ArrayList time

Semester 2/Assignments/lab5_CalebFontenot/pom.xml

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+<?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>com.calebfontenot</groupId>
+    <artifactId>lab5_CalebFontenot</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <exec.mainClass>com.calebfontenot.lab5_calebfontenot.Lab5_CalebFontenot</exec.mainClass>
+    </properties>
+</project>

Semester 2/Assignments/lab5_CalebFontenot/src/main/java/com/calebfontenot/lab5_calebfontenot/A.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+package com.calebfontenot.lab5_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class A {
+    public A() { System.out.println("A constructor was called"); }
+    public A(String msg) {System.out.println(msg);}
+    public A(String msg1, String msg2) {
+        this (msg1 + "; " + msg2);
+        System.out.println("A 2-parm constructor was called");
+    }
+    public void instanceMethod1() { System.out.println("Instance method1 called from A"); }
+    public void instanceMethod2() { System.out.println("Instance method2 called from A"); }
+    public static void staticMethod() {System.out.println("Static method 2 called from A"); }
+}
+
+class B extends A {
+    public B() {System.out.println("B constructor called");}
+    public B(String msg)
+    {
+        System.out.println("B constructor called");
+        System.out.println(msg);
+    }
+    public void instanceMethod1() { System.out.println("Instance method1 called from B"); }
+    public void instanceMethod2() { System.out.println("Instance method2 called from B"); }
+    public static void staticMethod() {System.out.println("Static method 2 called from B"); }
+}

Semester 2/Assignments/lab5_CalebFontenot/src/main/java/com/calebfontenot/lab5_calebfontenot/Person.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.calebfontenot.lab5_calebfontenot;
+
+import java.util.ArrayList;
+import java.util.Date;
+
+/**
+ *
+ * @author caleb
+ */
+public class Person {
+    //name, addresss, phone number, and email addresss
+    
+    private String name;
+    private String address;
+    private String phoneNumber;
+    private String email;
+
+    public Person(String name, String address, String phoneNumber, String email)
+    {
+        this.name = name;
+        this.address = address;
+        this.phoneNumber = phoneNumber;
+        this.email = email;
+    }
+    
+    public String getEmailAddress() {return email;}
+    public void setEmailAddress(String email) {this.email = email;}
+    public String getPhoneNumber(){return phoneNumber;}
+    public void setPhoneNumber(String phoneNumber) {this.phoneNumber = phoneNumber;}
+    public String getAddress() {return address;}
+    public void setAddress(String address){ this.address = address;}
+    public String getName() {return name;}
+    public void setName(String name) {this.name = name;}
+
+    @Override
+    public String toString()
+    {
+        return "Person{" + "name=" + name + '}';
+    }
+    
+    public static void main(String[] args)
+    {
+        ArrayList list = new ArrayList();
+        list.add(new Person("John Wayne", "123 Sunny Dr. Santa Barabara, 90611", "922-337-3231", "jw@gmail.com"));
+        list.add(new Date());
+        list.add("This is a string");
+        list.add(new String("This is another string"));
+        list.add(new Employee("123", 1234567, new Date(), "Mary Poppins", "123 Blake Drive, Lafayette, LA, 70506", "337-123-4567", "mp@gmail.com"));
+        for (int i = 0; i < list.size(); ++i) {
+            System.out.println(list.get(i));
+        }
+        
+    }
+}
+class Student extends Person {
+
+    private Status status;
+    public Status getStatus() {return status;}
+    public void setStatus(Status status) {this.status = status;}
+
+        public Student(Status status, String name, String address, String phoneNumber, String email)
+    {
+        super(name, address, phoneNumber, email);
+        this.status = status;
+    }
+    
+    @Override
+    public String toString() {return super.toString() + "Student{" + '}';}
+}
+class Employee extends Person {
+    // office, salary, and data hired
+    private String office;
+    private double salary;
+    private Date dateHired;
+
+    public Employee(String office, double salary, Date dateHired, String name, String address, String phoneNumber, String email)
+    {
+        super(name, address, phoneNumber, email);
+        this.office = office;
+        this.salary = salary;
+        this.dateHired = dateHired;
+    }
+
+    
+    
+    public Date getDateHired() {return dateHired;}
+    public double getSalary() {return salary;}
+    public void setSalary(double salary) {this.salary = salary;}
+    public String getOffice() {return office;}
+    public void setOffice(String office) {this.office = office;}
+
+    @Override
+    public String toString() {return super.toString() + "Employee{" + '}';}
+}
+class Faculty extends Employee {
+    
+    private String officeHours;
+    private int rank;
+
+    public Faculty(String officeHours, int rank, String office, double salary, Date dateHired, String name, String address, String phoneNumber, String email)
+    {
+        super(office, salary, dateHired, name, address, phoneNumber, email);
+        this.officeHours = officeHours;
+        this.rank = rank;
+    }
+    
+    
+    
+    public int getRank(){return rank;}
+    public void setRank(int rank) {this.rank = rank;}
+    public String getOfficeHours() {return officeHours;}
+    public void setOfficeHours(String officeHours) {this.officeHours = officeHours;}
+    
+    @Override
+    public String toString() {return "Faculty{name="  + this.getName() + ", "  +"rank=" + rank + '}';}
+
+}
+class Staff extends Employee {
+    
+    private String title;
+
+    public Staff(String title, String office, double salary, Date dateHired, String name, String address, String phoneNumber, String email)
+    {
+        super(office, salary, dateHired, name, address, phoneNumber, email);
+        this.title = title;
+    }
+    
+    
+    
+    public String getTitle() {return title;}
+    public void setTitle(String title) {this.title = title;}
+
+      @Override
+    public String toString() {return "Staff{name="  + this.getName() + ", "  +"title=" + title + '}';}
+}
+class Status  {
+    
+    final private String status;
+    public Status(String status) { this.status = status;}
+    public String getStatus()
+    {
+        return status;
+    }
+
+    @Override
+    public String toString() {return "Status{" + "status=" + status + '}';}
+
+}

Semester 2/Assignments/lab5_CalebFontenot/src/main/java/com/calebfontenot/lab5_calebfontenot/lab5_CalebFontenot.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package com.calebfontenot.lab5_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class lab5_CalebFontenot {
+        public static void main(String[] args)
+    {
+        //B b = new B("hi");
+        //A a = new A("msg1: The 2-parm constructor of A uses \"this\"",
+        //                    "msg2: to call the 1-parm  constructor of A ");
+        //A a1 = new A();
+        //B b1 = new B();
+        //a.instanceMethod1();
+        //a.instanceMethod2();
+        //A.staticMethod();
+        
+        //b.instanceMethod1();
+        //b.instanceMethod2();
+        //B.staticMethod();
+        
+        //A a3 = new B();
+        //a3.instanceMethod1();
+        
+        //testPolymorphism(a1);
+        //testPolymorphism(b1);
+        
+        B b2 = (B) new A();
+    }
+ public static void testPolymorphism(A a) {
+     a.instanceMethod1();
+ }       
+}