the begginning

dbcon/ddlpackageproc/droptableprocessor.h

@@ -0,0 +1,81 @@
+/* Copyright (C) 2014 InfiniDB, Inc.
+
+   This program 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; version 2 of
+   the License.
+
+   This program 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 this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301, USA. */
+
+/***********************************************************************
+ *   $Id: droptableprocessor.h 9303 2013-03-07 16:07:12Z chao $
+ *
+ *
+ ***********************************************************************/
+/** @file */
+#ifndef DROPTABLEPROCESSOR_H
+#define DROPTABLEPROCESSOR_H
+
+#include "ddlpackageprocessor.h"
+
+#if defined(_MSC_VER) && defined(DDLPKGPROC_DLLEXPORT)
+#define EXPORT __declspec(dllexport)
+#else
+#define EXPORT
+#endif
+
+namespace ddlpackageprocessor
+{
+    /** @brief specialization of a DDLPacakageProcessor
+     * for interacting with the Write Engine to process
+     * drop table ddl statements.
+     */
+    class DropTableProcessor : public DDLPackageProcessor
+    {
+        public:
+			DropTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
+            /** @brief process a drop table statement
+             *
+             *  @param dropTableStmt the drop table statement
+             */
+            EXPORT DDLResult processPackage(ddlpackage::DropTableStatement& dropTableStmt);
+
+        protected:
+
+        private:
+
+    };
+
+    /** @brief specialization of a DDLPacakageProcessor
+     * for interacting with the Write Engine to process
+     * truncate table ddl statements.
+     */
+    class TruncTableProcessor : public DDLPackageProcessor
+    {
+        public:
+			TruncTableProcessor(BRM::DBRM* aDbrm) : DDLPackageProcessor(aDbrm){}
+            /** @brief process a truncate table statement
+             *
+             *  @param truncTableStmt the truncate table statement
+             */
+            EXPORT DDLResult processPackage(ddlpackage::TruncTableStatement& truncTableStmt);
+
+        protected:
+
+        private:
+
+    };
+
+}                                                 // namespace ddlpackageprocessor
+
+#undef EXPORT
+
+#endif                                            //DROPTABLEPROCESSOR_H