検索、登録、更新、削除の機能を追加

メインシステムをMain.javaに移行

em-oop/departments.csv

@@ -0,0 +1,6 @@
+10,役員
+11,人事・総務部
+12,経理部
+13,システム開発事業部
+14,教育事業部
+15,営業企画部

em-oop/employees.csv

@@ -0,0 +1,5 @@
+10000,山田龍也,ヤマダタツヤ,yamada@hoge.jp,aaa,10
+10001,高橋準,タカハシジュン,jtaka@hoge.jp,bbb,10
+10002,麻枝史明,マエダフミアキ,fmak@hoge.jp,ccc,11
+10003,丸戸章介,マルトショウスケ,marusyo@hoge.jp,ddd,12
+10004,三宅武,ミヤケタケシ,miya@hoge.jp,eee,13

em-oop/src/BaseData.java

@@ -0,0 +1,7 @@
+public abstract class BaseData {
+	public abstract String toString();
+
+	public abstract String toCSV();
+
+	public abstract String getPrimaryKeyValue();
+}

em-oop/src/Circle.java

@@ -0,0 +1,22 @@
+
+public class Circle extends Shape {
+
+	private double radius;
+
+	public Circle(double radius) {
+		super("円");
+		this.radius = radius;
+	}
+
+	@Override
+	public double area() {
+		return Math.PI * radius * radius;
+	}
+
+	@Override
+	public void showInfo() {
+		super.showInfo();
+		System.out.println("(半径:" + this.radius + ")");
+	}
+
+}

em-oop/src/Day3Check1.java

@@ -0,0 +1,8 @@
+
+public class Day3Check1 {
+
+	public static void main(String[] args) {
+		Circle circle = new Circle(2);
+		circle.showInfo();
+	}
+}

em-oop/src/Day3Check2.java

@@ -0,0 +1,14 @@
+
+public class Day3Check2 {
+
+	public static void main(String[] args) {
+		Rectangle rectangle = new Rectangle(3, 4);
+		rectangle.showInfo();
+		Greeting jpGreeting = new JapaneseGreeting();
+		System.out.println(jpGreeting.hello());
+		LoudGreeting jpShout = new JapaneseGreeting();
+		System.out.println(jpShout.shout());
+
+	}
+
+}

em-oop/src/Day3Check3.java

@@ -0,0 +1,11 @@
+
+public class Day3Check3 {
+	public static void main(String[] args) {
+		Shape shape1 = new Circle(2);
+		shape1.showInfo();
+
+		Shape shape2 = new Rectangle(3, 4);
+		shape2.showInfo();
+	}
+
+}

em-oop/src/DepartmentData.java

@@ -0,0 +1,48 @@
+
+public class DepartmentData extends BaseData {
+
+	private String idDepartment;
+	private String nmDepartment;
+
+	public DepartmentData() {
+
+	}
+
+	public DepartmentData(String idDepartment, String nmDepartment) {
+		this.idDepartment = idDepartment;
+		this.nmDepartment = nmDepartment;
+	}
+
+	@Override
+	public String toString() {
+		return getIdDepartment() + "\t" + getNmDepartment();
+	}
+
+	@Override
+	public String toCSV() {
+		return getIdDepartment() + "," + getNmDepartment();
+	}
+
+	@Override
+	public String getPrimaryKeyValue() {
+		// TODO 自動生成されたメソッド・スタブ
+		return getIdDepartment();
+	}
+
+	public String getIdDepartment() {
+		return idDepartment;
+	}
+
+	public void setIdDepartment(String idDepartment) {
+		this.idDepartment = idDepartment;
+	}
+
+	public String getNmDepartment() {
+		return nmDepartment;
+	}
+
+	public void setNmDepartment(String nmDepartment) {
+		this.nmDepartment = nmDepartment;
+	}
+
+}

em-oop/src/EmployeeData.java

@@ -1,5 +1,5 @@
 
-public class EmployeeData {
+public class EmployeeData extends BaseData {
 	private String idEmployee;
 	private String nmEmployee;
 	private String knEmployee;
@@ -35,19 +35,6 @@ public class EmployeeData {
 				+ "\t" + this.password + "\t" + this.idDepartment;
 	}
 
-	public boolean isMatchId(String id) {
-		return getIdEmployee().equals(id);
-	}
-
-	public static boolean isMatchId(EmployeeData[] employees, String id) {
-		for (EmployeeData e : employees) {
-			if (e.isMatchId(id))
-				return true;
-
-		}
-		return false;
-	}
-
 	public String getIdEmployee() {
 		return idEmployee;
 	}
@@ -112,4 +99,14 @@ public class EmployeeData {
 		return true;
 	}
 
+	@Override
+	public String toCSV() {
+		return getIdEmployee() + "," + getNmEmployee() + "," + getKnEmployee() + ","
+				+ getMailAddress() + "," + getPassword() + "," + getIdDepartment();
+	}
+
+	@Override
+	public String getPrimaryKeyValue() {
+		return this.idEmployee;
+	}
 }

em-oop/src/Greeting.java

@@ -0,0 +1,4 @@
+
+public interface Greeting {
+	String hello();
+}

em-oop/src/JapaneseGreeting.java

@@ -0,0 +1,14 @@
+
+public class JapaneseGreeting implements Greeting, LoudGreeting {
+
+	@Override
+	public String hello() {
+		return "こんにちは";
+	}
+
+	@Override
+	public String shout() {
+		return "やっほー！";
+	}
+
+}

em-oop/src/LoudGreeting.java

@@ -0,0 +1,4 @@
+
+public interface LoudGreeting {
+	String shout();
+}

em-oop/src/Main.java

@@ -1,121 +1,258 @@
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.StandardOpenOption;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Scanner;
 
 public class Main {
+
 	public static void main(String[] args) {
-		System.out.println("会社名:" + EmployeeData.COMPANY_NAME);
+		ArrayList<BaseData> employees = new ArrayList<BaseData>();
-
-		//		EmployeeData employee = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ",
-		//				"yamada@hoge.jp", "aaa", "10");
-		//		System.out.println(employee);
-		//
-		//		System.out.println();
-
-		EmployeeData[] employees = new EmployeeData[5];
-		for (int i = 0; i < employees.length; i++) {
-			employees[i] = new EmployeeData();
-		}
-
-		employees[0].setIdEmployee("10000");
-		employees[0].setNmEmployee("山田龍也");
-		employees[0].setKnEmployee("ヤマダタツヤ");
-		employees[0].setMailAddress("yamada@hoge.jp");
-		employees[0].setPassword("aaa");
-		employees[0].setIdDepartment("10");
-
-		employees[1].setIdEmployee("10001");
-		employees[1].setNmEmployee("高橋準\t");
-		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[2].setIdEmployee("10002");
-		employees[2].setNmEmployee("麻枝史明");
-		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[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[4].setIdEmployee("10004");
-		employees[4].setNmEmployee("三宅武\t");
-		employees[4].setKnEmployee("ミヤケタケシ");
-		employees[4].setMailAddress("miya@hoge.jp");
-		employees[4].setPassword("eee");
-		employees[4].setIdDepartment("13");
-
-		for (EmployeeData e : employees) {
-			System.out.println(e);
-			;
-		}
-		System.out.println("現在の社員のデータ件数：" + EmployeeData.getEmpCount() + "件");
-
-		System.out.println();
-
-		//nullおよび前後の空白を取り除いた結果が空文字チェック
-		EmployeeData emp = new EmployeeData("10000", "デフォルト", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
-		System.out.println(emp);
-		emp.setNmEmployee(null);
-		System.out.println(emp);
-		emp.setNmEmployee("  　　");
-		System.out.println(emp);
-
-		System.out.println();
-
-		EmployeeData emptyEmployee = new EmployeeData("", "", "", "", "", "");
-		System.out.println(emptyEmployee);
-
-		System.out.println();
-
-		//IDが一致するか
-		boolean matchIdBool = false;
-		System.out.println("10002 を検索します");
-		for (EmployeeData e : employees) {
-			matchIdBool = e.isMatchId("10002");
-			if (matchIdBool)
-				break;
-		}
-		System.out.println(matchIdBool);
-
-		System.out.println("99999 を検索します");
-		System.out.println(EmployeeData.isMatchId(employees, "99999"));
-
-		System.out.println("10003 を検索します");
-		System.out.println(EmployeeData.isMatchId(employees, "10003"));
-
-		System.out.println();
 
+		System.out.println("システムを開始します\n");
+		//検索
 		Scanner scanner = 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）");
+			employees = inportEmployeesCSV();
+			System.out.println("1:検索 2:登録 3:更新 4:削除 0:終了");
 			System.out.print(">>>>");
-			String findId = scanner.nextLine();
+			String str = scanner.nextLine().strip();
-			if (findId.equals("0")) {
+			switch (str) {
+			case "0":
 				System.out.println("システムを終了します");
 				return;
-			}
+			case "1":
-
+				System.out.println("1:全検索 2:条件検索 それ以外:戻る");
-			boolean matchFlag = false;
+				System.out.print(">>>>");
-
+				str = scanner.nextLine().strip();
-			for (EmployeeData e : employees) {
+				Display(str, employees);
-				if (e.isMatchId(findId)) {
+				break;
-					System.out.println(e);
+			case "2":
-					matchFlag = true;
+				append();
-					break;
+				break;
-				}
+			case "3":
-			}
+				update(employees);
-			if (!matchFlag) {
+				break;
-				System.out.println("該当する社員が見つかりませんでした");
+			case "4":
+				delete(employees);
+				break;
+			default:
+				System.out.println("指定の番号を入力してください");
+				break;
 			}
 			System.out.println();
 		}
 
 	}
 
+	//削除
+	private static void delete(ArrayList<BaseData> allData) {
+		Scanner scanner = new Scanner(System.in);
+		ArrayList<String> dataList = new ArrayList<String>();
+		Path path = Path.of("employees.csv");
+		System.out.println("IDを入力してください");
+		System.out.print(">>>>");
+		String str = scanner.nextLine().strip();
+		boolean matchFlag = false;
+
+		for (BaseData e : allData) {
+			if (e.getPrimaryKeyValue().equals(str)) {
+				matchFlag = true;
+			} else {
+				dataList.add(e.toCSV());
+			}
+		}
+		if (!matchFlag) {
+			System.out.println("入力された値で情報がみつかりませんでした");
+		} else {
+
+			System.out.println("指定されたIDの情報を削除します？ Y/y\n（Y/y以外の入力であればキャンセル）");
+			System.out.print(">>>>");
+			str = scanner.nextLine().strip();
+			if (str.equalsIgnoreCase("y")) {
+				try {
+					Files.write(path, dataList);
+					System.out.println("削除が完了しました");
+				} catch (IOException e1) {
+					// TODO 自動生成された catch ブロック
+					e1.printStackTrace();
+				}
+			} else {
+				System.out.println("削除をキャンセルしました");
+			}
+
+		}
+		System.out.println();
+	}
+
+	//更新
+	private static void update(ArrayList<BaseData> allData) {
+		//更新するファイルのパス
+		Path path = Path.of("employees.csv");
+		//ID以外の更新するデータの項目
+		String[] appendData = { "社員名", "フリガナ", "メールアドレス", "パスワード", "部署ID" };
+		boolean zeroCheck = true; //入力されたデータが空白かのチェック用変数
+		Scanner scanner = new Scanner(System.in);
+
+		System.out.println("IDを入力してください");
+		System.out.print(">>>>");
+		String str = scanner.nextLine().strip();
+		boolean matchFlag = false;
+		ArrayList<String> dataList = new ArrayList<String>();
+		String content;
+		for (BaseData e : allData) {
+			content = e.toCSV();
+			if (e.getPrimaryKeyValue().equals(str)) {
+
+				for (int i = 0; i < appendData.length; i++) {
+					while (zeroCheck) {
+						zeroCheck = false;
+						System.out.println(appendData[i] + "を入力してください");
+						System.out.print(">>>>");
+						String scanString = scanner.nextLine().strip();
+
+						if (scanString == null || scanString.strip().length() == 0) {
+							System.out.println(appendData[i] + "は入力必須です");
+							zeroCheck = true;
+						}
+						str += ",";
+						str += scanString;
+						System.out.println();
+					}
+					zeroCheck = true;
+
+				}
+
+				matchFlag = true;
+				content = str;
+			}
+
+			dataList.add(content);
+		}
+		if (!matchFlag) {
+			System.out.println("入力された値で情報がみつかりませんでした");
+		} else {
+			try {
+				Files.write(path, dataList);
+				System.out.println("更新が完了しました");
+			} catch (IOException e1) {
+				// TODO 自動生成された catch ブロック
+				e1.printStackTrace();
+			}
+		}
+		System.out.println();
+
+	}
+
+	private static void Display(String str, ArrayList<BaseData> data) {
+		switch (str) {
+		case "1":
+			allDisplay(data);
+			break;
+		case "2":
+			employeeSeach(data);
+			break;
+		default:
+			return;
+		}
+	}
+
+	private static void allDisplay(ArrayList<BaseData> data) {
+
+		data.stream().forEach(d -> {
+			System.out.println(d); //一覧表示
+		});
+
+		System.out.println();
+	}
+
+	//ID検索
+	private static void employeeSeach(ArrayList<BaseData> allData) {
+		Scanner scanner = new Scanner(System.in);
+
+		System.out.println("検索したい社員IDを入力してください");
+		System.out.print(">>>>");
+		String str = scanner.nextLine().strip();
+		boolean matchFlag = false;
+
+		for (BaseData e : allData) {
+			if (e.getPrimaryKeyValue().equals(str)) {
+				System.out.println(e);
+
+				matchFlag = true;
+				break;
+			}
+		}
+		if (!matchFlag) {
+			System.out.println("入力された値で情報がみつかりませんでした");
+		}
+		System.out.println();
+
+	}
+
+	//書き込み　※社員IDが被っていても追加出来てしまう
+	private static void append() {
+		Scanner scanner = new Scanner(System.in);
+		String scanString;
+		String str = "";
+		String[] appendData = { "社員ID", "社員名", "フリガナ", "メールアドレス", "パスワード", "部署ID" };
+		boolean zeroCheck = true;
+
+		for (int i = 0; i < appendData.length; i++) {
+			while (zeroCheck) {
+				zeroCheck = false;
+				System.out.println(appendData[i] + "を入力してください");
+				System.out.print(">>>>");
+				scanString = scanner.nextLine().strip();
+
+				if (scanString == null || scanString.strip().length() == 0) {
+					System.out.println(appendData[i] + "は入力必須です");
+					zeroCheck = true;
+				}
+
+				str += scanString;
+				System.out.println();
+			}
+			if (i < appendData.length - 1)
+				str += ",";
+			zeroCheck = true;
+
+		}
+
+		Path path = Path.of("employees.csv");
+		try {
+			Files.writeString(path, str + "\n", StandardOpenOption.APPEND);
+		} catch (IOException e) {
+			// TODO 自動生成された catch ブロック
+			e.printStackTrace();
+		}
+	}
+
+	//社員CSVの読み込み
+	private static ArrayList<BaseData> inportEmployeesCSV() {
+		final String employeesCSVPath = "employees.csv";
+		ArrayList<BaseData> employees = new ArrayList<BaseData>();
+
+		Path pathEmp = Path.of(employeesCSVPath);
+		ArrayList<String> content = new ArrayList<String>();
+		try {
+			//			content = Files.readString(path);
+			content = (ArrayList<String>) (Files.readAllLines(pathEmp));
+		} catch (IOException e) {
+			// TODO 自動	生成された catch ブロック
+			e.printStackTrace();
+		}
+		content.stream().forEach(data -> {
+
+			ArrayList<String> content2 = new ArrayList<String>(Arrays.asList(data.split(",")));
+			employees.add(
+					new EmployeeData(content2.get(0), content2.get(1), content2.get(2), content2.get(3),
+							content2.get(4), content2.get(5)));
+		});
+		return employees;
+
+	}
+
 }

em-oop/src/Rectangle.java

@@ -0,0 +1,18 @@
+
+public class Rectangle extends Shape {
+
+	private double width;
+	private double height;
+
+	public Rectangle(double width, double height) {
+		super("四角形");
+		this.width = width;
+		this.height = height;
+	}
+
+	@Override
+	public double area() {
+		return width * height;
+	}
+
+}

em-oop/src/Shape.java

@@ -0,0 +1,14 @@
+
+public abstract class Shape {
+	private String name;
+
+	public Shape(String name) {
+		this.name = name;
+	}
+
+	public abstract double area();
+
+	public void showInfo() {
+		System.out.println(this.name + "の面積は" + this.area() + "です");
+	}
+}

em-oop/src/Sub.java

@@ -0,0 +1,202 @@
+import java.util.Scanner;
+
+public class Sub {
+	public static void main(String[] args) {
+		System.out.println("会社名:" + EmployeeData.COMPANY_NAME);
+
+		BaseData employee = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ",
+				"yamada@hoge.jp", "aaa", "10");
+		System.out.println(employee.toCSV());
+		System.out.println(employee.getPrimaryKeyValue());
+
+		System.out.println();
+
+		BaseData[] employees = new BaseData[5];
+
+		//setterがBaseData.javaにはないためコンストラクタで代入
+		//		for (int i = 0; i < employees.length; i++) {
+		//			employees[i] = new EmployeeData();
+		//		}
+		//
+		//		employees[0].setIdEmployee("10000");
+		//		employees[0].setNmEmployee("山田龍也");
+		//		employees[0].setKnEmployee("ヤマダタツヤ");
+		//		employees[0].setMailAddress("yamada@hoge.jp");
+		//		employees[0].setPassword("aaa");
+		//		employees[0].setIdDepartment("10");
+		//
+		//		employees[1].setIdEmployee("10001");
+		//		employees[1].setNmEmployee("高橋準\t");
+		//		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[2].setIdEmployee("10002");
+		//		employees[2].setNmEmployee("麻枝史明");
+		//		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[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[4].setIdEmployee("10004");
+		//		employees[4].setNmEmployee("三宅武\t");
+		//		employees[4].setKnEmployee("ミヤケタケシ");
+		//		employees[4].setMailAddress("miya@hoge.jp");
+		//		employees[4].setPassword("eee");
+		//		employees[4].setIdDepartment("13");
+		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", "ミヤケタケシ",
+				"miya@hoge.jp", "eee", "13");
+
+		for (BaseData e : employees) {
+			System.out.println(e);
+		}
+		System.out.println("現在の社員のデータ件数：" + EmployeeData.getEmpCount() + "件");
+
+		System.out.println();
+
+		//社員データ+部署データ
+		BaseData[] allData = new BaseData[11];
+		for (int i = 0; i < employees.length; i++) {
+			allData[i] = employees[i];
+
+		}
+		DepartmentData[] dept = new DepartmentData[6];
+		for (int i = 0; i < dept.length; i++) {
+			dept[i] = new DepartmentData();
+		}
+		dept[0].setIdDepartment("10");
+		dept[0].setNmDepartment("役員");
+		allData[5] = dept[0];
+		dept[1].setIdDepartment("11");
+		dept[1].setNmDepartment("人事・総務部");
+		allData[6] = dept[1];
+		dept[2].setIdDepartment("12");
+		dept[2].setNmDepartment("経理部");
+		allData[7] = dept[2];
+		dept[3].setIdDepartment("13");
+		dept[3].setNmDepartment("システム開発事業部");
+		allData[8] = dept[3];
+		dept[4].setIdDepartment("14");
+		dept[4].setNmDepartment("教育事業部");
+		allData[9] = dept[4];
+		dept[5].setIdDepartment("15");
+		dept[5].setNmDepartment("営業企画部");
+		allData[10] = dept[5];
+
+		int employeeCount = 0;
+		int deptCount = 0;
+		for (BaseData data : allData) {
+			System.out.println(data);
+			if (data instanceof EmployeeData) {
+				employeeCount++;
+			} else if (data instanceof DepartmentData) {
+				deptCount++;
+			}
+		}
+		System.out.println("社員データ:" + employeeCount + "件\n部署データ:" + deptCount + "件");
+		System.out.println();
+
+		System.out.println("メールアドレス表示");
+		for (BaseData data : allData) {
+			if (data instanceof EmployeeData) {
+				System.out.println(((EmployeeData) data).getMailAddress());
+			}
+		}
+
+		System.out.println();
+
+		//nullおよび前後の空白を取り除いた結果が空文字チェック
+		BaseData emp = new EmployeeData("10000", "デフォルト", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
+		System.out.println(emp);
+		((EmployeeData) emp).setNmEmployee(null);
+		System.out.println(emp);
+		((EmployeeData) emp).setNmEmployee("  　　");
+		System.out.println(emp);
+
+		System.out.println();
+
+		System.out.println("コンストラクタに全てから文字で");
+		BaseData emptyEmployee = new EmployeeData("", "", "", "", "", "");
+		System.out.println(emptyEmployee);
+
+		System.out.println();
+
+		Scanner scanner = new Scanner(System.in);
+
+		while (true) {
+			System.out.println("検索したい部署名を入力してください（終了する場合は0）");
+			System.out.print(">>>>");
+			String searchDeptNm = scanner.nextLine();
+			String searchDeptId = "";
+			if (endChack(searchDeptNm))
+				break;
+			for (BaseData data : allData) {
+				if (data instanceof DepartmentData) {
+					if (((DepartmentData) data).getNmDepartment().equals(searchDeptNm)) {
+						searchDeptId = ((DepartmentData) data).getIdDepartment();
+					}
+				}
+			}
+			if (searchDeptId.equals("")) {
+				System.out.println("該当する部署が見つかりませんでした");
+				continue;
+			}
+			for (BaseData data : allData) {
+				if (data instanceof EmployeeData) {
+					if (((EmployeeData) data).getIdDepartment().equals(searchDeptId)) {
+						System.out.println(
+								((EmployeeData) data).getNmEmployee() + "\t" + ((EmployeeData) data).getMailAddress());
+					}
+				}
+			}
+			System.out.println();
+		}
+
+		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）");
+			System.out.print(">>>>");
+			String findId = scanner.nextLine();
+			if (endChack(findId))
+				break;
+			boolean matchFlag = false;
+
+			for (BaseData e : employees) {
+				if (e.getPrimaryKeyValue().equals(findId)) {
+					System.out.println(e);
+					matchFlag = true;
+					break;
+				}
+			}
+			if (!matchFlag) {
+				System.out.println("該当する社員が見つかりませんでした");
+			}
+			System.out.println();
+		}
+
+	}
+
+	static boolean endChack(String input) {
+		if (input.equals("0")) {
+			System.out.println("システムを終了します");
+			return true;
+		}
+		return false;
+	}
+
+}