[1차 VER1.0] Java ToyProject upload by ParkSeongWook

me.smartstore/Main.java

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+
+public class Main {
+    public static void main(String[] args) {
+        SmartStoreApp.getInstance().test().run();
+    }
+}

me.smartstore/SmartStoreApp.java

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+
+import customer.Customer;
+import customer.Customers;
+import group.Group;
+import group.GroupType;
+import group.Groups;
+import group.Parameter;
+import menu.*;
+
+public class SmartStoreApp {
+    private final Groups allGroups = Groups.getInstance();
+    private final Customers allCustomers = Customers.getInstance();
+    private final MainMenu mainMenu = MainMenu.getInstance();
+
+    // singleton
+    private static SmartStoreApp smartStoreApp;
+
+    public static SmartStoreApp getInstance() {
+        if (smartStoreApp == null) {
+            smartStoreApp = new SmartStoreApp();
+        }
+        return smartStoreApp;
+    }
+
+    private SmartStoreApp() {}
+
+    public void details() {
+        System.out.println("\n\n===========================================");
+        System.out.println(" Title : SmartStore Customer Classification");
+        System.out.println(" Release Date : 23.05.10");
+        System.out.println(" Copyright 2023 Gyeongmin All rights reserved.");
+        System.out.println("===========================================\n");
+    }
+
+    public SmartStoreApp test() {
+        allGroups.add(new Group(new Parameter(10, 100000), GroupType.GENERAL));
+        allGroups.add(new Group(new Parameter(20, 200000), GroupType.VIP));
+        allGroups.add(new Group(new Parameter(30, 300000), GroupType.VVIP));
+
+        //고객 정보
+        for (int i = 0; i < 26; i++) {
+            allCustomers.add(new Customer(
+                    Character.toString(
+                            (char) ('a' + i)),
+                    (char) ('a' + i) + "123",
+                    ((int) (Math.random() * 5) + 1) * 10,
+                    ((int) (Math.random() * 5) + 1) * 100000));
+        }
+
+        System.out.println("allCustomers = " + allCustomers);
+        System.out.println("allGroups = " + allGroups);
+
+        allCustomers.refresh(allGroups);
+
+        return this;
+    }
+
+    public void run() {
+        details();
+        mainMenu.manage();
+
+    }
+}

me.smartstore/arrays/Collections.java

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+package arrays;
+
+public interface Collections<T> {
+    int size();
+    T get(int index);
+    void set(int index, T object);
+    int indexOf(T object);
+    void add(T object);
+    void add(int index, T object);
+    T pop();
+    T pop(int index);
+    T pop(T object);
+}