個人開発の修正です

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/BasicCheck1.java

@@ -2,21 +2,16 @@
 public class BasicCheck1 {
 
 	public static void main(String[] args) {
-		// TODO 自動生成されたメソッド・スタブ
+
 		Book book1 = new Book();
-		Book book2 = new Book("銀河鉄道の夜","宮沢賢治",500);
+		Book book2 = new Book("銀河鉄道の夜", "宮沢賢治", 500);
-		
+
-//		book.title = "吾輩は猫である";
+		//		book.title = "吾輩は猫である";
-//		book.author = "夏目漱石";
+		//		book.author = "夏目漱石";
-//		book.price = 800;
+		//		book.price = 800;
-		
+
-		System.out.println(book1.title);
+		System.out.println(book1.title +"\n"+ book1.author +"\n"+ book1.price);
-		System.out.println(book1.author);
+		System.out.println(book2.title +"\n"+ book2.author +"\n"+ book2.price);
-		System.out.println(book1.price);
-		
-		System.out.println(book2.title);
-		System.out.println(book2.author);
-		System.out.println(book2.price);
 
 	}
 

em-oop/src/BasicCheck2.java

@@ -1,21 +1,26 @@
 
 public class BasicCheck2 {
-	public static void main(String[] args) {
-		Student student1 = new Student(1, "鈴木一郎");
-		Student student2 = new Student(2, "田中花子");
-		Student student3 = new Student(3, "佐藤次郎");
-		
-		student1.printProfile();
-		student2.printProfile();
-		student3.printProfile();
-		
-		System.out.println("現在の生徒数："+Student.getStudentCount()+"人");
-		
 
-//		student.studentId = 1;
+	public static void main(String[] args) {
-//		student.name = "鈴木一郎";
+		// TODO 自動生成されたメソッド・スタブ
-//
+		Student student1 = new Student(1, "鈴木一郎");
-//		student.printProfile();
+
+		//		student1.studentId = 1;
+		//		student1.name = "鈴木一郎";
+		student1.printProfile();
+
+		Student student2 = new Student(2, "田中花子");
+
+		student2.printProfile();
+
+		Student student3 = new Student(3, "佐藤次郎");
+
+		student3.printProfile();
+
+		Student.getStudentCount();{
+			System.out.println("現在の生徒数:" + Student.studentCount + "人");
+		}
+
 	}
 
 }

em-oop/src/BasicCheck3.java

@@ -1,35 +1,53 @@
 
 public class BasicCheck3 {
-	public static void main(String[] args) {
-		Item[] items = new Item[3];
-		items[0] = new Item();
-		items[1] = new Item();
-		items[2] = new Item();
-		
-		items[0].setName("ノート") ;
-		items[0].setPrice(120);
-		items[0].setStock(50);
-		
-		items[1].setName("消しゴム");
-		items[1].setPrice(80);
-		items[1].setStock(30);
-		
-		items[2].setName("鉛筆");
-		items[2].setPrice(60);
-		items[2].setStock(100);
-		
-		
-		
-		for(int i=0;i<3;i++) {
-			items[i].sell(5);
-			System.out.println(items[i]);
-//			System.out.println("合計金額："+items[i].totalPrice());
-		}
-		
-		
-		
-	}
-	
-	
 
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+
+		Item[] items = new Item[3];
+
+		Item item0 = new Item();
+		Item item1 = new Item();
+		Item item2 = new Item();
+
+		items[0] = item0;
+		items[1] = item1;
+		items[2] = item2;
+
+		item0.setName("ノート");
+		item0.setPrice(120);
+		item0.setStock(50);
+
+		item1.setName("消しゴム");
+		item1.setPrice(80);
+		item1.setStock(30);
+
+		item2.setName("鉛筆");
+		item2.setPrice(60);
+		item2.setStock(100);
+		//		item1.setName = "ノート";
+		//		item1.price = 120;
+		//		item1.stock = 50;
+		//		
+		//		Item item2 = new Item();
+		//		
+		//		item2.name = "消しゴム";
+		//		item2.price = 80;
+		//		item2.stock = 30;
+		//		
+		//		Item item3 = new Item();
+		//		
+		//		item3.name = "鉛筆";
+		//		item3.price = 60;
+		//		item3.stock = 100;
+
+		for (int i = 0; i < items.length; i++) {
+
+			items[i].sell(5);
+
+			System.out.println(items[i]);
+
+		}
+
+	}
 }

em-oop/src/Book.java

@@ -1,20 +1,20 @@
 
 public class Book {
-	String title;
+	public String title;
-	String author;
+	public String author;
-	int price;
+	public int price;
-	
+
 	public Book() {
-		this.title="タイトル未設定";
+		title = "タイトル未設定";
-		this.author="著者未設定";
+		author = "著者未設定";
-		this.price=0;
+		price = 0;
+
 	}
-	public Book(String title,String author,int price) {
+
-		this.title=title;
+	public Book(String title, String author, int price) {
-		this.author=author;
+		this.title = title;
-		this.price=price;
+		this.author = author;
+		this.price = price;
+
 	}
 }
-	
-
-

em-oop/src/Circle.java

@@ -1,22 +1,22 @@
-package day3_123;
 
 public class Circle extends Shape {
 	private double radius;
-	
+
 	public Circle(double radius) {
 		super("円");
-		this.radius=radius;
+		this.radius = radius;
+
 	}
-	
+
 	@Override
 	public double area() {
-		return Math.PI*radius*radius;
+		return Math.PI * radius * radius;
 	}
-	
+
 	@Override
 	public void showInfo() {
 		super.showInfo();
-		System.out.println("(半径:"+this.radius+")");
+		System.out.println("(半径:" + this.radius + ")");
-	}
 
+	}
 }

em-oop/src/Day3Check2.java

@@ -0,0 +1,13 @@
+
+public class Day3Check2 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		Rectangle Rectangle = new Rectangle(3, 4);
+		Rectangle.showInfo();
+		
+		Greeting greeting = new JapaneseGreeting();
+		System.out.println(greeting.hello());
+	}
+
+}

em-oop/src/Day3Check3.java

@@ -0,0 +1,15 @@
+
+public class Day3Check3 {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		Shape shape1 = new Circle(2);
+
+		shape1.showInfo();
+
+		Shape shape2 = new Rectangle(3, 4);
+		
+		shape2.showInfo();
+	}
+
+}

em-oop/src/DayCheck1.java

@@ -0,0 +1,9 @@
+
+public class DayCheck1 {
+
+	public static void main(String[] args) {
+		Circle radius = new Circle(2);
+		
+		radius.showInfo();
+	}
+}

em-oop/src/DepartmentData.java

@@ -0,0 +1,39 @@
+
+public class DepartmentData extends BaseData {
+	private String idDepartment;
+	private String nmDepartment;
+
+	public DepartmentData(String idDepartment, String nmDepartment) {
+		setIdDepartment(idDepartment);
+		setNmDepartment(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();
+	}
+
+	public String toCSV() {
+		return getIdDepartment() + "," + getNmDepartment();
+	}
+
+	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;
@@ -8,60 +8,26 @@ public class EmployeeData {
 	private String idDepartment;
 	private static int empCount = 0;
 
-	static final String COMPANY_NAME = "Rhizome";
+	EmployeeData() {
-
+		empCount = empCount + 1;
-	@Override
-	public String toString() {
-		return getIdEmployee() + "\t" + getNmEmployee() + "　" + getKnEmployee() + "\t" + getMailAddress()
-				+ "\t" + getPassword() + "\t" + getIdDepartment();
 	}
 
-	static int getEmpCount() {
+	EmployeeData(String idEmployee, String nmEmployee, String knEmployee, String mailAddress, String password,
-		return empCount;
-	}
-
-	//getNmEmployee.strip();
-
-	public EmployeeData() {
-		empCount++;
-
-	}
-
-	public EmployeeData(String idEmployee, String nmEmployee, String knEmployee, String mailAddress, String password,
 			String idDepartment) {
-
+		setIdEmployee(idEmployee);
-		nmEmployee = nmEmployee.strip();
+		setNmEmployee(nmEmployee);
-		int nmNum = nmEmployee.length();
+		setKnEmployee(knEmployee);
-
+		setMailAddress(mailAddress);
-		idEmployee = idEmployee.strip();
+		setPassword(password);
-		int idNum = idEmployee.length();
+		setIdDepartment(idDepartment);
-
+		empCount = empCount + 1;
-		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 (idNum == 0) {
-			System.out.println("社員IDが空のため設定できませんでした");
-		}
-		if (nmNum > 0 && idNum > 0) {
-
-			this.setIdEmployee(idEmployee);
-			this.setNmEmployee(nmEmployee);
-			this.setKnEmployee(knEmployee);
-			this.setMailAddress(mailAddress);
-			this.setPassword(password);
-			this.setIdDepartment(idDepartment);
-			empCount++;
-
-		}
 	}
 
 	public String getIdEmployee() {
-		return this.idEmployee;
+		return idEmployee;
 	}
 
 	public void setIdEmployee(String idEmployee) {
-
 		this.idEmployee = idEmployee;
 	}
 
@@ -69,12 +35,21 @@ public class EmployeeData {
 		return nmEmployee;
 	}
 
-	public void setNmEmployee(String nmEMployee) {
+	public void setNmEmployee(String nmEmployee) {
-		this.nmEmployee = nmEMployee;
+		//		2日目段階8
+		//		String stripped = nmEmployee.strip();
+		//		int length = stripped.length();
+		//		if (nmEmployee == null) {
+		//		System.out.println("社員名が空のため設定できませんでした");
+		//		}
+		//		if (length == 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() {
-		return this.knEmployee;
+		return knEmployee;
 	}
 
 	public void setKnEmployee(String knEmployee) {
@@ -82,7 +57,7 @@ public class EmployeeData {
 	}
 
 	public String getMailAddress() {
-		return this.mailAddress;
+		return mailAddress;
 	}
 
 	public void setMailAddress(String mailAddress) {
@@ -105,4 +80,36 @@ public class EmployeeData {
 		this.idDepartment = idDepartment;
 	}
 
+	public static int getEmpCount() {
+		return empCount;
+	}
+
+	public static void setEmpCount(int empCount) {
+		EmployeeData.empCount = empCount;
+	}
+
+	@Override
+	public String toString() {
+		return getIdEmployee() + "\t" + getNmEmployee() + "\t" + getKnEmployee() + "\t" + getMailAddress()
+				+ "\t" + getPassword() + "\t" + getIdDepartment();
+	}
+
+	//	public boolean isMatchId(String id) {
+	//
+	//		return idEmployee.equals(id);
+	//
+	//	}
+
+	public String toCSV() {
+		return getIdEmployee() + "," + getNmEmployee() + "," + getKnEmployee() + "," + getMailAddress()
+				+ "," + getPassword() + "," + getIdDepartment();
+	}
+
+	public String getPrimaryKeyValue() {
+		return idEmployee;
+	}
+
+	public static int empCount() {
+		return empCount;
+	}
 }

em-oop/src/Greeting.java

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

em-oop/src/Item.java

@@ -3,41 +3,42 @@ public class Item {
 	private String name;
 	private int price;
 	private int stock;
-	
+
+	//	void sell(int amount) {
+	//		this.stock = this.stock - amount;
+
 	public void sell(int amount) {
-		this.setStock(this.getStock()-amount) ;
+		setStock(this.getStock() - amount);
 	}
-	
+
-	public int totalPrice() {
-		return this.price*this.stock;
-	}
-	
 	@Override
 	public String toString() {
-		return getName()+" "+getPrice()+"円(残り"+getStock()+"個)";
+		String output = getName() + " " + getPrice() + "円 (残り" + getStock() + "個)";
+		return output;
 	}
-	
+
 	public String getName() {
-		return this.name;
+		return name;
 	}
+
 	public void setName(String name) {
-		this.name=name;
+		this.name = name;
 	}
-	
+
-	
 	public int getPrice() {
-		return this.price;
+		return price;
 	}
+
 	public void setPrice(int price) {
-		this.price=price;
+		this.price = price;
 	}
-	
+
-	
 	public int getStock() {
-		return this.stock;
+		return stock;
 	}
+
 	public void setStock(int stock) {
-		this.stock=stock;
+		this.stock = stock;
 	}
 
 }

em-oop/src/JapaneseGreeting.java

@@ -0,0 +1,10 @@
+
+public class JapaneseGreeting implements Greeting {
+
+	@Override
+	public String hello() {
+		// TODO 自動生成されたメソッド・スタブ
+		return "こんにちは";
+	}
+	
+}

em-oop/src/Main.java

@@ -1,76 +1,79 @@
+import java.util.Scanner;
 
 public class Main {
+
 	public static void main(String[] args) {
-		EmployeeData[] employee = new EmployeeData[5];
+		// TODO 自動生成されたメソッド・スタブ
-		employee[0] = new EmployeeData("10000","","ヤマダタツヤ","yamada@hoge.jp","aaa","10");
+
-		employee[1] = new EmployeeData();
+		while (true) {
-		employee[2] = new EmployeeData();
+
-		employee[3] = new EmployeeData();
+			System.out.println("検索したい社員IDを入力してください（終了したい場合は0）");
-		employee[4] = new EmployeeData();
+			Scanner scanner = new Scanner(System.in);
-		
+			String id = scanner.nextLine();
-		
+			boolean bo = false;
-		
+
-//		employee[0].setIdEmployee("10000");
+			BaseData[] allData = new BaseData[11];
-//		employee[0].setNmEmployee("山田龍也");
+
-//		employee[0].setKnEmployee("ヤマダタツヤ");
+			BaseData employee = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
-//		employee[0].setMailAddress("yamada@hoge.jp");
+
-//		employee[0].setPassword("aaa");
+			BaseData employee1 = new EmployeeData("10001", "高橋準", "タカハシジュン", "jtaka@hoge.jp", "bbb", "10");
-//		employee[0].setIdDepartment("10");
+
-//		
+			BaseData employee2 = new EmployeeData("10002", "麻枝史明", "マエダフミアキ", "fmak@hoge.jp", "ccc", "11");
-		employee[1].setIdEmployee("10001");
+
-		employee[1].setNmEmployee("高橋準");
+			BaseData employee3 = new EmployeeData("10003", "丸戸章介", "マルトショウスケ", "marusyo@hoge.jp", "ddd", "12");
-		employee[1].setKnEmployee("タカハシジュン");
+
-		employee[1].setMailAddress("jtaka@hoge.jp");
+			BaseData employee4 = new EmployeeData("10004", "三宅武", "ミヤケタケシ", "miya@hoge.jp,eee", "eee", "13");
-		employee[1].setPassword("bbb");
+
-		employee[1].setIdDepartment("10");
+			allData[0] = employee;
-		
+			allData[1] = employee1;
-		employee[2].setIdEmployee("10002");
+			allData[2] = employee2;
-		employee[2].setNmEmployee("麻枝史明");
+			allData[3] = employee3;
-		employee[2].setKnEmployee("マエダフミアキ");
+			allData[4] = employee4;
-		employee[2].setMailAddress("fmak@hoge.jp");
+
-		employee[2].setPassword("ccc");
+			BaseData dept = new DepartmentData("10", "役員");
-		employee[2].setIdDepartment("11");
+			BaseData dept1 = new DepartmentData("11", "人事・総務部");
-		
+			BaseData dept2 = new DepartmentData("12", "経理部");
-		employee[3].setIdEmployee("10003");
+			BaseData dept3 = new DepartmentData("13", "システム開発事業部");
-		employee[3].setNmEmployee("丸戸章介");
+			BaseData dept4 = new DepartmentData("14", "教育事業部");
-		employee[3].setKnEmployee("マルトショウスケ");
+			BaseData dept5 = new DepartmentData("15", "営業企画部");
-		employee[3].setMailAddress("marusyo@hoge.jp");
+
-		employee[3].setPassword("ddd");
+			allData[5] = dept;
-		employee[3].setIdDepartment("12");
+			allData[6] = dept1;
-		
+			allData[7] = dept2;
-		employee[4].setIdEmployee("10004");
+			allData[8] = dept3;
-		employee[4].setNmEmployee("三宅武");
+			allData[9] = dept4;
-		employee[4].setKnEmployee("ミヤケタケシ");
+			allData[10] = dept5;
-		employee[4].setMailAddress("miya@hoge.jp");
+
-		employee[4].setPassword("eee");
+//			for (int i = 0; i < allData.length; i++) {
-		employee[4].setIdDepartment("13");
+//				System.out.println(allData[i]);
-//		
+//			}
-		
+//			System.out.println("現在の社員データ件数"+ EmployeeData.getEmpCount()+ "件");
-		
+
-		for(int i=0;i<5;i++) {
+			for (int i = 0; i < allData.length; i++) {
-			if(employee[i].getNmEmployee()==null) {
+
+				//			System.out.println(employees[i]);
+				if (allData[i].getPrimaryKeyValue().equals(id)) {
+					bo = true;
+					System.out.println(allData[i]);
+
+					//					System.out.println(employee.toCSV());
+					//					System.out.println(employee.getPrimaryKeyValue());
+				}
+
+				//			employees[i].isMatchId("10002");
+				//			employees[i].isMatchId("99999");
 				continue;
 			}
-			System.out.println(employee[i]);
+			if (bo == false && !id.equals("0")) {
+				System.out.println("該当する社員が見つかりませんでした");
+			}
+			if (id.equals("0")) {
+				System.out.println("システムを終了します");
+				break;
+			}
+
 		}
-		
+
-		
-		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/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.height = height;
+		this.width = width;
+
+	}
+
+	@Override
+	public double area() {
+		return width * height;
+	}
+
+}

em-oop/src/Shape.java

@@ -1,15 +1,15 @@
-package day3_123;
 
 public abstract class Shape {
 	private String name;
+
 	public Shape(String name) {
-		this.name=name;
+
-	}
+		this.name = name;
-	
-	public abstract double area();
-	
-	public void showInfo() {
-		System.out.println(this.name+"の面積は"+this.area()+"です");
 	}
 
+	public abstract double area();
+
+	public void showInfo() {
+		System.out.println(this.name + "の面積は" + this.area() + "です");
+	}
 }

em-oop/src/Student.java

@@ -3,22 +3,23 @@ public class Student {
 	int studentId;
 	String name;
 	static int studentCount = 0;
+	{
+		studentCount++;
+	}
+
+	Student(int studentId, String name) {
+		this.studentId = studentId;
+		this.name = name;
+	}
+
+	public static int getStudentCount() {
+		return studentCount;
+	}
+
+	void printProfile() {
 
-	public void printProfile() {
 		System.out.println("学籍番号:" + this.studentId + " 名前:" + this.name);
 
 	}
 
-	public Student(int studentId, String name) {
-		this.studentId = studentId;
-		this.name = name;
-		studentCount++;
-	}
-	
-	public static int getStudentCount() {
-		return studentCount;
-	}
-	
-	
-
 }

em-oop/src/day3_123/Day3Check1.java

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