Make Modification/Externalizable interface visible

Finding direct callers of these methods is not easy, override
them to get exact call sites. This will help us with versioning
of the output stream.

JIRA: CONTROLLER-1888
Change-Id: Idc9bb036fac786b4480c098bd592e272d5a4c0ad
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/Modification.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/Modification.java
index 626de70ebb3140c37914befe6add92821f8120b4..b11357e61ab13377e34bd80c1712c3d01fef26c0 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/Modification.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/Modification.java
@@ -9,6 +9,9 @@
 package org.opendaylight.controller.cluster.datastore.modification;
 
 import java.io.Externalizable;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
 
@@ -50,4 +53,10 @@ public interface Modification extends Externalizable {
     void apply(DataTreeModification transaction);
 
     byte getType();
+
+    @Override
+    void writeExternal(ObjectOutput out) throws IOException;
+
+    @Override
+    void readExternal(ObjectInput in) throws IOException, ClassNotFoundException;
 }