From 77562cdae63e0ec7b09e8ece6af97165ba9e48dd Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Fri, 3 Jun 2016 12:41:07 +0200
Subject: A way to retrieve the last revision during changereplay.

---
 common/sourcewriteback.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'common/sourcewriteback.h')

diff --git a/common/sourcewriteback.h b/common/sourcewriteback.h
index 6c6eaab..9fe5c66 100644
--- a/common/sourcewriteback.h
+++ b/common/sourcewriteback.h
@@ -48,6 +48,12 @@ protected:
     //Read/Write access to sync storage
     RemoteIdMap &syncStore();
 
+    template <typename T>
+    T getPrevious(const T &entity)
+    {
+        return store().readPrevious<T>(entity.identifier(), entity.revision());
+    }
+
 private:
     //Read only access to main storage
     EntityStore &store();
-- 
cgit v1.2.3