diff -r 000000000000 -r 644fd2ce2580 src/Configuration.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Configuration.h	Wed May 01 22:11:52 2019 +0200
@@ -0,0 +1,38 @@
+/**
+ * Relational pipes
+ * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * 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/>.
+ */
+#pragma once
+
+#include <relpipe/writer/AttributeMetadata.h>
+#include <relpipe/writer/typedefs.h>
+
+namespace relpipe {
+namespace tr {
+namespace awk {
+
+class Configuration {
+public:
+
+	relpipe::writer::string_t awkExpression;
+
+	virtual ~Configuration() {
+	}
+};
+
+}
+}
+}
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