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-rw-r--r--libopie/pim/opimaccessbackend.h160
1 files changed, 0 insertions, 160 deletions
diff --git a/libopie/pim/opimaccessbackend.h b/libopie/pim/opimaccessbackend.h
deleted file mode 100644
index fd264fc..0000000
--- a/libopie/pim/opimaccessbackend.h
+++ b/dev/null
@@ -1,160 +0,0 @@
-#ifndef OPIE_PIM_ACCESS_BACKEND
-#define OPIE_PIM_ACCESS_BACKEND
-
-#include <qarray.h>
-#include <qdatetime.h>
-
-#include <opie/otemplatebase.h>
-#include <opie/opimrecord.h>
-
-
-class OPimAccessBackendPrivate;
-/**
- * OPimAccessBackend is the base class
- * for all private backends
- * it operates on OPimRecord as the base class
- * and it's responsible for fast manipulating
- * the resource the implementation takes care
- * of
- */
-template <class T = OPimRecord>
-class OPimAccessBackend {
-public:
- typedef OTemplateBase<T> Frontend;
-
- /** The access hint from the frontend */
- OPimAccessBackend(int access = 0);
- virtual ~OPimAccessBackend();
-
- /**
- * load the resource
- */
- virtual bool load() = 0;
-
- /**
- * reload the resource
- */
- virtual bool reload() = 0;
-
- /**
- * save the resource and
- * all it's changes
- */
- virtual bool save() = 0;
-
- /**
- * return an array of
- * all available uids
- */
- virtual QArray<int> allRecords()const = 0;
-
- /**
- * return a List of records
- * that match the regex
- */
- virtual QArray<int> matchRegexp(const QRegExp &r) const = 0;
-
- /**
- * queryByExample for T with the given Settings
- *
- */
- virtual QArray<int> queryByExample( const T& t, int settings, const QDateTime& d = QDateTime() ) = 0;
-
- /**
- * find the OPimRecord with uid @param uid
- * returns T and T.isEmpty() if nothing was found
- */
- virtual T find(int uid )const = 0;
-
- virtual T find(int uid, const QArray<int>& items,
- uint current, typename Frontend::CacheDirection )const ;
- /**
- * clear the back end
- */
- virtual void clear() = 0;
-
- /**
- * add T
- */
- virtual bool add( const T& t ) = 0;
-
- /**
- * remove
- */
- virtual bool remove( int uid ) = 0;
-
- /**
- * replace a record with T.uid()
- */
- virtual bool replace( const T& t ) = 0;
-
- /*
- * setTheFrontEnd!!!
- */
- void setFrontend( Frontend* front );
-
- /**
- * set the read ahead count
- */
- void setReadAhead( uint count );
-protected:
- int access()const;
- void cache( const T& t )const;
-
- /**
- * use a prime number here!
- */
- void setSaneCacheSize( int );
-
- uint readAhead()const;
-
-private:
- OPimAccessBackendPrivate *d;
- Frontend* m_front;
- uint m_read;
- int m_acc;
-
-};
-
-template <class T>
-OPimAccessBackend<T>::OPimAccessBackend(int acc)
- : m_acc( acc )
-{
- m_front = 0l;
-}
-template <class T>
-OPimAccessBackend<T>::~OPimAccessBackend() {
-
-}
-template <class T>
-void OPimAccessBackend<T>::setFrontend( Frontend* fr ) {
- m_front = fr;
-}
-template <class T>
-void OPimAccessBackend<T>::cache( const T& t )const {
- if (m_front )
- m_front->cache( t );
-}
-template <class T>
-void OPimAccessBackend<T>::setSaneCacheSize( int size) {
- if (m_front )
- m_front->setSaneCacheSize( size );
-}
-template <class T>
-T OPimAccessBackend<T>::find( int uid, const QArray<int>&,
- uint, typename Frontend::CacheDirection )const {
- return find( uid );
-}
-template <class T>
-void OPimAccessBackend<T>::setReadAhead( uint count ) {
- m_read = count;
-}
-template <class T>
-uint OPimAccessBackend<T>::readAhead()const {
- return m_read;
-}
-template <class T>
-int OPimAccessBackend<T>::access()const {
- return m_acc;
-}
-#endif