+
+ /**
+ * Get a datanode by cps path.
+ *
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param cpsPath cps path
+ * @return the data nodes found i.e. 0 or more data nodes
+ */
+ Collection<DataNode> queryDataNodes(@NonNull String dataspaceName, @NonNull String anchorName,
+ @NonNull String cpsPath);