From 5dfc6973e3f089ddc33327ad42fe25142150c206 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Tue, 5 Apr 2011 09:57:19 +0200
Subject: [PATCH] Add copy constructor.

---
 .../pterodactylus/sone/notify/ListNotification.java   | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/main/java/net/pterodactylus/sone/notify/ListNotification.java b/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
index 2f43c58..2217b70 100644
--- a/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
+++ b/src/main/java/net/pterodactylus/sone/notify/ListNotification.java
@@ -18,6 +18,7 @@
 package net.pterodactylus.sone.notify;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
 
@@ -33,6 +34,9 @@ import net.pterodactylus.util.template.Template;
  */
 public class ListNotification<T> extends TemplateNotification {
 
+	/** The key under which to store the elements in the template. */
+	private final String key;
+
 	/** The list of new elements. */
 	private final List<T> elements = new CopyOnWriteArrayList<T>();
 
@@ -48,9 +52,24 @@ public class ListNotification<T> extends TemplateNotification {
 	 */
 	public ListNotification(String id, String key, Template template) {
 		super(id, template);
+		this.key = key;
 		template.getInitialContext().set(key, elements);
 	}
 
+	/**
+	 * Creates a new list notification that copies its ID and the template from
+	 * the given list notification.
+	 *
+	 * @param listNotification
+	 *            The list notification to copy
+	 */
+	public ListNotification(ListNotification<T> listNotification) {
+		super(listNotification.getId(), new Template());
+		this.key = listNotification.key;
+		getTemplate().add(listNotification.getTemplate());
+		getTemplate().getInitialContext().set(key, elements);
+	}
+
 	//
 	// ACTIONS
 	//
-- 
2.7.4