+ private static final Logger LOG = LoggerFactory.getLogger(RootStatementContext.class);
+ // These namespaces are well-known and not needed after the root is cleaned up
+ private static final Map<Class<?>, SweptNamespace> SWEPT_NAMESPACES = ImmutableMap.of(
+ GroupingNamespace.class, new SweptNamespace(GroupingNamespace.class),
+ SchemaTreeNamespace.class, new SweptNamespace(SchemaTreeNamespace.class),
+ TypeNamespace.class, new SweptNamespace(TypeNamespace.class));
+