- public Variable buildProperty(ReadGraph graph, Variable parent, VariableNode node, Resource subject, Resource predicate) throws DatabaseException {\r
- throw new UnsupportedOperationException();\r
+ protected NodeSupport<?> getNodeSupport(ReadGraph graph, String sessionName) throws DatabaseException {\r
+ return RSessionManager.getOrCreateNodeSupport(sessionName);\r
+ }\r
+\r
+ @Override\r
+ protected Object getRoot(ReadGraph graph, NodeSupport<?> support, String sessionName) throws DatabaseException {\r
+ return support.manager;\r