hw5

src/main/java/Parser.java

@@ -7,41 +7,46 @@ import java.io.IOException;
 import java.util.*;
 
 public class Parser {
-    static List<Movie> movies = new ArrayList<>();
+    private List<Movie> movies = new ArrayList<>();
+
+    public Parser(String filePath) throws IOException {
+        setUp(filePath);
+    }
 
     public List<Movie> sortByTitle() {
         List<Movie> sortedByTitle = new ArrayList<>(movies);
-        // Sort movies alphabetically by title
-        //TODO
+        // TODO: Sort the 'sortedByTitle' list alphabetically by the movie's title.
+        // Hint: You can use Collections.sort() or the List.sort() method along with a custom Comparator.
+        // Example: Comparator.comparing(Movie::getTitle)
         return sortedByTitle;
     }
 
     public List<Movie> sortByRating() {
         List<Movie> sortedByRating = new ArrayList<>(movies);
-        // Sort movies by rating (highest to lowest)
-        //TODO
+        // TODO: Sort the 'sortedByRating' list by the movie's rating in descending order (highest to lowest).
+        // Hint: Use Double.compare() in your Comparator or Comparator.comparingDouble().reversed().
         return sortedByRating;
     }
 
     public List<Movie> sortByYear() {
         List<Movie> sortedByYear = new ArrayList<>(movies);
-        // Sort movies by year (newest to oldest)
-        //TODO
+        // TODO: Sort the 'sortedByYear' list by the movie's release year in descending order (newest to oldest).
+        // Hint: Compare the year integers. Use Integer.compare() or Comparator.comparingInt().reversed().
         return sortedByYear;
     }
 
-    public void setUp() throws IOException {
-        // Parse the HTML file using Jsoup
-        //TODO
+    private void setUp(String filePath) throws IOException {
+        // TODO: Create a java.io.File object using the given 'filePath'.
+        // TODO: Parse the HTML file using Jsoup.parse(file, "UTF-8"). This returns a Document object.
 
-        // Extract data from the HTML
-        //TODO
+        // TODO: Extract the list of movie elements from the Document.
+        // Hint: Use document.select() or document.getElementsByClass() to find all elements with the class "movie".
 
-        // Iterate through each movie div to extract movie data
-        //TODO
+        // TODO: Iterate through each movie Element.
+        // For each movie element:
+        // 1. Find the title element (e.g., using selector "h3.movie-title") and get its text.
+        // 2. Find the rating element (e.g., using selector "span.movie-rating"). Extract the text, remove the "/10" part, and parse it to a double.
+        // 3. Find the year element (e.g., using selector "span.movie-year"). Extract the text and parse it to an int.
+        // 4. Create a new Movie object with these values and add it to the 'movies' list.
     }
-
-    public static void main(String[] args) {
-        // You can test your code here before you run the unit tests
-    }
-}
+}