Single Responsibility Principle (SRP) – Portfolio

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Single Responsibility Principle (SRP):

Description: A class should have only one reason to change.

Before SRP:

class Employee {
    private String name;
    private double salary;

    public void calculateSalary() {
        this.salary = /* calculation logic */;
    }

    public void generateReport() {
        System.out.println("Employee Report for " + name + ": ...");
    }
}

After SRP:

class Employee {
    private String name;
    private double salary;

    public void calculateSalary() {
        this.salary = /* calculation logic */;
    }
}

class ReportGenerator {
    public void generateReport(Employee employee) {
        System.out.println("Employee Report for " + employee.getName() + ": ...");
    }
}

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