From 72f39832a7b425003c1d717afcfb5a9cf7d3405b Mon Sep 17 00:00:00 2001
From: Niki Roo <niki@nikiroo.be>
Date: Thu, 22 Mar 2018 13:13:32 +0100
Subject: [PATCH] New getComentById() method

---
 src/be/nikiroo/gofetch/data/Comment.java | 24 ++++++++++++++++++++++++
 src/be/nikiroo/gofetch/data/Story.java   | 21 +++++++++++++++++++++
 2 files changed, 45 insertions(+)

diff --git a/src/be/nikiroo/gofetch/data/Comment.java b/src/be/nikiroo/gofetch/data/Comment.java
index 963d6aa..bbd648a 100644
--- a/src/be/nikiroo/gofetch/data/Comment.java
+++ b/src/be/nikiroo/gofetch/data/Comment.java
@@ -65,6 +65,30 @@ 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();
diff --git a/src/be/nikiroo/gofetch/data/Story.java b/src/be/nikiroo/gofetch/data/Story.java
index 9fd4c14..a2ad7d3 100644
--- a/src/be/nikiroo/gofetch/data/Story.java
+++ b/src/be/nikiroo/gofetch/data/Story.java
@@ -130,4 +130,25 @@ public class Story {
 	public void setComments(List<Comment> comments) {
 		this.comments = comments;
 	}
+
+	/**
+	 * 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 getCommentById(String id) {
+		if (id != null && comments != null) {
+			for (Comment comment : comments) {
+				Comment found = comment.getById(id);
+				if (found != null) {
+					return found;
+				}
+			}
+		}
+
+		return null;
+	}
 }
\ No newline at end of file
-- 
2.27.0