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1b: tidying

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This commit is contained in:
Daniel Langbein 2024-11-24 19:24:32 +01:00
parent cfeaba3cab
commit 728dd877bd
Signed by: langfingaz
GPG Key ID: 6C47C753F0823002
5 changed files with 23 additions and 19 deletions
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2
ueb05_news_example/src/client/Client.java
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@ -6,7 +6,7 @@ import model.NewsCollection;
public class Client { public class Client {
public static void main(String[] args) { public static void main() {
NewsCollection masterCollection = new NewsCollection("Daily news"); NewsCollection masterCollection = new NewsCollection("Daily news");
masterCollection.addItem(new NewsCollection("Sports") masterCollection.addItem(new NewsCollection("Sports")
.addItem(new Article("Harder, Better, Faster, Stronger. Doping controls loosened","ups")) .addItem(new Article("Harder, Better, Faster, Stronger. Doping controls loosened","ups"))

4
ueb05_news_example/src/model/Article.java
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@ -11,8 +11,8 @@ public class Article extends AuthoredItem {
/** /**
* Creates an article with the given title and author. * Creates an article with the given title and author.
* @param title * @param title title of article
* @param author * @param author author of article
*/ */
public Article(String title, String author) { public Article(String title, String author) {
this.title = title; this.title = title;

1
ueb05_news_example/src/model/AuthoredItem.java
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@ -22,6 +22,7 @@ public abstract class AuthoredItem extends Item{
/** /**
* Get the content of the AuthoredItem. * Get the content of the AuthoredItem.
*
* @return content * @return content
*/ */
public String getContent() { public String getContent() {

12
ueb05_news_example/src/model/Image.java
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@ -1,8 +1,8 @@
package model; package model;
public class Image extends AuthoredItem { public class Image extends AuthoredItem {
private int width; private final int width;
private int height; private final int height;
// Fill in dummy content // Fill in dummy content
{ {
@ -13,10 +13,10 @@ public class Image extends AuthoredItem {
* Creates an image with the given title and author and a resolution * Creates an image with the given title and author and a resolution
* defined by width and height. * defined by width and height.
* *
* @param title * @param title title of image
* @param width * @param width width of image
* @param height * @param height height of image
* @param author * @param author author of image
*/ */
public Image(String title, int width, int height, String author) { public Image(String title, int width, int height, String author) {
this.title = title; this.title = title;

23
ueb05_news_example/src/model/NewsCollection.java
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@ -4,9 +4,9 @@ import java.util.LinkedList;
import java.util.List; import java.util.List;
public class NewsCollection extends Item { public class NewsCollection extends Item {
private List<Item> items = new LinkedList<>(); private final List<Item> items = new LinkedList<>();
public NewsCollection(String title) { public NewsCollection(String title) {
this.title = title; this.title = title;
} }
@ -17,11 +17,13 @@ public class NewsCollection extends Item {
*/ */
public String getOverview(){ public String getOverview(){
StringBuilder builder = new StringBuilder(); StringBuilder builder = new StringBuilder();
builder.append("###" + getTitle() + "###"); builder
builder.append("\n"); .append("###").append(getTitle()).append("###")
.append("\n");
for(Item item : getItems()){ for(Item item : getItems()){
builder.append(item.getOverview()); builder
builder.append("\n"); .append(item.getOverview())
.append("\n");
} }
return builder.toString(); return builder.toString();
} }
@ -32,8 +34,9 @@ public class NewsCollection extends Item {
*/ */
public String getDetails(){ public String getDetails(){
StringBuilder builder = new StringBuilder(); StringBuilder builder = new StringBuilder();
builder.append("###" + getTitle() + "###"); builder
builder.append("\n"); .append("###").append(getTitle()).append("###")
.append("\n");
for (Item item : getItems()) { for (Item item : getItems()) {
builder.append(item.getDetails()); builder.append(item.getDetails());
} }
@ -52,7 +55,7 @@ public class NewsCollection extends Item {
/** /**
* Store an item directly in this collection. * Store an item directly in this collection.
* @param item * @param item to add
* @return this collection (enables method chaining) * @return this collection (enables method chaining)
*/ */
public NewsCollection addItem(Item item) { public NewsCollection addItem(Item item) {