- Builder design pattern

- Abstract Factory design pattern

Author: Zaidtech

src/main/java/designPattern/abstractFactory/AbstractEmployeeFactory.java

@@ -0,0 +1,5 @@
+package designPattern.abstractFactory;
+
+public abstract class AbstractEmployeeFactory {
+    public abstract IEmployee getEmployee();
+}

src/main/java/designPattern/abstractFactory/EmployeeFactory.java

@@ -0,0 +1,7 @@
+package designPattern.abstractFactory;
+
+public class EmployeeFactory {
+    public static IEmployee getEmployee(AbstractEmployeeFactory factory) {
+        return factory.getEmployee();
+    }
+}

src/main/java/designPattern/abstractFactory/HR.java

@@ -0,0 +1,15 @@
+package designPattern.abstractFactory;
+
+public class HR implements IEmployee {
+    @Override
+    public int getSalary() {
+        System.out.println("2000");
+        return 1000;
+    }
+
+    @Override
+    public String getName() {
+        System.out.println("Hr");
+        return "SDE";
+    }
+}

src/main/java/designPattern/abstractFactory/HrFactory.java

@@ -0,0 +1,8 @@
+package designPattern.abstractFactory;
+
+public class HrFactory extends AbstractEmployeeFactory {
+    @Override
+    public IEmployee getEmployee() {
+        return new HR();
+    }
+}

src/main/java/designPattern/abstractFactory/IEmployee.java

@@ -0,0 +1,6 @@
+package designPattern.abstractFactory;
+
+public interface IEmployee {
+    int getSalary();
+    String getName();
+}

src/main/java/designPattern/abstractFactory/Main.java

@@ -0,0 +1,10 @@
+package designPattern.abstractFactory;
+
+public class Main {
+    public static void main(String[] args) {
+
+    var emp1 =  EmployeeFactory.getEmployee(new HrFactory());
+    var emp2 =  EmployeeFactory.getEmployee(new SDEFactory());
+
+    }
+}

src/main/java/factory/Company.java …/java/designPattern/factory/Company.javasrc/main/java/factory/Company.java renamed to src/main/java/designPattern/factory/Company.java src/main/java/factory/Company.java renamed to src/main/java/designPattern/factory/Company.java

@@ -1,4 +1,4 @@
-package factory;
+package designPattern.factory;
 
 public class Company {
 

…c/main/java/factory/EmployeeFactory.java …signPattern/factory/EmployeeFactory.javasrc/main/java/factory/EmployeeFactory.java renamed to src/main/java/designPattern/factory/EmployeeFactory.java src/main/java/factory/EmployeeFactory.java renamed to src/main/java/designPattern/factory/EmployeeFactory.java

@@ -1,4 +1,4 @@
-package factory;
+package designPattern.factory;
 /**This will have the emlpoyee methods which will return employee based on inputs*/
 public class EmployeeFactory {
 

src/main/java/factory/HR.java …/main/java/designPattern/factory/HR.javasrc/main/java/factory/HR.java renamed to src/main/java/designPattern/factory/HR.java src/main/java/factory/HR.java renamed to src/main/java/designPattern/factory/HR.java

@@ -1,4 +1,4 @@
-package factory;
+package designPattern.factory;
 
 public class HR implements IEmployee{
     @Override

src/main/java/factory/IEmployee.java …ava/designPattern/factory/IEmployee.javasrc/main/java/factory/IEmployee.java renamed to src/main/java/designPattern/factory/IEmployee.java src/main/java/factory/IEmployee.java renamed to src/main/java/designPattern/factory/IEmployee.java

@@ -1,4 +1,4 @@
-package factory;
+package designPattern.factory;
 
 public interface IEmployee {
     int getSalary();