Support alternative ordering specifications for DocumentTree primitive
Change-Id: I89a99435bff44f8d37d6b529fbf735940e7d7210
diff --git a/core/api/src/main/java/org/onosproject/store/primitives/DistributedPrimitiveCreator.java b/core/api/src/main/java/org/onosproject/store/primitives/DistributedPrimitiveCreator.java
index 162da9f..6b2a54c 100644
--- a/core/api/src/main/java/org/onosproject/store/primitives/DistributedPrimitiveCreator.java
+++ b/core/api/src/main/java/org/onosproject/store/primitives/DistributedPrimitiveCreator.java
@@ -27,6 +27,7 @@
import org.onosproject.store.service.AsyncDistributedSet;
import org.onosproject.store.service.AsyncDocumentTree;
import org.onosproject.store.service.AsyncLeaderElector;
+import org.onosproject.store.service.Ordering;
import org.onosproject.store.service.Serializer;
import org.onosproject.store.service.WorkQueue;
@@ -139,7 +140,20 @@
* @param serializer serializer
* @return document tree
*/
- <V> AsyncDocumentTree<V> newAsyncDocumentTree(String name, Serializer serializer);
+ default <V> AsyncDocumentTree<V> newAsyncDocumentTree(String name, Serializer serializer) {
+ return newAsyncDocumentTree(name, serializer, Ordering.NATURAL);
+ }
+
+ /**
+ * Creates a new {@code AsyncDocumentTree}.
+ *
+ * @param <V> document tree node value type
+ * @param name tree name
+ * @param serializer serializer
+ * @param ordering tree node ordering
+ * @return document tree
+ */
+ <V> AsyncDocumentTree<V> newAsyncDocumentTree(String name, Serializer serializer, Ordering ordering);
/**
* Returns the names of all created {@code AsyncConsistentMap} instances.