Implement simple Methods

src/main/java/Crawler.java

@@ -2,6 +2,8 @@ import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
 
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.LinkedList;
 import java.util.List;
 
 public class Crawler {
@@ -17,52 +19,51 @@ public class Crawler {
         } catch (IOException e) {
             e.printStackTrace();
         }
-        Integer countImg = webpage.getElementsByTag("img").size();
-        System.out.println("Images Counted: "+countImg);
-
-        webpage.getElementsByTag("a").forEach(link -> {
-            System.out.println(link.attr("href"));
-        });
-
-        System.out.println("Count LInks: " + webpage.getElementsByTag("a").size());
+//        Integer countImg = webpage.getElementsByTag("img").size();
+//        System.out.println("Images Counted: "+countImg);
+//
+//        webpage.getElementsByTag("a").forEach(link -> {
+//            System.out.println(link.attr("href"));
+//        });
+//
+//        System.out.println("Count LInks: " + webpage.getElementsByTag("a").size());
+
+        System.out.println("Words: " + countWords(webpage));
+        System.out.println("Images: " + countImages(webpage));
+        System.out.println("Videos: " + countVideos(webpage));
+        System.out.println("Links: " + getLinks(webpage).size());
 
     }
 
     private Integer countWords(Document webpage){
-        // TODO Implement
-
-        /*
-        org.jsoup.nodes.Document dom = Jsoup.parse(html);
-    String text = dom.text();
-
-    return text.split(" ").length;
-         */
-        return 0;
-    }
-
-    private Integer countLinks(Document webpage){
-        // TODO Implement
-        return 0;
+        String text = webpage.text();
+        return text.split(" ").length;
     }
 
     private Integer countImages(Document webpage){
-        // TODO Implement
-        return 0;
+        return webpage.getElementsByTag("img").size();
     }
 
     private Integer countVideos(Document webpage){
-        // TODO Implement
-        return 0;
+        return webpage.getElementsByTag("video").size();
     }
 
     private List<String> getLinks(Document webpage){
-        // TODO Implement
-        return null;
+        List<String> links = new LinkedList<>();
+        webpage.getElementsByTag("a").forEach(link -> {
+           links.add(link.attr("href"));
+        });
+        return links;
     }
 
     private List<String> findBrokenLinks(List<String> links){
-        // TODO Implement
-        return null;
+        List<String> brokenLinks = new ArrayList<>();
+        links.forEach(link -> {
+            if(checkLink(link)){
+                brokenLinks.add(link);
+            }
+        });
+        return brokenLinks;
     }
 
     private boolean checkLink(String url){