53 lines
2.4 KiB
Java
53 lines
2.4 KiB
Java
import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.jsoup.nodes.Element;
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import org.jsoup.select.Elements;
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import java.io.File;
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import java.io.IOException;
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import java.util.*;
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public class Parser {
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private List<Movie> movies = new ArrayList<>();
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public Parser(String filePath) throws IOException {
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setUp(filePath);
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}
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public List<Movie> sortByTitle() {
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List<Movie> sortedByTitle = new ArrayList<>(movies);
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// TODO: Sort the 'sortedByTitle' list alphabetically by the movie's title.
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// Hint: You can use Collections.sort() or the List.sort() method along with a custom Comparator.
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// Example: Comparator.comparing(Movie::getTitle)
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return sortedByTitle;
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}
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public List<Movie> sortByRating() {
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List<Movie> sortedByRating = new ArrayList<>(movies);
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// TODO: Sort the 'sortedByRating' list by the movie's rating in descending order (highest to lowest).
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// Hint: Use Double.compare() in your Comparator or Comparator.comparingDouble().reversed().
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return sortedByRating;
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}
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public List<Movie> sortByYear() {
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List<Movie> sortedByYear = new ArrayList<>(movies);
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// TODO: Sort the 'sortedByYear' list by the movie's release year in descending order (newest to oldest).
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// Hint: Compare the year integers. Use Integer.compare() or Comparator.comparingInt().reversed().
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return sortedByYear;
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}
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private void setUp(String filePath) throws IOException {
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// TODO: Create a java.io.File object using the given 'filePath'.
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// TODO: Parse the HTML file using Jsoup.parse(file, "UTF-8"). This returns a Document object.
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// TODO: Extract the list of movie elements from the Document.
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// Hint: Use document.select() or document.getElementsByClass() to find all elements with the class "movie".
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// TODO: Iterate through each movie Element.
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// For each movie element:
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// 1. Find the title element (e.g., using selector "h3.movie-title") and get its text.
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// 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.
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// 3. Find the year element (e.g., using selector "span.movie-year"). Extract the text and parse it to an int.
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// 4. Create a new Movie object with these values and add it to the 'movies' list.
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}
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}
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