src/be/nikiroo/gofetch/data/Comment.java

   1 package be.nikiroo.gofetch.data;
   2
   3 import java.util.ArrayList;
   4 import java.util.Iterator;
   5 import java.util.List;
   6
   7 public class Comment implements Iterable<Comment> {
   8         private String id;
   9         private String author;
  10         private String title;
  11         private String date;
  12         private List<String> lines;
  13         private List<Comment> children;
  14
  15         public Comment(String id, String author, String title, String date,
  16                         List<String> lines) {
  17                 this.id = id;
  18                 this.author = author;
  19                 this.title = title;
  20                 this.date = date;
  21                 this.lines = lines;
  22                 this.children = new ArrayList<Comment>();
  23         }
  24
  25         public void add(Comment comment) {
  26                 children.add(comment);
  27         }
  28
  29         public void addAll(List<Comment> comments) {
  30                 children.addAll(comments);
  31         }
  32
  33         /**
  34          * @return the id
  35          */
  36         public String getId() {
  37                 return id;
  38         }
  39
  40         /**
  41          * @return the author
  42          */
  43         public String getAuthor() {
  44                 return author;
  45         }
  46
  47         /**
  48          * @return the title
  49          */
  50         public String getTitle() {
  51                 return title;
  52         }
  53
  54         /**
  55          * @return the date
  56          */
  57         public String getDate() {
  58                 return date;
  59         }
  60
  61         /**
  62          * @return the content
  63          */
  64         public List<String> getContentLines() {
  65                 return lines;
  66         }
  67
  68         /**
  69          * Find a comment or sub-comment by its id.
  70          *
  71          * @param id
  72          *            the id to look for F
  73          * @return this if it has the given id, or a child of this if the child have
  74          *         the given id, or NULL if not
  75          */
  76         public Comment getById(String id) {
  77                 if (id != null) {
  78                         if (id.equals(this.id)) {
  79                                 return this;
  80                         }
  81
  82                         for (Comment subComment : this) {
  83                                 if (id.equals(subComment.getId())) {
  84                                         return subComment;
  85                                 }
  86                         }
  87                 }
  88
  89                 return null;
  90         }
  91
  92         public boolean isEmpty() {
  93                 return children.isEmpty() && lines.isEmpty()
  94                                 && ("" + author + title).trim().isEmpty();
  95         }
  96
  97         @Override
  98         public Iterator<Comment> iterator() {
  99                 return children.iterator();
 100         }
 101 }