From a3b093f475d37e52e43ea54d4a63d37ada812f5f Mon Sep 17 00:00:00 2001
From: snoop <snoop@loafle.com>
Date: Fri, 24 Nov 2017 15:59:55 +0900
Subject: [PATCH] added meta method

---
 src/main/java/com/loafle/overflow/crawler/Crawler.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/loafle/overflow/crawler/Crawler.java b/src/main/java/com/loafle/overflow/crawler/Crawler.java
index 907b935..043161e 100644
--- a/src/main/java/com/loafle/overflow/crawler/Crawler.java
+++ b/src/main/java/com/loafle/overflow/crawler/Crawler.java
@@ -59,4 +59,8 @@ public abstract class Crawler {
         return true;
     }
     public abstract  Object getInternal(Config c) throws Exception;
+
+    public Object getInternalMeta(Config c) throws Exception {
+        return null;
+    }
 }