--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/java/sql-dk/src/info/globalcode/sql/dk/formatting/Formatter.java	Fri Dec 20 22:01:06 2013 +0100
@@ -0,0 +1,58 @@
+/**
+ * SQL-DK
+ * Copyright © 2013 František Kučera (frantovo.cz)
+ *
+ * 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, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+package info.globalcode.sql.dk.formatting;
+
+import info.globalcode.sql.dk.Parameter;
+import java.util.List;
+
+/**
+ *
+ * @author Ing. František Kučera (frantovo.cz)
+ */
+public interface Formatter {
+
+	void writeStartDatabase();
+
+	void writeEndDatabase();
+
+	void writeStartResultSet();
+
+	void writeEndResultSet();
+
+	void writeQuery(String sql);
+
+	void writeParameters(List<Parameter> parameters);
+
+	void writeColumnsHeader(ColumnsHeader header);
+
+	void writeStartRow();
+
+	void writeColumnValue(Object value);
+
+	void writeEndRow();
+
+	void writeStartUpdatesResult();
+
+	void writeUpdatedRowsCount(int updatedRowsCount);
+
+	void writeStartGeneratedKeys();
+
+	void writeEndGeneratedKeys();
+
+	void writeEndUpdatesResult();
+}