From 3506c78afcfcf63d74d1b57b53518ea27dae2f8c Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Tue, 7 Mar 2017 14:56:03 +0100
Subject: Merge synchronization requests for individual mails of the same
 folder.

We use this frequently when loading conversations, so this results in a
significant preformance improvement.
---
 common/synchronizer.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'common/synchronizer.h')

diff --git a/common/synchronizer.h b/common/synchronizer.h
index 120a8a5..af042cb 100644
--- a/common/synchronizer.h
+++ b/common/synchronizer.h
@@ -175,6 +175,11 @@ protected:
      */
     virtual QList<Synchronizer::SyncRequest> getSyncRequests(const Sink::QueryBase &query);
 
+    /**
+     * This allows the synchronizer to merge new requests with existing requests in the queue.
+     */
+    virtual void mergeIntoQueue(const Synchronizer::SyncRequest &request, QList<Synchronizer::SyncRequest> &queue);
+
 protected:
     Sink::Log::Context mLogCtx;
 private:
-- 
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