Implemented Interactive client and still working on pushing books to …

src/com/sphoorthi/LibraryManagement/Book.java

@@ -0,0 +1,41 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package LibraryManagement;
+
+import java.util.*;
+
+/**
+ *
+ * @author Sphoorthi Gaddam
+ */
+public class Book {
+    Set<String> books = new HashSet<String>();
+
+    public Book() {
+      books.add("Java Script");
+      books.add("Java");
+      books.add("J2EE");
+      books.add("Let us C");
+      books.add("Selenium");
+      books.add("Database");      
+    }
+
+    public void listOfBooks(){
+        Iterator it = books.iterator();
+        int i = 1;
+        while(it.hasNext()){
+            System.out.println("A"+i+" "+it.next());
+            i++;
+        }       
+
+    }
+
+
+
+
+
+
+}

src/com/sphoorthi/LibraryManagement/Client.java

@@ -0,0 +1,77 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package LibraryManagement;
+
+import java.util.*;
+
+/**
+ *
+ * @author Sphoorthi Gaddam
+ */
+public class Client {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        Scanner scan = new Scanner(System.in);
+        Book book;
+        Student student;
+        book = new Book();
+        student = new Student();
+
+        String entry = "";
+        System.out.println("Enter y or Y to continue or any key to exit to continue");
+        entry = scan.next();
+        if (!(entry.equals("y")) || (entry.equals("Y"))) {
+            System.out.println("Thank you, Bye!");
+        }
+
+        while ((entry.equals("y")) || (entry.equals("Y"))) {
+
+            System.out.println("List of Students");
+            student.listOfStudents();
+            String name = "";
+
+            System.out.println("Choose Student");
+            int choice = scan.nextInt();
+            switch (choice) {
+                case 1:
+                    name = "Sphoorthi";
+                    student.assignBook(name);
+                    student.printAssignedBooks();
+                    break;
+                case 2:
+                    name = "Malathi";
+                    student.assignBook(name);
+                    student.printAssignedBooks();
+                    break;
+                case 3:
+                    name = "Surender";
+                    student.assignBook(name);
+                    student.printAssignedBooks();
+                    break;
+                case 4:
+                    name = "Sreenidhi";
+                    student.assignBook(name);
+                    student.printAssignedBooks();
+                    break;
+                default:
+                    System.out.println("Please select the students from the list");
+                    break;
+
+            }
+            System.out.println("Enter y or Y to continue or any key to exit to continue");
+            entry = scan.next();
+            if (!(entry.equals("y")) || (entry.equals("Y"))) {
+                System.out.println("Thank you, Bye!");
+            }
+
+        }
+
+    }
+
+}

src/com/sphoorthi/LibraryManagement/Student.java

@@ -0,0 +1,79 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package LibraryManagement;
+
+import java.util.*;
+
+/**
+ *
+ * @author Sphoorthi Gaddam
+ */
+public class Student {
+
+    Map<String, String> students = new HashMap<String, String>();
+    Book book = new Book();
+    Scanner sc = new Scanner(System.in);
+
+    public Student() {
+        students.put("Sphoorthi", "");
+        students.put("Surender", "");
+        students.put("Malathi", "");
+        students.put("Sreenidhi", "");
+
+    }
+
+    public void listOfStudents() {
+
+        Iterator it = students.keySet().iterator();
+        int i = 1;
+        while (it.hasNext()) {
+            System.out.println(i + " " + it.next());
+            i++;
+        }
+
+    }
+
+    public void assignBook(String name) {
+        System.out.println("List of Books");
+        book.listOfBooks();
+        String bookChoice;
+        System.out.println("Choose Book to be assigned to "+name);
+        bookChoice = sc.next();
+        switch (bookChoice) {
+            case "A1":
+                students.put(name, "Java");
+                break;
+            case "A2":
+                students.put(name, "Java Script");
+                break;
+            case "A3":
+                students.put(name, "Database");
+                break;
+            case "A4":
+                students.put(name, "J2EE");
+                break;
+            case "A5":
+                students.put(name, "Selenium");
+                break;
+            case "A6":
+                students.put(name, "Let us C");
+                break;
+            default:
+                System.out.println("Please select books from the list");
+                break;
+        }
+
+    }
+
+    public void printAssignedBooks(){
+        System.out.println("********Books Assigned********");
+                    Iterator it = students.entrySet().iterator();
+                    while (it.hasNext()) {
+                        System.out.println(it.next());
+                    }
+    }
+
+}