From a4ff69871688eeade94f6a5921aed6c4f0d0e01d Mon Sep 17 00:00:00 2001
From: LamGC <lam827@lamgc.net>
Date: Thu, 26 Nov 2020 23:43:38 +0800
Subject: [PATCH] =?UTF-8?q?[Change]=20Framework-API=20=E4=B8=BA=20MessageC?=
 =?UTF-8?q?hain=20=E5=AE=9E=E7=8E=B0=20Iterable=20=E6=8E=A5=E5=8F=A3;?=
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[Change] MessageChain 实现 Iterable 接口用于更便捷的处理 Message;
---
 .../net/lamgc/cgj/bot/framework/message/MessageChain.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ContentGrabbingJi-framework-api/src/main/java/net/lamgc/cgj/bot/framework/message/MessageChain.java b/ContentGrabbingJi-framework-api/src/main/java/net/lamgc/cgj/bot/framework/message/MessageChain.java
index e57b214..6869172 100644
--- a/ContentGrabbingJi-framework-api/src/main/java/net/lamgc/cgj/bot/framework/message/MessageChain.java
+++ b/ContentGrabbingJi-framework-api/src/main/java/net/lamgc/cgj/bot/framework/message/MessageChain.java
@@ -17,6 +17,7 @@
 
 package net.lamgc.cgj.bot.framework.message;
 
+import java.util.Iterator;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.CopyOnWriteArrayList;
@@ -26,7 +27,7 @@ import java.util.concurrent.CopyOnWriteArrayList;
  * <p> 消息链代表了由一组元素组成的消息, 是一个消息内容的整体.
  * @author LamGC
  */
-public final class MessageChain implements Message {
+public final class MessageChain implements Message, Iterable<Message> {
 
     private final List<Message> contents = new CopyOnWriteArrayList<>();
 
@@ -173,4 +174,8 @@ public final class MessageChain implements Message {
         return builder.toString();
     }
 
+    @Override
+    public Iterator<Message> iterator() {
+        return contents.iterator();
+    }
 }