Lab commit

employees.txt

@@ -0,0 +1,10 @@
+Employee{name='Employee0', email='[email protected]', age=25, salary=50000}
+Employee{name='Employee1', email='[email protected]', age=26, salary=51000}
+Employee{name='Employee2', email='[email protected]', age=0, salary=52000}
+Employee{name='Employee3', email='[email protected]', age=28, salary=53000}
+Employee{name='Employee4', email='[email protected]', age=29, salary=0}
+Employee{name='Intern1', email='[email protected]', age=30, salary=12000}
+Employee{name='Intern2', email='[email protected]', age=31, salary=20000}
+Employee{name='Intern3', email='[email protected]', age=32, salary=17000}
+Employee{name='Intern4', email='[email protected]', age=33, salary=58000}
+Employee{name='Intern5', email='intern5example.com', age=34, salary=59000}

pom.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.example</groupId>
+    <artifactId>lab-java-standard-input-and-classes</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+</project>

src/main/java/Employee.java

@@ -0,0 +1,64 @@
+public class Employee {
+    private String name;
+    private String email;
+    private int age;
+    protected int salary;
+
+    public Employee(String name, String email, int age, int salary) {
+        setName(name);
+        setEmail(email);
+        setSalary(salary);
+        setAge(age);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        if(age < 0){
+            this.age = 0;
+        }else{
+            this.age = age;
+        }
+
+    }
+
+    public int getSalary() {
+        return salary;
+    }
+
+    public void setSalary(int salary) {
+        if(salary < 0){
+            this.salary = 0;
+        }else{
+            this.salary = salary;
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "Employee{" +
+                "name='" + name + '\'' +
+                ", email='" + email + '\'' +
+                ", age=" + age +
+                ", salary=" + salary +
+                '}' + "\n";
+    }
+}

src/main/java/Intern.java

@@ -0,0 +1,26 @@
+import java.sql.SQLOutput;
+
+public class Intern extends Employee {
+
+    private final int MAX_SALARY = 20000;
+
+    public Intern(String name, String email, int age, int salary) {
+
+        super(name, email, age, salary);
+        if(salary > MAX_SALARY){
+            System.out.println("Intern salary cannot exceed " + MAX_SALARY);
+            this.salary = MAX_SALARY;
+        }
+    }
+
+    @Override
+    public void setSalary(int salary) {
+
+        if (salary > MAX_SALARY){
+            System.out.println("Intern salary cannot exceed " + MAX_SALARY);
+            this.salary = MAX_SALARY;
+        } else {
+            super.setSalary(salary);
+        }
+    }
+}

src/main/java/Main.java

@@ -0,0 +1,26 @@
+import java.io.FileWriter;
+import java.io.IOException;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+        try {
+            FileWriter writer = new FileWriter("employees.txt");
+
+            //generate 10 employees without for loop
+            writer.write(new Employee("Employee0", "[email protected]", 25, 50000).toString());
+            writer.write(new Employee("Employee1", "[email protected]", 26, 51000).toString());
+            writer.write(new Employee("Employee2", "[email protected]", -9, 52000).toString());
+            writer.write(new Employee("Employee3", "[email protected]", 28, 53000).toString());
+            writer.write(new Employee("Employee4", "[email protected]", 29, -100).toString());
+            writer.write(new Intern("Intern1", "[email protected]", 30, 12000).toString());
+            writer.write(new Intern("Intern2", "[email protected]", 31, 56000).toString());
+            writer.write(new Intern("Intern3", "[email protected]", 32, 17000).toString());
+            writer.write(new Employee("Intern4", "[email protected]", 33, 58000).toString());
+            writer.write(new Employee("Intern5", "intern5example.com", 34, 59000).toString());
+
+            writer.close();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}