diff --git a/src/main/java/Main.java b/src/main/java/Main.java index 473dd4d..da4ad5b 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,22 +1,40 @@ import java.io.IOException; +import java.util.List; public class Main { - public static void main(String[] args) { - // The relative path automatically points to the resources folder + public static void main(String[] args) + { String filePath = "src/main/resources/Movies.html"; - - try { - // Instantiate the parser + try + { Parser parser = new Parser(filePath); - - // TODO: You can test your code here before you run the unit tests. - // Example: Call your sorting methods, iterate through the returned list, - // and print out the movies to see if they match the expected results in the Help folder. - + System.out.println("Movies parsed successfully! Total movies: " + parser.sortByTitle().size()); - - } catch (IOException e) { + System.out.println("--------------------------------------------------"); + + System.out.println("Sorted by Title:"); + printList(parser.sortByTitle()); + + System.out.println("--------------------------------------------------"); + + System.out.println("Sorted by Rating (Descending):"); + printList(parser.sortByRating()); + + System.out.println("--------------------------------------------------"); + + System.out.println("Sorted by Year (Descending):"); + printList(parser.sortByYear()); + + } + catch (IOException e) + { System.err.println("Error reading or parsing the HTML file: " + e.getMessage()); } } -} + + private static void printList(List movies) + { + for (Movie m : movies) {System.out.println(m);} + System.out.println(); + } +} \ No newline at end of file diff --git a/src/main/java/Movie.java b/src/main/java/Movie.java index fc257fe..5d3453c 100644 --- a/src/main/java/Movie.java +++ b/src/main/java/Movie.java @@ -5,35 +5,31 @@ public class Movie { private double rating; private int year; - public Movie(String title, double rating, int year) { - // TODO: Initialize the instance variables (this.title, this.rating, this.year) - // with the values passed as arguments to this constructor. + public Movie(String title, double rating, int year) + { + this.title = title; + this.rating = rating; + this.year = year; } - public String getTitle() { - return title; - } + public String getTitle() {return title;} - public double getRating() { - return rating; - } + public double getRating() {return rating;} - public int getYear() { - return year; + public int getYear() {return year;} + + @Override + public String toString() + { + return "Movie: " + title + ", Rating: " + rating + ", Year: " + year; } @Override - public String toString() { - // TODO: Return a string representation of the movie matching the exact required format. - // Example format: "Movie: The Godfather, Rating: 9.2, Year: 1972" - return ""; - } - - @Override - public boolean equals(Object o) { + public boolean equals(Object o) + { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; Movie movie = (Movie) o; return Double.compare(movie.rating, rating) == 0 && movie.year == year && Objects.equals(title, movie.title); } -} +} \ No newline at end of file diff --git a/src/main/java/Parser.java b/src/main/java/Parser.java index 516cf14..1ae7db8 100644 --- a/src/main/java/Parser.java +++ b/src/main/java/Parser.java @@ -6,47 +6,57 @@ import java.io.File; import java.io.IOException; import java.util.*; -public class Parser { +public class Parser +{ private List movies = new ArrayList<>(); - public Parser(String filePath) throws IOException { - setUp(filePath); - } + public Parser(String filePath) throws IOException {setUp(filePath);} - public List sortByTitle() { + public List sortByTitle() + { List sortedByTitle = new ArrayList<>(movies); - // 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) + + sortedByTitle.sort(Comparator.comparing(Movie::getTitle)); + return sortedByTitle; } - public List sortByRating() { + public List sortByRating() + { List sortedByRating = new ArrayList<>(movies); - // 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(). + + sortedByRating.sort(Comparator.comparingDouble(Movie::getRating).reversed()); + return sortedByRating; } - public List sortByYear() { + public List sortByYear() + { List sortedByYear = new ArrayList<>(movies); - // 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(). + + sortedByYear.sort(Comparator.comparingInt(Movie::getYear).reversed()); + return sortedByYear; } - 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. + private void setUp(String filePath) throws IOException + { + File input = new File(filePath); - // 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". + Document doc = Jsoup.parse(input, "UTF-8"); - // 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. + Elements movieElements = doc.select(".movie"); + + for (Element e : movieElements) + { + String title = e.select(".movie-title").text(); + + String ratingText = e.select(".movie-rating").text().replace("/10", ""); + double rating = Double.parseDouble(ratingText); + + int year = Integer.parseInt(e.select(".movie-year").text()); + + movies.add(new Movie(title, rating, year)); + } } -} +} \ No newline at end of file