Make DOMDataTreeService extensible

[mdsal.git] / dom / mdsal-dom-broker / src / main / java / org / opendaylight / mdsal / dom / broker / ShardedDOMDataTree.java

diff --git a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTree.java b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTree.java
index df706739ac13a7ff1c3c3613058622b5d4271b43..781780702e417cb75bb3582f4d122b7a9ad736fd 100644 (file)
--- a/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTree.java
+++ b/dom/mdsal-dom-broker/src/main/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTree.java
@@ -10,6 +10,7 @@ package org.opendaylight.mdsal.dom.broker;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Verify;
 import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.ListMultimap;
@@ -24,6 +25,7 @@ import org.opendaylight.mdsal.dom.api.DOMDataTreeListener;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeLoopException;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeProducer;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeService;
+import org.opendaylight.mdsal.dom.api.DOMDataTreeServiceExtension;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeShard;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeShardingConflictException;
 import org.opendaylight.mdsal.dom.api.DOMDataTreeShardingService;
@@ -130,6 +132,11 @@ public final class ShardedDOMDataTree implements DOMDataTreeService, DOMDataTree
         }
     }
 
+    @Override
+    public Map<Class<? extends DOMDataTreeServiceExtension>, DOMDataTreeServiceExtension> getSupportedExtensions() {
+        return ImmutableMap.of();
+    }
+
     @GuardedBy("this")
     private DOMDataTreeProducer createProducer(final Collection<DOMDataTreeIdentifier> subtrees,
             final Map<DOMDataTreeIdentifier, DOMDataTreeShard> shardMap) {