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review lab 04

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SowinskiBraeden committed 2025-10-15 12:56:52 -07:00
1 parent 7ace9513cc
commit c600c9a9f1
7 files changed
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src/code/ca/bcit/comp2522/lab04/Author.java
+8 -6
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@@ -10,7 +10,8 @@ package ca.bcit.comp2522.lab04;
* @author Calvin Arifianto
* @version 1.0.0
*/
public class Author extends Person implements Printable{
public class Author extends Person implements Printable
{
private static final int MAX_GENRE_LENGTH = 30;
private final String genre;
@@ -23,9 +24,9 @@ public class Author extends Person implements Printable{
* @param genre that the author writes in
*/
public Author(
final Name name,
final Date dateOfBirth,
final Date dateOfDeath,
final Name name,
final Date dateOfBirth,
final Date dateOfDeath,
final String genre
) {
super(dateOfBirth, dateOfDeath, name);
@@ -36,9 +37,10 @@ public class Author extends Person implements Printable{
}
@Override
public void display() {
public void display()
{
StringBuilder builder;
final StringBuilder builder;
builder = new StringBuilder();
builder.append("Name: ");
src/code/ca/bcit/comp2522/lab04/Autobiography.java
+3 -2
View File
@@ -27,9 +27,10 @@ public class Autobiography extends Biography implements Printable
}
@Override
public void display() {
public void display()
{
StringBuilder builder;
final StringBuilder builder;
builder = new StringBuilder();
builder.append("Title: ");
src/code/ca/bcit/comp2522/lab04/Biography.java
+8 -5
View File
@@ -34,7 +34,8 @@ public class Biography extends Book implements Printable
}
@Override
public boolean equals(Object o) {
public boolean equals(final Object o)
{
if (o == null || getClass() != o.getClass())
{
@@ -53,8 +54,9 @@ public class Biography extends Book implements Printable
}
@Override
public int hashCode() {
if(subject == null)
public int hashCode()
{
if (subject == null)
{
return 0;
}
@@ -63,9 +65,10 @@ public class Biography extends Book implements Printable
@Override
public void display() {
public void display()
{
StringBuilder builder;
final StringBuilder builder;
builder = new StringBuilder();
builder.append("Title: ");
src/code/ca/bcit/comp2522/lab04/Book.java
+7 -9
View File
@@ -1,7 +1,5 @@
package ca.bcit.comp2522.lab04;
// TODO: Implement Comparable, Printable, Reversible
/**
* Book has an Author, year, and title
*
@@ -45,9 +43,10 @@ public class Book
}
@Override
public void display() {
public void display()
{
StringBuilder builder;
final StringBuilder builder;
builder = new StringBuilder();
builder.append("Title: ");
@@ -65,17 +64,16 @@ public class Book
public void backward()
{
final StringBuilder builder;
builder = new StringBuilder();
builder = new StringBuilder(this.title);
for (int i = this.title.length() - 1; i >= 0; i--) {
builder.append(title.charAt(i));
}
builder.reverse();
System.out.println(builder.toString());
}
@Override
public int compareTo(Book other) {
public int compareTo(final Book other)
{
if (this.year < other.year) {
return -1;
} else if (this.year > other.year) {
src/code/ca/bcit/comp2522/lab04/Date.java
+2 -3
View File
@@ -1,7 +1,5 @@
package ca.bcit.comp2522.lab04;
//TODO proof read. Added the implementation and over rid the printable method.
/**
* Date contains useful methods about a given date.
*
@@ -400,7 +398,8 @@ public final class Date implements Printable, Comparable<Date>
* Compares two dates, the older is the "largest"/"bigger"
*/
@Override
public int compareTo(Date other) {
public int compareTo(final Date other)
{
if (this.year < other.year) {
return -1;
} else if (this.year > other.year) {
src/code/ca/bcit/comp2522/lab04/Main.java
+95 -105
View File
@@ -8,10 +8,10 @@ public class Main {
// -------------------------------------------------------------
// George Orwell
Author author1;
Name nameAuthor1;
Date birthAuthor1;
Date deathAuthor1;
final Author author1;
final Name nameAuthor1;
final Date birthAuthor1;
final Date deathAuthor1;
nameAuthor1 = new Name("George", "Orwell");
birthAuthor1 = new Date(1903,6,25);
@@ -19,12 +19,11 @@ public class Main {
author1 = new Author(nameAuthor1,birthAuthor1,deathAuthor1, "Dystopia");
// Harper Lee
Author author2;
Name nameAuthor2;
Date birthAuthor2;
Date deathAuthor2;
final Author author2;
final Name nameAuthor2;
final Date birthAuthor2;
final Date deathAuthor2;
nameAuthor2 = new Name("Harper", "Lee");
birthAuthor2 = new Date(1926,4,28);
@@ -32,12 +31,11 @@ public class Main {
author2 = new Author(nameAuthor2,birthAuthor2,deathAuthor2, "Literature/fiction");
// Jane Austen
Author author3;
Name nameAuthor3;
Date birthAuthor3;
Date deathAuthor3;
final Author author3;
final Name nameAuthor3;
final Date birthAuthor3;
final Date deathAuthor3;
nameAuthor3 = new Name("Jane", "Austen");
birthAuthor3 = new Date(1775,12,16);
@@ -45,12 +43,11 @@ public class Main {
author3 = new Author(nameAuthor3,birthAuthor3,deathAuthor3, "Literary realism");
// F. Scott Fitzgerald
Author author4;
Name nameAuthor4;
Date birthAuthor4;
Date deathAuthor4;
final Author author4;
final Name nameAuthor4;
final Date birthAuthor4;
final Date deathAuthor4;
nameAuthor4 = new Name("F. Scott", "Fitzgerald");
birthAuthor4 = new Date(1896,9,24);
@@ -60,10 +57,10 @@ public class Main {
// Herman Melville
Author author5;
Name nameAuthor5;
Date birthAuthor5;
Date deathAuthor5;
final Author author5;
final Name nameAuthor5;
final Date birthAuthor5;
final Date deathAuthor5;
nameAuthor5 = new Name("Herman", "Melville");
birthAuthor5 = new Date(1819,8,1);
@@ -71,16 +68,15 @@ public class Main {
author5 = new Author(nameAuthor5,birthAuthor5,deathAuthor5, "Travelogue");
// -------------------------------------------------------------
// Books and associate them with their authors
// -------------------------------------------------------------
Book book1;
Book book2;
Book book3;
Book book4;
Book book5;
final Book book1;
final Book book2;
final Book book3;
final Book book4;
final Book book5;
book1 = new Book("1984", 1949, author1);
book2 = new Book("To Kill a Mockingbird", 1960, author2);
@@ -88,26 +84,25 @@ public class Main {
book4 = new Book("The Great Gatsby", 1925, author4);
book5 = new Book("Moby-Dick", 1851, author5);
// -------------------------------------------------------------
// Biographies (different author and subject)
// -------------------------------------------------------------
// Each biography has an author (who writes it) and a subject (the person it’s about)
// Robert Caro: Robert Moses
Author biographyAuthor1;
Name nameBiographyAuthor1;
Date birthBiographyAuthor1;
Date deathBiographyAuthor1;
final Author biographyAuthor1;
final Name nameBiographyAuthor1;
final Date birthBiographyAuthor1;
final Date deathBiographyAuthor1;
nameBiographyAuthor1 = new Name("Robert","Caro");
birthBiographyAuthor1 = new Date(1935,10,30);
deathBiographyAuthor1 = new Date(1935,10,30);
Person biographySubject1;
Name nameBiographySubject1;
Date birthBiographySubject1;
Date deathBiographySubject1;
final Person biographySubject1;
final Name nameBiographySubject1;
final Date birthBiographySubject1;
final Date deathBiographySubject1;
nameBiographySubject1 = new Name("Robert","Moses");
birthBiographySubject1 = new Date(1888,12,18);
@@ -116,21 +111,20 @@ public class Main {
biographyAuthor1 = new Author(nameBiographyAuthor1,birthBiographyAuthor1, deathBiographyAuthor1, "Biography");
biographySubject1 = new Person(birthBiographySubject1, deathBiographySubject1, nameBiographySubject1);
// Walter Isaacson: Steve Jobs
Author biographyAuthor2;
Name nameBiographyAuthor2;
Date birthBiographyAuthor2;
Date deathBiographyAuthor2;
final Author biographyAuthor2;
final Name nameBiographyAuthor2;
final Date birthBiographyAuthor2;
final Date deathBiographyAuthor2;
nameBiographyAuthor2 = new Name("Walter","Isaacson");
birthBiographyAuthor2 = new Date(1952,5,20);
deathBiographyAuthor2 = new Date(1952,5,20);
Person biographySubject2;
Name nameBiographySubject2;
Date birthBiographySubject2;
Date deathBiographySubject2;
final Person biographySubject2;
final Name nameBiographySubject2;
final Date birthBiographySubject2;
final Date deathBiographySubject2;
nameBiographySubject2 = new Name("Steve","Jobs");
birthBiographySubject2 = new Date(1955,2,24);
@@ -139,21 +133,20 @@ public class Main {
biographyAuthor2 = new Author(nameBiographyAuthor2, birthBiographyAuthor2, deathBiographyAuthor2, "Biography");
biographySubject2 = new Person(birthBiographySubject2, deathBiographySubject2, nameBiographySubject2);
// Martin Gilbert: Winston Churchill
Author biographyAuthor3;
Name nameBiographyAuthor3;
Date birthBiographyAuthor3;
Date deathBiographyAuthor3;
final Author biographyAuthor3;
final Name nameBiographyAuthor3;
final Date birthBiographyAuthor3;
final Date deathBiographyAuthor3;
nameBiographyAuthor3 = new Name("Martin","Gilbert");
birthBiographyAuthor3 = new Date(1936,10,25);
deathBiographyAuthor3 = new Date(2015,2,3);
Person biographySubject3;
Name nameBiographySubject3;
Date birthBiographySubject3;
Date deathBiographySubject3;
final Person biographySubject3;
final Name nameBiographySubject3;
final Date birthBiographySubject3;
final Date deathBiographySubject3;
nameBiographySubject3 = new Name("Winston","Churchill");
birthBiographySubject3 = new Date(1874,11,30);
@@ -162,21 +155,20 @@ public class Main {
biographyAuthor3 = new Author(nameBiographyAuthor3, birthBiographyAuthor3, deathBiographyAuthor3, "Biography");
biographySubject3 = new Person(birthBiographySubject3, deathBiographySubject3, nameBiographySubject3);
// Ron Chernow: Alexander Hamilton
Author biographyAuthor4;
Name nameBiographyAuthor4;
Date birthBiographyAuthor4;
Date deathBiographyAuthor4;
final Author biographyAuthor4;
final Name nameBiographyAuthor4;
final Date birthBiographyAuthor4;
final Date deathBiographyAuthor4;
nameBiographyAuthor4 = new Name("Ron","Chernow");
birthBiographyAuthor4 = new Date(1949,3,3);
deathBiographyAuthor4 = new Date(1949,3,3);
Person biographySubject4;
Name nameBiographySubject4;
Date birthBiographySubject4;
Date deathBiographySubject4;
final Person biographySubject4;
final Name nameBiographySubject4;
final Date birthBiographySubject4;
final Date deathBiographySubject4;
nameBiographySubject4 = new Name("Alexander","Hamilton");
birthBiographySubject4 = new Date(1755,1,11);
@@ -185,21 +177,20 @@ public class Main {
biographyAuthor4 = new Author(nameBiographyAuthor4, birthBiographyAuthor4, deathBiographyAuthor4, "Biography");
biographySubject4 = new Person(birthBiographySubject4, deathBiographySubject4, nameBiographySubject4);
// Walter Isaacson: Albert Einstein
Author biographyAuthor5;
Name nameBiographyAuthor5;
Date birthBiographyAuthor5;
Date deathBiographyAuthor5;
final Author biographyAuthor5;
final Name nameBiographyAuthor5;
final Date birthBiographyAuthor5;
final Date deathBiographyAuthor5;
nameBiographyAuthor5 = new Name("Walter","Isaacson");
birthBiographyAuthor5 = new Date(1952,5,20);
deathBiographyAuthor5 = new Date(1952,5,20);
Person biographySubject5;
Name nameBiographySubject5;
Date birthBiographySubject5;
Date deathBiographySubject5;
final Person biographySubject5;
final Name nameBiographySubject5;
final Date birthBiographySubject5;
final Date deathBiographySubject5;
nameBiographySubject5 = new Name("Albert","Einstein");
birthBiographySubject5 = new Date(1879,3,14);
@@ -208,16 +199,15 @@ public class Main {
biographyAuthor5 = new Author(nameBiographyAuthor5, birthBiographyAuthor5, deathBiographyAuthor5, "Biography");
biographySubject5 = new Person(birthBiographySubject5, deathBiographySubject5, nameBiographySubject5);
// -------------------------------------------------------------
// Biography objects linking authors and subjects
// -------------------------------------------------------------
Biography biography1;
Biography biography2;
Biography biography3;
Biography biography4;
Biography biography5;
final Biography biography1;
final Biography biography2;
final Biography biography3;
final Biography biography4;
final Biography biography5;
biography1 = new Biography("The Power Broker", 1974, biographyAuthor1, biographySubject1);
biography2 = new Biography("Steve Jobs", 2011, biographyAuthor2, biographySubject2);
@@ -231,67 +221,67 @@ public class Main {
// -------------------------------------------------------------
// Anne Frank — "The Diary of a Young Girl"
Name nameAutobiographyAuthor1;
Date birthAutobiographyAuthor1;
Date deathAutobiographyAuthor1;
final Name nameAutobiographyAuthor1;
final Date birthAutobiographyAuthor1;
final Date deathAutobiographyAuthor1;
nameAutobiographyAuthor1 = new Name("Anne", "Frank");
birthAutobiographyAuthor1 = new Date(1929, 6, 12);
deathAutobiographyAuthor1 = new Date(1945, 3, 1); // Approximate date
Author autobiographyAuthor1;
final Author autobiographyAuthor1;
autobiographyAuthor1 = new Author(nameAutobiographyAuthor1, birthAutobiographyAuthor1, deathAutobiographyAuthor1, "Autobiography");
// Nelson Mandela — "Long Walk to Freedom"
Name nameAutobiographyAuthor2;
Date birthAutobiographyAuthor2;
Date deathAutobiographyAuthor2;
final Name nameAutobiographyAuthor2;
final Date birthAutobiographyAuthor2;
final Date deathAutobiographyAuthor2;
nameAutobiographyAuthor2 = new Name("Nelson", "Mandela");
birthAutobiographyAuthor2 = new Date(1918, 7, 18);
deathAutobiographyAuthor2 = new Date(2013, 12, 5);
Author autobiographyAuthor2;
final Author autobiographyAuthor2;
autobiographyAuthor2 = new Author(nameAutobiographyAuthor2, birthAutobiographyAuthor2, deathAutobiographyAuthor2, "Autobiography");
// Mahatma Gandhi — "The Story of My Experiments with Truth"
Name nameAutobiographyAuthor3;
Date birthAutobiographyAuthor3;
Date deathAutobiographyAuthor3;
final Name nameAutobiographyAuthor3;
final Date birthAutobiographyAuthor3;
final Date deathAutobiographyAuthor3;
nameAutobiographyAuthor3 = new Name("Mahatma", "Gandhi");
birthAutobiographyAuthor3 = new Date(1869, 10, 2);
deathAutobiographyAuthor3 = new Date(1948, 1, 30);
Author autobiographyAuthor3;
final Author autobiographyAuthor3;
autobiographyAuthor3 = new Author(nameAutobiographyAuthor3, birthAutobiographyAuthor3, deathAutobiographyAuthor3, "Autobiography");
// Maya Angelou — "I Know Why the Caged Bird Sings"
Name nameAutobiographyAuthor4;
Date birthAutobiographyAuthor4;
Date deathAutobiographyAuthor4;
final Name nameAutobiographyAuthor4;
final Date birthAutobiographyAuthor4;
final Date deathAutobiographyAuthor4;
nameAutobiographyAuthor4 = new Name("Maya", "Angelou");
birthAutobiographyAuthor4 = new Date(1928, 4, 4);
deathAutobiographyAuthor4 = new Date(2014, 5, 28);
Author autobiographyAuthor4;
final Author autobiographyAuthor4;
autobiographyAuthor4 = new Author(nameAutobiographyAuthor4, birthAutobiographyAuthor4, deathAutobiographyAuthor4, "Autobiography");
// Malcolm X — "The Autobiography of Malcolm X"
Name nameAutobiographyAuthor5;
Date birthAutobiographyAuthor5;
Date deathAutobiographyAuthor5;
final Name nameAutobiographyAuthor5;
final Date birthAutobiographyAuthor5;
final Date deathAutobiographyAuthor5;
nameAutobiographyAuthor5 = new Name("Malcolm", "X");
birthAutobiographyAuthor5 = new Date(1925, 5, 19);
deathAutobiographyAuthor5 = new Date(1965, 2, 21);
Author autobiographyAuthor5;
final Author autobiographyAuthor5;
autobiographyAuthor5 = new Author(nameAutobiographyAuthor5, birthAutobiographyAuthor5, deathAutobiographyAuthor5, "Autobiography");
@@ -299,11 +289,11 @@ public class Main {
// Instantiate Autobiography objects
// -------------------------------------------------------------
Autobiography AutoBiography1;
Autobiography AutoBiography2;
Autobiography AutoBiography3;
Autobiography AutoBiography4;
Autobiography AutoBiography5;
final Autobiography AutoBiography1;
final Autobiography AutoBiography2;
final Autobiography AutoBiography3;
final Autobiography AutoBiography4;
final Autobiography AutoBiography5;
AutoBiography1 = new Autobiography("The Diary of a Young Girl", 1947, autobiographyAuthor1);
AutoBiography2 = new Autobiography("Long Walk to Freedom", 1994, autobiographyAuthor2);
src/code/ca/bcit/comp2522/lab04/Person.java
+6 -9
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@@ -44,9 +44,10 @@ public class Person
}
@Override
public void display() {
public void display()
{
StringBuilder builder;
final StringBuilder builder;
builder = new StringBuilder();
builder.append("Date of Birth: ");
@@ -63,21 +64,17 @@ public class Person
public void backward()
{
final StringBuilder builder;
final String fullName;
builder = new StringBuilder();
fullName = this.name.getFullName();
builder = new StringBuilder(this.name.getFullName());
for (int i = fullName.length() - 1; i >= 0; i--) {
builder.append(fullName.charAt(i));
}
builder.reverse();
System.out.println(builder.toString());
}
@Override
public int compareTo(Person other) {
public int compareTo(final Person other) {
return this.dateOfBirth.compareTo(other.dateOfBirth);
}
}