solid principle SRP

vengateshm · vengateshm · commit 2884d051db0a · 2023-11-17T13:04:58.000+05:30
diff --git a/src/solid_principles/srp/Employee.java b/src/solid_principles/srp/Employee.java
@@ -0,0 +1,30 @@
+package solid_principles.srp;
+
+public class Employee {
+    private String empId;
+    private String empName;
+
+    public String getEmpId() {
+        return empId;
+    }
+
+    public void setEmpId(String empId) {
+        this.empId = empId;
+    }
+
+    public String getEmpName() {
+        return empName;
+    }
+
+    public void setEmpName(String empName) {
+        this.empName = empName;
+    }
+
+    public void save() {
+        // Saving employee to database
+        // say mysql
+        // in future if we want to change database
+        // then we have to modify the employee code
+        // so this can be moved
+    }
+}
diff --git a/src/solid_principles/srp/EmployeeRepository.java b/src/solid_principles/srp/EmployeeRepository.java
@@ -0,0 +1,7 @@
+package solid_principles.srp;
+
+public class EmployeeRepository {
+    public void save(EmployeeSRP employeeSRP){
+
+    }
+}
diff --git a/src/solid_principles/srp/EmployeeSRP.java b/src/solid_principles/srp/EmployeeSRP.java
@@ -0,0 +1,26 @@
+package solid_principles.srp;
+
+public class EmployeeSRP {
+    private String empId;
+    private String empName;
+
+    public String getEmpId() {
+        return empId;
+    }
+
+    public void setEmpId(String empId) {
+        this.empId = empId;
+    }
+
+    public String getEmpName() {
+        return empName;
+    }
+
+    public void setEmpName(String empName) {
+        this.empName = empName;
+    }
+
+    public void save() {
+        new EmployeeRepository().save(this);
+    }
+}
diff --git a/src/solid_principles/srp/Square.java b/src/solid_principles/srp/Square.java
@@ -0,0 +1,15 @@
+package solid_principles.srp;
+
+// SRP - Single Responsibility Principle
+// High Cohesion
+// Loose coupling
+public class Square {
+    // Related to measurements
+    public void calculateArea() {
+
+    }
+
+    public void calculatePerimeter() {
+
+    }
+}
diff --git a/src/solid_principles/srp/SquareUI.java b/src/solid_principles/srp/SquareUI.java
@@ -0,0 +1,11 @@
+package solid_principles.srp;
+
+public class SquareUI {
+    public void rotate() {
+
+    }
+
+    public void draw() {
+
+    }
+}
