1 files changed, 24 insertions, 4 deletions

diff --git a/libopie2/opiepim/backend/opimaccessbackend.h b/libopie2/opiepim/backend/opimaccessbackend.h
index 0682063..15a7b7f 100644
--- a/libopie2/opiepim/backend/opimaccessbackend.h
+++ b/libopie2/opiepim/backend/opimaccessbackend.h
@@ -98,3 +98,3 @@ public:
     virtual T find(int uid, const QArray<int>& items,
-                   uint current, typename Frontend::CacheDirection )const ;
+                   uint current, typename Frontend::CacheDirection ) const;
     /**
@@ -130,4 +130,12 @@ protected:
     int access()const;
+
     void cache( const T& t )const;
 
+    /** 
+     * Returns the element with given uid out of the cache.
+     * Returns empty element if nothing was found.
+     * <b>Attention:</b> This just works if we have a frontend which contains the cache !
+     */
+    T cacheFind( int uid ) const;
+
     /**
@@ -163,8 +171,19 @@ template <class T>
 void OPimAccessBackend<T>::cache( const T& t )const {
-    if (m_front )
+    if ( m_front )
         m_front->cache( t );
 }
+
+template <class T>
+T OPimAccessBackend<T>::cacheFind( int uid )const {
+        if ( ! m_front ){
+                qWarning ( "No frontend assigned ! Therefore we cannot access the cache to return the right element!" );
+                return T();
+        }
+
+        return m_front->cacheFind( uid );
+}
+
 template <class T>
 void OPimAccessBackend<T>::setSaneCacheSize( int size) {
-    if (m_front )
+    if ( m_front )
         m_front->setSaneCacheSize( size );
@@ -173,3 +192,4 @@ template <class T>
 T OPimAccessBackend<T>::find( int uid, const QArray<int>&,
-                              uint, typename Frontend::CacheDirection )const {
+                              uint, typename Frontend::CacheDirection ) const{
+    qDebug( "*** Lookahead feature not supported. Fallback to default find!" );
     return find( uid );