配列をArrayListに変更

em-oop/src/BaseData.java

@@ -0,0 +1,8 @@
+
+public abstract class BaseData {
+	public abstract String toString();
+	public abstract String toCSV();
+	public abstract String getPrimaryKeyValue();
+
+}
+             

em-oop/src/DepartmentData.java

@@ -0,0 +1,37 @@
+
+public class DepartmentData extends BaseData {
+	private String idDepartment;
+	private String nmDepartment;
+
+	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;
+	}
+
+	@Override
+	public String toString() {
+		return getIdDepartment() + "\t" + getNmDepartment();
+	}
+
+	@Override
+	public String toCSV() {
+				return getIdDepartment() + "," + getNmDepartment();
+	}
+
+	@Override
+	public String getPrimaryKeyValue() {
+				return getIdDepartment();
+	}
+
+}

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;
@@ -7,20 +7,40 @@ public class EmployeeData {
 	private String password;
 	private String idDepartment;
 	private static int empCount = 0;
-	
+
 	static final String COMPANY_NAME = "Rhizome";
-	
+
+	public void showInfo() {
+		System.out.println(this.idEmployee + "\t" + this.nmEmployee + "\t" + this.knEmployee + "\t" + this.mailAddress
+				+ "\t" + this.mailAddress + "\t" + this.password + "\t" + this.idDepartment);
+	}
 
 	@Override
 	public String toString() {
 		return getIdEmployee() + "\t" + getNmEmployee() + "　" + getKnEmployee() + "\t" + getMailAddress()
 				+ "\t" + getPassword() + "\t" + getIdDepartment();
 	}
-	
+
+	@Override
+	public String toCSV() {
+		return getIdEmployee() + "," + getNmEmployee() + "," + getKnEmployee() + "," + getMailAddress() + ","
+				+ getPassword() + "," + getIdDepartment();
+	}
+
+	@Override
+	public String getPrimaryKeyValue() {
+		return idEmployee;
+
+	}
+
+	public boolean isMatchId(String id) {
+		return idEmployee.equals(id);
+	}
+
 	static int getEmpCount() {
 		return empCount;
 	}
-	
+
 	//getNmEmployee.strip();
 
 	public EmployeeData() {
@@ -30,25 +50,13 @@ public class EmployeeData {
 
 	public EmployeeData(String idEmployee, String nmEmployee, String knEmployee, String mailAddress, String password,
 			String idDepartment) {
-		
-		nmEmployee=nmEmployee.strip();
-		int nmNum = nmEmployee.length();
-		
-		if(nmNum==0) {
-			System.out.println("社員名が空のため設定できませんでした");
-			
-		}
-		if(nmNum>0){
-		
-		
-		this.setIdEmployee(idEmployee);
-		this.setNmEmployee(nmEmployee);
-		this.setKnEmployee(knEmployee);
-		this.setMailAddress(mailAddress);
-		this.setPassword(password);
-		this.setIdDepartment(idDepartment);
-		empCount++;
-		}
+			this.setIdEmployee(idEmployee);
+			this.setNmEmployee(nmEmployee);
+			this.setKnEmployee(knEmployee);
+			this.setMailAddress(mailAddress);
+			this.setPassword(password);
+			this.setIdDepartment(idDepartment);
+			empCount++;
 	}
 
 	public String getIdEmployee() {
@@ -56,16 +64,29 @@ public class EmployeeData {
 	}
 
 	public void setIdEmployee(String idEmployee) {
-		
-		this.idEmployee = idEmployee;
+		idEmployee = idEmployee.strip();
+		int idNum = idEmployee.length();
+
+		if (idNum == 0) {
+			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) {
-		this.nmEmployee = nmEMployee;
+	public void setNmEmployee(String nmEmployee) {
+		nmEmployee = nmEmployee.strip();
+		int nmNum = nmEmployee.length();
+		if (nmNum == 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;
+		}
 	}
 
 	public String getKnEmployee() {
@@ -100,8 +121,4 @@ public class EmployeeData {
 		this.idDepartment = idDepartment;
 	}
 
-	
-	
-	
-
 }

em-oop/src/Main.java

@@ -1,73 +1,202 @@
+import java.util.ArrayList;
+import java.util.Scanner;
 
 public class Main {
 	public static void main(String[] args) {
-		EmployeeData[] employee = new EmployeeData[5];
-		employee[0] = new EmployeeData("10000"," ","ヤマダタツヤ","yamada@hoge.jp","aaa","10");
-		employee[1] = new EmployeeData();
-		employee[2] = new EmployeeData();
-		employee[3] = new EmployeeData();
-		employee[4] = new EmployeeData();
-		
-		
-		
-//		employee[0].setIdEmployee("10000");
-//		employee[0].setNmEmployee("山田龍也");
-//		employee[0].setKnEmployee("ヤマダタツヤ");
-//		employee[0].setMailAddress("yamada@hoge.jp");
-//		employee[0].setPassword("aaa");
-//		employee[0].setIdDepartment("10");
-//		
-		employee[1].setIdEmployee("10001");
-		employee[1].setNmEmployee("高橋準");
-		employee[1].setKnEmployee("タカハシジュン");
-		employee[1].setMailAddress("jtaka@hoge.jp");
-		employee[1].setPassword("bbb");
-		employee[1].setIdDepartment("10");
-		
-		employee[2].setIdEmployee("10002");
-		employee[2].setNmEmployee("麻枝史明");
-		employee[2].setKnEmployee("マエダフミアキ");
-		employee[2].setMailAddress("fmak@hoge.jp");
-		employee[2].setPassword("ccc");
-		employee[2].setIdDepartment("11");
-		
-		employee[3].setIdEmployee("10003");
-		employee[3].setNmEmployee("丸戸章介");
-		employee[3].setKnEmployee("マルトショウスケ");
-		employee[3].setMailAddress("marusyo@hoge.jp");
-		employee[3].setPassword("ddd");
-		employee[3].setIdDepartment("12");
-		
-		employee[4].setIdEmployee("10004");
-		employee[4].setNmEmployee("三宅武");
-		employee[4].setKnEmployee("ミヤケタケシ");
-		employee[4].setMailAddress("miya@hoge.jp");
-		employee[4].setPassword("eee");
-		employee[4].setIdDepartment("13");
-//		
-		
-		
-		for(int i=0;i<5;i++) {
-			System.out.println(employee[i]);
+
+		//		BaseData employee = new EmployeeData();
+		//		BaseData[] employees = new BaseData[];
+		//		BaseData[] allData = new BaseData();
+		ArrayList<BaseData> allData = new ArrayList<>();
+
+		allData.add(new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10"));
+		//		allData[1] = new EmployeeData("10001", "高橋準", "タカハシジュン", "jtaka@hoge.jp", "bbb", "10");
+		//		allData[2] = new EmployeeData("10002", "麻枝史明", "マエダフミアキ", "fmak@hoge.jp", "ccc", "11");
+		//		allData[3] = new EmployeeData("10003", "丸戸章介", "マルトショウスケ", "marusyo@hoge.jp", "ddd", "12");
+		//		allData[4] = new EmployeeData("10004", "三宅武", "ミヤケタケシ", "miya@hoge.jp", "eee", "13");
+		//		allData[11] = new EmployeeData("10005", "丸井悠", "マルイハルカ", "haru@hoge.jp", "fff", "13");
+		//		allData[12] = new EmployeeData("10006", "涼元香織", "スズモトカオリ", "suzumoto@hoge.jp", "ggg", "13");
+		//		allData[13] = new EmployeeData("10007", "葉山稔", "ハヤマミノル", "mhayama@hoge.jp", "hhh", "14");
+		//		allData[14] = new EmployeeData("10008", "川上朱里", "カワカミアカリ", "kawakami@hoge.jp", "iii", "14");
+		//		allData[15] = new EmployeeData("10009", "杉井肇", "スギイハジメ", "sugi@hoge.jp", "jjj", "15");
+		//
+		//		DepartmentData dept = new DepartmentData();
+		//		dept.setIdDepartment("10");
+		//		dept.setNmDepartment("役員");
+		//		allData[5] = dept;
+		//		dept = new DepartmentData();
+		//		dept.setIdDepartment("11");
+		//		dept.setNmDepartment("人事・総務部");
+		//		dept = new DepartmentData();
+		//		allData[6] = dept;
+		//		dept.setIdDepartment("12");
+		//		dept.setNmDepartment("経理部");
+		//		allData[7] = dept;
+		//		dept = new DepartmentData();
+		//		dept.setIdDepartment("13");
+		//		dept.setNmDepartment("システム開発事業部");
+		//		allData[8] = dept;
+		//		dept = new DepartmentData();
+		//		dept.setIdDepartment("14");
+		//		dept.setNmDepartment("教育事業部");
+		//		allData[9] = dept;
+		//		dept = new DepartmentData();
+		//		dept.setIdDepartment("15");
+		//		dept.setNmDepartment("営業企画部");
+		//		allData[10] = dept;
+
+		Scanner scanner = new Scanner(System.in);
+
+		while (true) {
+			System.out.println("1:検索 2:登録 3:更新 4:削除 0:終了");
+			String usertype = scanner.nextLine();
+
+			//0:終了
+			if (usertype.equals("0")) {
+				break;
+			}
+
+			//1:検索
+			if (usertype.equals("1")) {
+				System.out.println("1:全検索 2:条件検索 それ以外:戻る");
+				usertype = scanner.nextLine();
+				if (usertype.equals("1")) {
+					for (int i = 0; i < allData.size(); i++)
+						if (allData.get(i) instanceof EmployeeData) {
+							System.out.println(allData.get(i).toString());
+						}
+
+				} else if (usertype.equals("2")) {
+					System.out.println("IDを入力してください");
+					usertype = scanner.nextLine();
+
+					boolean result = false;
+					for (int i = 0; i < allData.size(); i++)
+						if (allData.get(i) instanceof EmployeeData) {
+							EmployeeData employee = (EmployeeData) allData.get(i);
+							if (employee.getIdEmployee().equals(usertype)) {
+								result = true;
+								System.out.println(employee.toString());
+								break;
+							}
+
+						}
+					if (result == false) {
+						System.out.println("入力された値で情報がみつかりませんでした");
+						
+					}
+
+				} else {
+					continue;
+
+				}
+
+			}
+
+			//2:登録
+			if (usertype.equals("2")) {
+				System.out.println("社員IDを入力してください");
+			}
+
 		}
-		
-		
-		System.out.println("現在の社員データ数"+EmployeeData.getEmpCount());
-		
-		System.out.println(EmployeeData.COMPANY_NAME);
-		
+
+	}
+}
+
+//Day3.9---所属部署から従業員のメアドを検索する
+//		DepartmentData dep = null;
+//		EmployeeData emp;
+//		String nmD = null;
+//
+//		for (int i = 0; i < allData.length; i++) {
+//			if (allData[i] instanceof DepartmentData) {
+//				dep = (DepartmentData) allData[i];
+//				if (dep.getNmDepartment().equals("システム開発事業部")) {
+//					nmD = dep.getIdDepartment();
+//				}
+//			}
+//
+//		}
+//
+//		for (int i = 0; i < allData.length; i++) {
+//			if (allData[i] instanceof EmployeeData) {
+//				emp = (EmployeeData) allData[i];
+//				if (emp.getIdDepartment().equals(nmD)) {
+//					System.out.println(emp.getNmEmployee() + "\t" + emp.getMailAddress());
+//				}
+//
+//			}
+//
+//		}
+
+//		for (int i = 0; i < allData.length; i++) {
+//			if (allData[i] instanceof EmployeeData) {
+//				EmployeeData emp = (EmployeeData) allData[i];
+//				System.out.println(emp.getMailAddress());
+//			}
+//		}
+
+//		int emp=0;
+//		int dep=0;
+//		for(int i=0;i<allData.length;i++) {
+//			if(allData[i] instanceof EmployeeData) {
+//				emp++;
+//			}
+//			if(allData[i] instanceof DepartmentData) {
+//				dep++;
+//			}
+//		}
+//		System.out.println("社員データ："+emp+"件");
+//		System.out.println("部署データ："+dep+"件");
+
+//		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");
+
+//		System.out.println(employees[0].toCSV());
+//		System.out.println(employees[0].getPrimaryKeyValue());
+
+//		Scanner sc = new Scanner(System.in);
+//		//
+//		for (int i = 0; i < employees.length; i++) {
+//			System.out.println("1:検索 2:登録 3:更新 4:削除 0:終了");
+//			String id = sc.nextLine();
+//			boolean result = false;
+//
+//			if (id.equals("0")) {
+//				System.out.println("システムを終了します");
+//				break;
+//			}
+//			if (employees[i].getPrimaryKeyValue().equals(id)) {
+//				result = true;
+//				employees[i].toString();
+//
+//			}
+//
+//			if (result == false) {
+//				System.out.println("該当する社員が見つかりませんでした");
+//			}
+//
+//		}
+//
+//		for (int i = 0; i < 5; i++) {
+//			if (employee[i].getNmEmployee() == null) {
+//				continue;
+//			}
+//			System.out.println(employee[i]);
+//		}
+//		
+//		
+//		
+//		System.out.println("現在の社員データ数"+EmployeeData.getEmpCount());
+//		
+//		System.out.println(EmployeeData.COMPANY_NAME);
+
 //		System.out.println();
 //		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);
-		
-		
-	}
-	
-	
-	
-	
-
-}

em-oop/src/day3_123/Circle.java

@@ -0,0 +1,22 @@
+package day3_123;
+
+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/day3_123/Day3Check1.java

@@ -0,0 +1,10 @@
+package day3_123;
+
+public class Day3Check1 {
+
+	public static void main(String[] args) {
+		Circle circle=new Circle(2);
+		circle.showInfo();
+	}
+
+}

em-oop/src/day3_123/Day3Check2.java

@@ -0,0 +1,15 @@
+package day3_123;
+
+public class Day3Check2 {
+	public static void main(String[] args) {
+		Rectangle rec = new Rectangle(3, 4);
+		rec.showInfo();
+		
+		
+		Greeting gre = new JapaneseGreeting();
+		System.out.println(gre.hello());
+	}
+	
+	
+
+}

em-oop/src/day3_123/Day3Check3.java

@@ -0,0 +1,13 @@
+package day3_123;
+
+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/day3_123/Greeting.java

@@ -0,0 +1,6 @@
+package day3_123;
+
+public interface Greeting {
+	String hello();
+
+}

em-oop/src/day3_123/JapaneseGreeting.java

@@ -0,0 +1,9 @@
+package day3_123;
+
+public class JapaneseGreeting implements Greeting {
+	@Override
+	public String hello() {
+		return "こんにちは";
+	}
+
+}

em-oop/src/day3_123/Rectangle.java

@@ -0,0 +1,18 @@
+package day3_123;
+
+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/day3_123/Shape.java

@@ -0,0 +1,15 @@
+package day3_123;
+
+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");
+	}
+
+}