@Override\r
public Map<String, String> labels(ReadGraph graph) throws DatabaseException {\r
return Collections.singletonMap(ColumnKeys.SINGLE,\r
((INode) context.getConstant(BuiltinKeys.INPUT)).getLabel(graph));\r
}\r
\r
@Override\r
public Map<String, String> labels(ReadGraph graph) throws DatabaseException {\r
return Collections.singletonMap(ColumnKeys.SINGLE,\r
((INode) context.getConstant(BuiltinKeys.INPUT)).getLabel(graph));\r
}\r
\r