From 56f033ce8dcf380ed4351a84b5b61b7a244c242b Mon Sep 17 00:00:00 2001
From: "yihua.huang" <code4crafter@gmail.com>
Date: Fri, 2 May 2014 20:21:23 +0800
Subject: [PATCH] set setDuplicateRemover for chain api #118

---
 .../webmagic/scheduler/DuplicateRemovedScheduler.java          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/DuplicateRemovedScheduler.java b/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/DuplicateRemovedScheduler.java
index 558ffdb..9319912 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/DuplicateRemovedScheduler.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/DuplicateRemovedScheduler.java
@@ -22,8 +22,9 @@ public abstract class DuplicateRemovedScheduler implements Scheduler {
         return duplicatedRemover;
     }
 
-    public void setDuplicateRemover(DuplicateRemover duplicatedRemover) {
+    public DuplicateRemovedScheduler setDuplicateRemover(DuplicateRemover duplicatedRemover) {
         this.duplicatedRemover = duplicatedRemover;
+        return this;
     }
 
     @Override