4 files changed, 110 insertions, 0 deletions
diff --git a/src/model/domain/Category.cpp b/src/model/domain/Category.cpp
new file mode 100644
index 0000000..c509285
--- /dev/null
+++ b/src/model/domain/Category.cpp
@@ -0,0 +1,19 @@
+/*
+    Ousía
+    Copyright (C) 2014  Benjamin Paaßen, Andreas Stöckel
+
+    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/>.
+*/
+
+
diff --git a/src/model/domain/Category.hpp b/src/model/domain/Category.hpp
new file mode 100644
index 0000000..6255e6a
--- /dev/null
+++ b/src/model/domain/Category.hpp
@@ -0,0 +1,50 @@
+/*
+    Ousía
+    Copyright (C) 2014  Benjamin Paaßen, Andreas Stöckel
+
+    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/>.
+*/
+
+#ifndef _CATEGORY_HPP_
+#define _CATEGORY_HPP_
+
+#include <memory>
+#include <vector>
+
+#include <model/GraphNode.hpp>
+
+#include "Class.hpp"
+
+namespace ousia {
+namespace domain {
+
+class Category : public GraphNode {
+
+private:
+	std::vector<std::shared_ptr<Class>> classes;
+
+public:
+
+	std::vector<std::shared_ptr<Class>>& getClasses()
+	{
+		return classes;
+	}
+
+};
+
+}
+}
+
+#endif /* _CATEGORY_HPP_ */
+
diff --git a/src/model/domain/Class.cpp b/src/model/domain/Class.cpp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/model/domain/Class.cpp
diff --git a/src/model/domain/Class.hpp b/src/model/domain/Class.hpp
new file mode 100644
index 0000000..231bb80
--- /dev/null
+++ b/src/model/domain/Class.hpp
@@ -0,0 +1,41 @@
+/*
+    Ousía
+    Copyright (C) 2014  Benjamin Paaßen, Andreas Stöckel
+
+    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/>.
+*/
+
+#ifndef _CLASS_HPP_
+#define _CLASS_HPP_
+
+#include <memory>
+#include <vector>
+
+#include <model/GraphNode.hpp>
+
+namespace ousia {
+namespace domain {
+
+class Class : public GraphNode {
+
+private:
+	std::vector<std::shared_ptr<Class>> children;
+
+};
+
+}
+}
+
+#endif /* _CLASS_HPP_ */
+