Continued to flesh out merge subsystem.

2016-05-01 22:42:03 -04:00
parent 3cd0806792
commit 2ff07f01b3
12 changed files with 614 additions and 129 deletions
@@ -0,0 +1,62 @@
+/*  MergeNone.h
+ *
+ *  Copyright (C) 2015  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of gLabels-qt.
+ *
+ *  gLabels-qt is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  gLabels-qt is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MergeNone_h
+#define MergeNone_h
+
+#include "Merge.h"
+
+
+///
+/// MergeNone Backend
+///
+struct MergeNone : public Merge
+{
+
+	/////////////////////////////////
+	// Life Cycle
+	/////////////////////////////////
+protected:
+	MergeNone();
+	MergeNone( const MergeNone* merge );
+	virtual ~MergeNone();
+
+
+	/////////////////////////////////
+	// Object duplication
+	/////////////////////////////////
+	MergeNone* clone() const;
+
+
+	/////////////////////////////////
+	// Implementation of virtual methods
+	/////////////////////////////////
+public:
+	QList<QString> keyList() const;
+	QString primaryKey() const;
+protected:
+	void open();
+	void close();
+	MergeRecord* readNextRecord();
+		
+};
+
+
+#endif // MergeNone_h