From 8460a97fcbf62ff9aa396fb53952e94b830b4e8f Mon Sep 17 00:00:00 2001
From: Yukti Dave <yuktidave1212@gmail.com>
Date: Wed, 15 Jan 2025 13:24:31 +0530
Subject: [PATCH] adding a small change

---
 .../impl/producer/TopicPublishInfo.java       | 50 ++-----------------
 1 file changed, 5 insertions(+), 45 deletions(-)

diff --git a/client/src/main/java/org/apache/rocketmq/client/impl/producer/TopicPublishInfo.java b/client/src/main/java/org/apache/rocketmq/client/impl/producer/TopicPublishInfo.java
index 917fe57aa87..71a8509e7d6 100644
--- a/client/src/main/java/org/apache/rocketmq/client/impl/producer/TopicPublishInfo.java
+++ b/client/src/main/java/org/apache/rocketmq/client/impl/producer/TopicPublishInfo.java
@@ -18,8 +18,6 @@
 
 import java.util.ArrayList;
 import java.util.List;
-
-import com.google.common.base.Preconditions;
 import org.apache.rocketmq.client.common.ThreadLocalIndex;
 import org.apache.rocketmq.common.message.MessageQueue;
 import org.apache.rocketmq.remoting.protocol.route.QueueData;
@@ -32,10 +30,6 @@ public class TopicPublishInfo {
     private volatile ThreadLocalIndex sendWhichQueue = new ThreadLocalIndex();
     private TopicRouteData topicRouteData;
 
-    public interface QueueFilter {
-        boolean filter(MessageQueue mq);
-    }
-
     public boolean isOrderTopic() {
         return orderTopic;
     }
@@ -72,50 +66,16 @@ public void setHaveTopicRouterInfo(boolean haveTopicRouterInfo) {
         this.haveTopicRouterInfo = haveTopicRouterInfo;
     }
 
-    public MessageQueue selectOneMessageQueue(QueueFilter ...filter) {
-        return selectOneMessageQueue(this.messageQueueList, this.sendWhichQueue, filter);
-    }
-
-    private MessageQueue selectOneMessageQueue(List<MessageQueue> messageQueueList, ThreadLocalIndex sendQueue, QueueFilter ...filter) {
-        if (messageQueueList == null || messageQueueList.isEmpty()) {
-            return null;
-        }
-
-        if (filter != null && filter.length != 0) {
-            for (int i = 0; i < messageQueueList.size(); i++) {
-                int index = Math.abs(sendQueue.incrementAndGet() % messageQueueList.size());
-                MessageQueue mq = messageQueueList.get(index);
-                boolean filterResult = true;
-                for (QueueFilter f: filter) {
-                    Preconditions.checkNotNull(f);
-                    filterResult &= f.filter(mq);
-                }
-                if (filterResult) {
-                    return mq;
-                }
-            }
-
-            return null;
-        }
-
-        int index = Math.abs(sendQueue.incrementAndGet() % messageQueueList.size());
-        return messageQueueList.get(index);
-    }
-
-    public void resetIndex() {
-        this.sendWhichQueue.reset();
-    }
-
     public MessageQueue selectOneMessageQueue(final String lastBrokerName) {
         if (lastBrokerName == null) {
             return selectOneMessageQueue();
         } else {
             for (int i = 0; i < this.messageQueueList.size(); i++) {
-                MessageQueue mq = selectOneMessageQueue();
+                MessageQueue mq = selectOneMessageQueue()
                 if (!mq.getBrokerName().equals(lastBrokerName)) {
-                    return mq;
+                      return mq;
                 }
-            }
+        }
             return selectOneMessageQueue();
         }
     }
@@ -127,7 +87,7 @@ public MessageQueue selectOneMessageQueue() {
         return this.messageQueueList.get(pos);
     }
 
-    public int getWriteQueueNumsByBroker(final String brokerName) {
+    public int getWriteQueueIdByBroker(final String brokerName) {
         for (int i = 0; i < topicRouteData.getQueueDatas().size(); i++) {
             final QueueData queueData = this.topicRouteData.getQueueDatas().get(i);
             if (queueData.getBrokerName().equals(brokerName)) {
@@ -151,4 +111,4 @@ public TopicRouteData getTopicRouteData() {
     public void setTopicRouteData(final TopicRouteData topicRouteData) {
         this.topicRouteData = topicRouteData;
     }
-}
+}
\ No newline at end of file