--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Configuration.h	Sat Mar 20 19:18:10 2021 +0100
@@ -0,0 +1,63 @@
+/**
+ * Relational pipes
+ * Copyright © 2021 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, version 3 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, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <vector>
+#include <iostream>
+
+#include <relpipe/common/type/typedefs.h>
+
+
+namespace relpipe {
+namespace in {
+namespace x11 {
+
+class AttributeRecipe {
+public:
+
+	virtual ~AttributeRecipe() {
+	}
+
+	relpipe::common::type::StringX name;
+	relpipe::writer::TypeId type;
+
+};
+
+class RelationConfiguration {
+public:
+
+	virtual ~RelationConfiguration() {
+	}
+
+	relpipe::common::type::StringX relation;
+	relpipe::common::type::Boolean writeHeader = true;
+	std::vector<AttributeRecipe> attributes;
+	std::vector<relpipe::common::type::StringX> values;
+	std::istream* valueStream = nullptr;
+};
+
+class Configuration {
+public:
+	std::vector<RelationConfiguration> relationConfigurations;
+
+	virtual ~Configuration() {
+	}
+};
+
+}
+}
+}
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