+ Collection<Anchor> getAnchors(String dataspaceName);
+
+ /**
+ * Query anchor names for the given module names in the provided dataspace.
+ *
+ *
+ * @param dataspaceName dataspace name
+ * @param moduleNames a collection of module names
+ * @return a collection of anchor names in the given dataspace. The schema set for each anchor must include all the
+ * given module names
+ */
+ Collection<Anchor> queryAnchors(String dataspaceName, Collection<String> moduleNames);