
-//		this.idEmployee = "";
+	@Override
+	public String getPrimaryKeyValue() {
+		return idEmployee;
+		
+	}
+	
+	//idEmployee「ID」を取得するgetter
+	public String getIdEmployee() {
+		return idEmployee;
+	}
+
+	//idEmployee「ID」を設定するsetter
+	public void setIdEmployee(String idEmployee) {
+		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");
+			return;
+		}
+		
+		this.idEmployee = idEmployee;
+	}
+
+	//nmEmployee「名前」を取得するgetter
+	public String getNmEmployee() {
+		return nmEmployee;
+	}
+
+	//nmEmployee「名前」を設定するsetter
+	public void setNmEmployee(String nmEmployee) {
+//		this.nmEmployee = nmEmployee.trim();
+		
+		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");
+		return;
+		}
+		
+		this.nmEmployee = nmEmployee;
+	}
+
+	//getKnEmployee「カタカナの名前」を取得するgetter
+	public String getKnEmployee() {
+		return knEmployee;
+	}
+
+	//getKnEmployee「カタカナの名前」を設定するsetter
+	public void setKnEmployee(String knEmployee) {
+		this.knEmployee = knEmployee;
+	}
+
+	//メールアドレスを取得するgetter
+	public String getMailAddress() {
+		return mailAddress;
+	}
+
+	//メールアドレスを設定するsetter
+	public void setMailAddress(String mailAddress) {
+		this.mailAddress = mailAddress;
+	}
+
+	//パスワードを取得するgetter
+	public String getPassword() {
+		return password;
+	}
+
+	//パスワードを取得するsetter
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+	//IdDepartmentを設定するgetter
+	public String getIdDepartment() {
+		return idDepartment;
+	}
+
+	//IdDepartmentを取得するsetter
+	public void setIdDepartment(String idDepartment) {
+		this.idDepartment = idDepartment;
+	}
+
+	//メソッド名:isMatchId  引数：String id   戻り値：boolean　ID一致ならtrue,違えばfalse
+	public boolean isMatchId(String id) {
+		return this.idEmployee.equals(id);
+
+	}
+
+	public EmployeeData(String idEmployee, String nmEmployee,
+			String knEmployee, String mailAddress, String password, String idDepartment) {
+		this.setIdEmployee(idEmployee);  //2d 段階9
+//		this.idEmployee = idEmployee;
+		this.setNmEmployee(nmEmployee);
+//		this.nmEmployee = nmEmployee;
+		this.setKnEmployee(knEmployee);
+//		this.knEmployee = knEmployee;
+		this.setMailAddress(mailAddress);
+//		this.mailAddress = mailAddress;
+		this.setPassword(password);
+//		this.password = password;
+		this.setIdEmployee(idEmployee);
+//		this.idDepartment = idDepartment;
+		empCount++;
+	}
+
+	//	public boolean isMatchId(String id) {
+	////		if(idEmployee equals )
+	//		{
+	//			
+	//		}
+	//		
 	//	}
 
-	public void showinfo() {
-		System.out.println();
+	//	public String Employee(String idEmployee) {
+	//		this.idEmployee= idEmployee;
+	//	}
+
+	public EmployeeData() {
+		empCount++;
+		// TODO 自動生成されたコンストラクター・スタブ
+	}
+
+	public static int getEmpCount() { //empCountの値を返せるようにする
+		return empCount;
 
 	}
 
+	//	 void showinfo() { //showinfo->toStringにメソッド名変更 + アクセス修飾子publicつける
+	//		//		this.idEmployee = idEmployee;
+	//		System.out.println(this.idEmployee + "\t" + this.nmEmployee + "\t" + this.knEmployee + "\t" + this.mailAddress
+	//				+ "\t" + this.password + "\t" + this.idDepartment);
+	//
+	//	}
+	@Override
+	public String toString() {
+		return (this.idEmployee + "\t" + this.nmEmployee + "\t" + this.knEmployee + "\t" + this.mailAddress
+				+ "\t" + this.password + "\t" + this.idDepartment);
+	}
+
 }

em-oop/src/Main.java

@@ -1,25 +1,196 @@
-
 public class Main {
 	public static void main(String[] args) {
 		EmployeeData employee = new EmployeeData();
-			String idEmployee = "10000";
-			String nmEmployee = "山田龍也";
-			String knEmployee = "ヤマダタツヤ";
-			String mailAddress = "yamada@hoge.jp";
-			String password = "aaa";
-			String idDepartment = "10";
+//		String idEmployee = "10000";
+//		String nmEmployee = "山田龍也";
+//		String knEmployee = "ヤマダタツヤ";
+//		String mailAddress = "yamada@hoge.jp";
+//		String password = "aaa";
+//		String idDepartment = "10";
+
+//				EmployeeData[] employees = new EmployeeData[5];
+
+		//			employees[1] = new Employee;
+
+		//		employees[0] = new EmployeeData();
+
+//				employees[0] = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
+						employee.setIdEmployee("10000");                        //private　後　に使用する！！
+						employee.setNmEmployee("山田龍也");  //段階　8　確認用
+						employee.setKnEmployee("ヤマダタツヤ");
+						employee.setMailAddress("yamada@hoge.jp");
+						employee.setPassword("aaa");
+						employee.setIdDepartment("10");
+
+		//		employees[0].idEmployee = "1000"; //段階5の分に　s[0]　足した   //privete　前　に使用！！！！！！
+		//		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";
+
+		//		
+		//		employees[1] = new EmployeeData();
+		//		employees[1] = new EmployeeData("10000", "高橋準", "タカハシジュン", "jtaka@hoge.jp", "bbb", "10");
+
+		//		employees[1].setIdEmployee ( "10001");
+		//		employees[1].setNmEmployee ( "高橋準");
+		//		employees[1].setKnEmployee ( "タカハシジュン");
+		//		employees[1].setMailAddress ("jtaka@hoge.jp");
+		//		employees[1].setPassword ("bbb");
+		//		employees[1].setIdDepartment("10");
+
+		//		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";
+
+		//			
+		//		employees[2] = new EmployeeData();//各employee[]をコメントアウトしていたからエラー！　employeeに何の箱を入れるかを表記
+		//		employees[2] = new EmployeeData("10002", "麻枝文明", "マエダフミアキ", "fmak@hoge.jp", "ccc", "11");
+
+		//		employees[2].setIdEmployee("10002");
+		//		employees[2].setNmEmployee("麻枝文明");
+		//		employees[2].setKnEmployee("マエダフミアキ");
+		//		employees[2].setMailAddress("fmak@hoge.jp");
+		//		employees[2].setPassword("ccc");
+		//		employees[2].setIdDepartment("11");
+
+		//		employees[2].idEmployee = "10002";
+		//		employees[2].nmEmployee = "麻枝文明";
+		//		employees[2].knEmployee = "マエダフミアキ";
+		//		employees[2].mailAddress = "fmak@hoge.jp";
+		//		employees[2].password = "ccc";
+		//		employees[2].idDepartment = "11";
+		//		//			
+		//		employees[3] = new EmployeeData();
+		//		employees[3] = new EmployeeData("10003", "丸戸章介", "マルトショウスケ", "marusyo@hoge.jp", "ddd", "12");
+
+		//		employees[3].setIdEmployee("10003");
+		//		employees[3].setNmEmployee("丸戸章介");
+		//		employees[3].setKnEmployee("マルトショウスケ");
+		//		employees[3].setMailAddress("marusyo@hoge.jp");
+		//		employees[3].setPassword("ddd");
+		//		employees[3].setIdDepartment("12");
+
+		//		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";
+		//		//			
+		//		employees[4] = new EmployeeData();
+		//		employees[4] = new EmployeeData("10004", "三宅武", "ミヤケタケシ", "miya@hoge.jp", "eee", "13");
+
+		//		employees[4].setIdEmployee("10004");
+		//		employees[4].setNmEmployee("三宅武");
+		//		employees[4].setKnEmployee("ミヤケタケシ");
+		//		employees[4].setMailAddress("miya@hoge.jp");
+		//		employees[4].setPassword("eee");
+		//		employees[4].setIdDepartment("13");
+		//		
+		//		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";
+
+		//employees[5]= new EmployeeData("10005", , "タカヤマアカネ", "takayamaa@hoge.jp", "taka", "14");
+
+		//		Scanner scanner = new Scanner(System.in); //8段階目！スキャナー作成
+		//		while (true) { //while(true)- 9段階目課題
+		//			System.out.println("検索したい社員IDを入力してください"); //検索するID入力
+		//			//キーボードから入力されたIDをsearchIdに入れている
+		//			String searchId = scanner.nextLine();
+		//
+		//			if (searchId.equals("0")) {  //0が入力された場合はシステム終了
+		//				System.out.println("システムを終了します");
+		//				break; //while文を終了　システム終了
+		//			}
+		//			//社員が見つかったかを判定する変数
+		//			boolean found = false;
+		//			//employee配列を順番に確認
+		//			for (int i = 0; i < employees.length; i++) {
+		//				//employeesのi番目のIDと、入力された社員IDは一致するか確認
+		//				if (employees[i].isMatchId(searchId)) {
+		//					System.out.println(employees[i]); //2d6段階：showinfoから変更
+		////					employees[i].showinfo(); //一致した社員の情報を表示
+		//					found = true; //見つかったことを記録
+		//					break; //検索終了　for文を終了
+		//				}
+		//			}
+		//
+		//			if (!found) { //社員が見つからなかったら
+		//				System.out.println("該当する社員が見つかりませんでした。");
+		//			}
+		//		}
+		//		//Scannerを閉じる
+		//		scanner.close();
+
+		//		        System.out.println(employees[0]);
+		//		        System.out.println(employees[1]);
+		//		        System.out.println(employees[2]);
+		//		        System.out.println(employees[3]);
+		//		        System.out.println(employees[4]);
+		//		        System.out.println(employees[5]);
+		//5人分のインスタンスをすべて生成し終えた後にクラス名から呼び出し、件数表示
+//		System.out.println("現在の社員データ件数：" + EmployeeData.empCount + "件");
+
+		//				employees[0].showinfo();
+		//				employees[1].showinfo();           
+		//				employees[2].showinfo();
+		//				employees[3].showinfo();
+		//				employees[4].showinfo();
+		//		
+		//		String searchId = "10002";        //７段階目！※コメントアウト中
+		//		boolean found = false;
+		//		
+		//		System.out.println(searchId + "を検索します");
+		//
+		//		for(int i = 0; i < employees.length; i++) {
+		//			if(employees[i].isMatchId(searchId)) {
+		//				found = true;
+		//				break;
+		//			}
+		//		}
+		//		
+		//		System.out.println(found);
+		//
+		//		searchId = "99999";
+		//		found = false;
+		//		
+		//		System.out.println(searchId + "を検索します");
+		//
+		//		for(int i = 0; i < employees.length; i++) {
+		//			if(employees[i].isMatchId(searchId)) {
+		//				found = true;
+		//				break;
+		//			}
+		//		}
+
+		//		System.out.println(found);      //7段階目の確認用コード
+
+		//		employees[0].showinfo();
+		//		employees[1].showinfo();
+		//		employees[2].showinfo();
+		//		employees[3].showinfo();
+		//		employees[4].showinfo();
+//		System.out.println(employee +"," +idEmployee +"," + nmEmployee +"," + knEmployee +"," + mailAddress +"," + password + "," +idDepartment);
+		System.out.println(employee.toCSV());
+		System.out.println(employee.getPrimaryKeyValue());
 
 //		System.out.println(employee);
-			System.out.println(idEmployee);
-			System.out.println(nmEmployee);
-			System.out.println(knEmployee);
-			System.out.println(mailAddress);
-			System.out.println(password);
-			System.out.println(idDepartment);
-			
+//		System.out.println(idEmployee);
+//		System.out.println(nmEmployee);
+//		System.out.println(knEmployee);
+//		System.out.println(mailAddress);
+//		System.out.println(password);
+//		System.out.println(idDepartment);
 
 	}
 
 }
-
-