completed Lv9

.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-21"/>
+	<classpathentry kind="src" path="src/main/java"/>
+	<classpathentry kind="output" path="build/classes"/>
+</classpath>

.gitignore

@@ -0,0 +1,2 @@
+/bin/
+/build/

.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>em-oop</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,9 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
+org.eclipse.jdt.core.compiler.compliance=21
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=21

.settings/org.eclipse.wst.common.project.facet.core.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <installed facet="java" version="21"/>
+</faceted-project>

BasicCheck1.java

@@ -1,27 +0,0 @@
-package misson1014;
-
-public class BasicCheck1 {
-
-	public static void main(String[] args) {
-		// TODO 自動生成されたメソッド・スタブ
-	       //コンストラクタ
-        Book book1 = new Book();
-
-        //book1
-        System.out.println(book1.title);
-        System.out.println(book1.author);
-        System.out.println(book1.price);
-
-        //コンストラクタ
-        Book book2 = new Book(
-                "銀河鉄道の夜",
-                "宮沢賢治",
-                500);
-
-        //book2
-        System.out.println(book2.title);
-        System.out.println(book2.author);
-        System.out.println(book2.price);
-
-    }
-}

BasicCheck2.java

@@ -1,23 +0,0 @@
-package misson1014;
-
-public class BasicCheck2 {
-
-	public static void main(String[] args) {
-		// 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 student2 = new Student(2, "田中花子");
-        Student student3 = new Student(3, "佐藤次郎");
-
-        // 学生情報表示
-        student1.printProfile();
-        student2.printProfile();
-        student3.printProfile();
-
-        // 現在の学生数表示
-        System.out.println(
-                "現在の生徒数:"
-                + Student.getStudentCount()
-                + "人");
-    }
-
-}

BasicCheck3.java

@@ -1,37 +0,0 @@
-package misson1014;
-
-public class BasicCheck3 {
-
-	public static void main(String[] args) {
-		// TODO 自動生成されたメソッド・スタブ
-		// Item型の配列を作成
-		Item[] items = new Item[3];
-
-		//インスタンス生成
-		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);
-
-		//販売
-		for (int i = 0; i < items.length; i++) {
-			items[i].sell(5);
-		}
-		//商品情報表示
-		for (int i = 0; i < items.length; i++) {
-			System.out.println(items[i]);
-		}
-
-	}
-}

Book.java

@@ -1,28 +0,0 @@
-package misson1014;
-
-public class Book {
-    // タイトル
-    String title;
-    // 著者
-    String author;
-    // 価格
-    int price;
-    
-    //コンストラクタ
-    public Book() {
-
-        this.title = "タイトル未設定";
-        this.author = "著者未設定";
-        this.price = 0;
-    }
-
-    //コンストラクタ
-    public Book(String title, String author, int price) {
-
-        //フィールド代入
-        this.title = title;
-        this.author = author;
-        this.price = price;
-
-    }
-}

EmployeeData.java

@@ -1,118 +0,0 @@
-package misson1014;
-
-public class EmployeeData {
-    //社員ID
-    private String idEmployee;
-    //社員名
-    private String nmEmployee;
-    //社員名カナ
-    private String knEmployee;
-    //メールアドレス
-    private String mailAddress;
-    //パスワード
-    private String password;
-    //部署ID
-    private String idDepartment;
-    //社員データ件数
-    private static int empCount = 0;
-    //コンストラクタ
-    public EmployeeData() {
-        empCount++;
-    }
-    //コンストラクタ
-    public EmployeeData(
-            String idEmployee,
-            String nmEmployee,
-            String knEmployee,
-            String mailAddress,
-            String password,
-            String idDepartment) {
-    	
-        this.setIdEmployee(idEmployee);
-        this.setNmEmployee(nmEmployee);
-        this.setKnEmployee(knEmployee);
-        this.setMailAddress(mailAddress);
-        this.setPassword(password);
-        this.setIdDepartment(idDepartment);
-        empCount++;
-
-    }
-    //ゲッター
-    public String getIdEmployee() {
-        return idEmployee;
-    }
-    public String getNmEmployee() {
-        return nmEmployee;
-    }
-    public String getKnEmployee() {
-        return knEmployee;
-    }
-    public String getMailAddress() {
-        return mailAddress;
-    }
-    public String getPassword() {
-        return password;
-    }
-    public String getIdDepartment() {
-        return idDepartment;
-    }
-    //セッター
-    public void setIdEmployee(String idEmployee) {
-        //nullチェック
-        if (idEmployee == null) {
-            System.out.println("社員IDが空のため設定できませんでした");
-            return;
-        }
-        //空文字チェック
-        if (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;
-    }
-    public void setNmEmployee(String nmEmployee) {
-        //nullチェック
-        if (nmEmployee == null) {
-            System.out.println("社員名が空のため設定できませんでした");
-            return;
-        }
-        //空文字チェック
-        if (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;
-    }
-    public void setKnEmployee(String knEmployee) {
-        this.knEmployee = knEmployee;
-    }
-    public void setMailAddress(String mailAddress) {
-        this.mailAddress = mailAddress;
-    }
-    public void setPassword(String password) {
-        this.password = password;
-    }
-    public void setIdDepartment(String idDepartment) {
-        this.idDepartment = idDepartment;
-    }
-    //toString
-    @Override
-    public String toString() {
-
-        return getIdEmployee() + "\t"
-                + getNmEmployee() + "\t"
-                + getKnEmployee() + "\t"
-                + getMailAddress() + "\t"
-                + getPassword() + "\t"
-                + getIdDepartment();
-    }
-
-    //ID一致判定
-    public boolean isMatchId(String id) {
-        return getIdEmployee().equals(id);
-    }
-    //件数取得
-    public static int getEmpCount() {
-        return empCount;
-    }
-}

Item.java

@@ -1,52 +0,0 @@
-package misson1014;
-
-public class Item {
-	private String name;
-	private int price;
-	private int stock;
-
-	//商品
-	public void sell(int amount) {
-		//在庫減らし
-		this.setStock(this.getStock() - amount);
-	}
-
-	//商品名ゲッター
-	public String getName() {
-		return name;
-	}
-	//商品名セッター
-	public void setName(String name) {
-		this.name = name;
-	}
-	//価格ゲッター
-	public int getPrice() {
-		return price;
-	}
-	//価格セッター
-	public void setPrice(int price) {
-		this.price = price;
-	}
-	//在庫数ゲッター
-	public int getStock() {
-		return stock;
-	}
-	//在庫数セッター
-	public void setStock(int stock) {
-		this.stock = stock;
-	}
-
-	@Override
-	public String toString() {
-
-		return getName()
-				+ " "
-				+ getPrice()
-				+ "円 (残り"
-				+ getStock()
-				+ "個)";
-
-	}
-
-
-}

Main.java

@@ -1,80 +0,0 @@
-package misson1014;
-import java.util.Scanner;
-
-public class Main {
-
-	public static void main(String[] args) {
-		// TODO 自動生成されたメソッド・スタブ
-        //配列を作成
-        EmployeeData[] employees = new EmployeeData[5];
-
-        //インスタンス生成
-        employees[0] = new EmployeeData();
-        employees[1] = new EmployeeData();
-        employees[2] = new EmployeeData();
-        employees[3] = new EmployeeData();
-        employees[4] = 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");
-        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");
-        employees[4].setKnEmployee("ミヤケタケシ");
-        employees[4].setMailAddress("miya@hoge.jp");
-        employees[4].setPassword("eee");
-        employees[4].setIdDepartment("13");
-
-        Scanner scanner = new Scanner(System.in);
-
-        //0が入力されるまでループ
-        while (true) {
-            //ID入力
-            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）");
-            String search = scanner.nextLine();
-            if (search.equals("0")) { System.out.println("システムを終了します");
-                break;
-            }
-            //見つかったかどうか
-            boolean found = false;
-            //検索処理
-            for (int i = 0; i < employees.length; i++) {
-                if (employees[i].isMatchId(search)) {
-                	System.out.println(employees[i]);
-                    found = true;
-                    break;
-                }
-            }
-            // 見つからなかった場合
-            if (!found) {System.out.println("該当する社員が見つかりませんでした");
-            }
-        }
-        scanner.close();
-    }
-
-}

Main1.java

@@ -1,91 +0,0 @@
-package misson1014;
-
-public class Main1 {
-
-	public static void main(String[] args) {
-		// TODO 自動生成されたメソッド・スタブ
-        //8段階目まで
-		
-        /*
-        EmployeeData[] employees = new EmployeeData[5];
-
-        employees[0] = new EmployeeData();
-        employees[1] = new EmployeeData();
-        employees[2] = new EmployeeData();
-        employees[3] = new EmployeeData();
-        employees[4] = new EmployeeData();
-
-        employees[0].setIdEmployee("10000");
-
-		8段階用
-        employees[0].setNmEmployee("");
-
-        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");
-        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");
-        employees[4].setKnEmployee("ミヤケタケシ");
-        employees[4].setMailAddress("miya@hoge.jp");
-        employees[4].setPassword("eee");
-        employees[4].setIdDepartment("13");
-
-        for (int i = 0; i < employees.length; i++) {
-
-            System.out.println(employees[i]);
-
-        }
-
-        System.out.println(
-                "現在の社員データ件数:"
-                        + EmployeeData.getEmpCount()
-                        + "件");
-        */
-
-        //ここから9段階↓
-		EmployeeData employee1 =
-				new EmployeeData(
-						"10000",
-						"",
-						"ヤマダタツヤ",
-						"yamada@hoge.jp",
-						"aaa",
-						"10"
-						);
-
-		EmployeeData employee2 =
-				new EmployeeData(
-						"",
-						"山田龍也",
-						"ヤマダタツヤ",
-						"yamada@hoge.jp",
-						"aaa",
-						"10"
-						);
-
-	}
-
-}

Student.java

@@ -1,31 +0,0 @@
-package misson1014;
-
-public class Student {
-	int studentId;
-	String name;
-	//staticフィールド
-	static int studentCount = 0;
-
-	//コンストラクタ
-	public Student(int studentId, String name) {
-		//フィールド代入
-		this.studentId = studentId;
-		this.name = name;
-		studentCount++;
-	}
-
-	//学生情報
-	void printProfile() {
-
-		System.out.println(
-				"学籍番号:" + this.studentId
-				+ " 名前:" + this.name);
-	}
-
-	//現在の学生数用staticメソッド
-	public static int getStudentCount() {
-		return studentCount;
-
-	}
-
-}

src/main/java/EmployeeData.java

@@ -0,0 +1,110 @@
+
+public class EmployeeData {
+
+	static final String COMPANY_NAME = "Rhizome";
+	private static int empCount = 0;
+	private String idEmployee;
+	private String nmEmployee;
+	private String knEmployee;
+	private String mailAddress;
+	private String password;
+	private String idDepartment;
+
+	public EmployeeData() {
+		empCount++;
+	}
+
+	public EmployeeData(String idEmployee,
+						String nmEmployee, 
+						String knEmployee, 
+						String mailAddress, 
+						String password, 
+						String idDepartment) {
+		this.setIdEmployee(idEmployee);
+		this.setNmEmployee(nmEmployee);
+		this.setKnEmployee(knEmployee);
+		this.setMailAddress(mailAddress);
+		this.setPassword(password);
+		this.setIdDepartment(idDepartment);
+		empCount++;
+	}
+
+	public String getIdEmployee() {
+		return idEmployee;
+	}
+
+	public void setIdEmployee(String idEmployee) {
+		if (idEmployee.strip().length()==0) {
+			System.out.println("社員IDが空のため設定できませんでした");
+			System.exit(0);
+		} else {
+			this.idEmployee = idEmployee;
+		}
+	}
+
+	public String getNmEmployee() {
+		return nmEmployee;
+	}
+
+	public void setNmEmployee(String nmEmployee) {
+		if (nmEmployee.strip().length()==0) {
+			System.out.println("社員名が空のため設定できませんでした");
+			System.exit(0);
+		} else {
+			this.nmEmployee = nmEmployee;
+		}
+	}
+
+	public String getKnEmployee() {
+		return knEmployee;
+	}
+
+	public void setKnEmployee(String knEmployee) {
+		this.knEmployee = knEmployee;
+	}
+
+	public String getMailAddress() {
+		return mailAddress;
+	}
+
+	public void setMailAddress(String mailAddress) {
+		this.mailAddress = mailAddress;
+	}
+
+	public String getPassword() {
+		return password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+	public String getIdDepartment() {
+		return idDepartment;
+	}
+	
+	public void setIdDepartment(String idDepartment) {
+		this.idDepartment = idDepartment;
+	}
+	
+	public static int getEmpCount() {
+		return empCount;
+	}
+
+	@Override
+	public String toString() {
+		
+		return this.getIdEmployee()+"\t"
+			   +this.getNmEmployee()+"\t"
+			   +this.getKnEmployee()+"\t"
+			   +this.getMailAddress()+"\t"
+			   +this.getPassword()+"\t"
+			   +this.getIdDepartment();
+		
+	}
+
+	public boolean isMatchId(String id) {
+		return id.equals(this.getIdEmployee()) ;
+	}
+
+}

src/main/java/Main.java

@@ -0,0 +1,98 @@
+import java.util.Scanner;
+
+public class Main {
+
+	public static void main(String[] args) {
+		// TODO 自動生成されたメソッド・スタブ
+		
+		
+		//====================設定====================
+		EmployeeData[] employees = new EmployeeData[5];
+		
+//		EmployeeData employee0 = new EmployeeData();
+//		employee0.setIdEmployee(""); // 社員IDが空文字のとき
+//		employee0.setNmEmployee(""); // 社員名が空文字のとき
+		
+		EmployeeData employee1 = new EmployeeData("10000", "山田龍也", "ヤマダタツヤ", "yamada@hoge.jp", "aaa", "10");
+//		EmployeeData employee1 = new EmployeeData();
+//		employee1.setIdEmployee("10000");
+//		employee1.setNmEmployee("山田龍也");
+//		employee1.setKnEmployee("ヤマダタツヤ");
+//		employee1.setMailAddress("yamada@hoge.jp");
+//		employee1.setPassword("aaa");
+//		employee1.setIdDepartment("10");
+		employees[1-1] = employee1;
+		
+		EmployeeData employee2 = new EmployeeData();
+		employee2.setIdEmployee("10001");
+		employee2.setNmEmployee("高橋準");
+		employee2.setKnEmployee("タカハシジュン");
+		employee2.setMailAddress("jtaka@hoge.jp");
+		employee2.setPassword("bbb");
+		employee2.setIdDepartment("10");
+		employees[2-1] = employee2;
+		
+		EmployeeData employee3 = new EmployeeData();
+		employee3.setIdEmployee("10002");
+		employee3.setNmEmployee("麻枝史明");
+		employee3.setKnEmployee("マエダフミアキ");
+		employee3.setMailAddress("fmak@hoge.jp");
+		employee3.setPassword("ccc");
+		employee3.setIdDepartment("11");
+		employees[3-1] = employee3;
+		
+		EmployeeData employee4 = new EmployeeData();
+		employee4.setIdEmployee("10003");
+		employee4.setNmEmployee("丸戸章介");
+		employee4.setKnEmployee("マルトショウスケ");
+		employee4.setMailAddress("marusyo@hoge.jp");
+		employee4.setPassword("ddd");
+		employee4.setIdDepartment("12");
+		employees[4-1] = employee4;
+		
+		EmployeeData employee5 = new EmployeeData();
+		employee5.setIdEmployee("10004");
+		employee5.setNmEmployee("三宅武");
+		employee5.setKnEmployee("ミヤケタケシ");
+		employee5.setMailAddress("miya@hoge.jp");
+		employee5.setPassword("eee");
+		employee5.setIdDepartment("13");
+		employees[5-1] = employee5;
+		
+		
+		//====================表示====================
+		System.out.println(EmployeeData.COMPANY_NAME);
+		for ( EmployeeData employee : employees ) {
+			System.out.println(employee);
+		}
+		System.out.println("現在の社員データ件数："+EmployeeData.getEmpCount()+"件");
+		
+		
+		//====================検索====================
+		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）");
+			Scanner sc = new Scanner(System.in);
+			String id = sc.nextLine();
+			
+			if ( id.equals("0") ) {
+				System.out.println("システムを終了します");
+				break;
+			}
+			
+			boolean matchId = false;
+			for ( EmployeeData employee : employees ) {
+				if ( employee.isMatchId(id) ) {
+					matchId = true;
+					System.out.println(employee);;
+				}
+			}
+			if ( matchId==false ) {
+				System.out.println("該当する社員が見つかりませんでした");
+			}
+		
+		}
+	
+	}
+
+}