X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fgofetch%2Fdata%2FComment.java;h=da074820149f4b1fa555036f7890bb1293eafe98;hb=3e62b034c1981ae6329f06b3f8c0ee25c3683789;hp=963d6aa6d6dffe427d5bab979fc20cd1790550e7;hpb=27008a8782c0ed96e07c8dc39ff0ed1f5163a9d0;p=gofetch.git

diff --git a/src/be/nikiroo/gofetch/data/Comment.java b/src/be/nikiroo/gofetch/data/Comment.java
index 963d6aa..da07482 100644
--- a/src/be/nikiroo/gofetch/data/Comment.java
+++ b/src/be/nikiroo/gofetch/data/Comment.java
@@ -65,9 +65,33 @@ public class Comment implements Iterable<Comment> {
 		return lines;
 	}
 
+	/**
+	 * Find a comment or sub-comment by its id.
+	 * 
+	 * @param id
+	 *            the id to look for F
+	 * @return this if it has the given id, or a child of this if the child have
+	 *         the given id, or NULL if not
+	 */
+	public Comment getById(String id) {
+		if (id != null) {
+			if (id.equals(this.id)) {
+				return this;
+			}
+
+			for (Comment subComment : this) {
+				if (id.equals(subComment.getId())) {
+					return subComment;
+				}
+			}
+		}
+
+		return null;
+	}
+
 	public boolean isEmpty() {
 		return children.isEmpty() && lines.isEmpty()
-				&& ("" + author + title).trim().isEmpty();
+				&& ("" + author + title).isEmpty();
 	}
 
 	@Override