Create StaffMain.java

IntScription · IntScription · commit b0d0c0d9cabd · 2023-08-11T00:43:09.000+05:30
diff --git a/Staff_Details/StaffMain.java b/Staff_Details/StaffMain.java
@@ -0,0 +1,89 @@
+/*
+  Design a super class called Staff with details as StaffId, Name, Phone, Salary. Extend
+  this class by writing three subclasses namely Teaching (domain, publications), Technical (skills), and Contract (period).
+  Write a Java program to read and display at least 3 staff objects of all three categories.
+ */
+
+package Staff_Details;
+
+class Staff {
+    protected int StaffId;
+    protected String Name;
+    protected String phone;
+    protected int salary;
+    
+    Staff(int sid, String n, String ph, int sal) {
+        StaffId = sid;
+        Name = n;
+        phone = ph;
+        salary = sal;
+    }
+    
+    void printStaff() {
+        System.out.println("Staff ID:" + StaffId);
+        System.out.println("Name:" + Name);
+        System.out.println("Phone:" + phone);
+        System.out.println("Salary:" + salary);
+    }
+}
+
+class Teaching extends Staff {
+    private String Domain;
+    private int Publication;
+    
+    Teaching(int sid, String n, String ph, int sal, String dom, int pub) {
+        super(sid, n, ph, sal);
+        Domain = dom;
+        Publication = pub;
+    }
+    
+    void printTeaching() {
+        printStaff();
+        System.out.println("Domain:" + Domain);
+        System.out.println("Publication:" + Publication);
+    }
+}
+
+class Technical extends Staff {
+    private String Skills;
+    
+    Technical(int sid, String n, String ph, int sal, String skl) {
+        super(sid, n, ph, sal);
+        Skills = skl;
+    }
+    
+    void printTechnical() {
+        printStaff();
+        System.out.println("Skills:" + Skills);
+    }
+}
+
+class Contract extends Staff {
+    private int Period;
+    
+    Contract(int sid, String n, String ph, int sal, int prd) {
+        super(sid, n, ph, sal);
+        Period = prd;
+    }
+    
+    void printContract() {
+        printStaff();
+        System.out.println("Period:" + Period);
+    }
+}
+
+public class StaffMain {
+    public static void main(String[] args) {
+        Teaching th = new Teaching(3158, "Sour", "7204613547", 999999, "CS", 3);
+        System.out.println("Teaching Staff Details");
+        th.printTeaching();
+        
+        Technical tcl = new Technical(3159, "Shan", "7989898494", 99999, "None");
+        System.out.println("Technical Staff Details");
+        tcl.printTechnical();
+        
+        Contract ct = new Contract(3160, "Jason", "7743847348", 99999, 1);
+        System.out.println("Contract Staff Details");
+        ct.printContract();
+    }
+}
