[AETHER-72] Add bulk update to ConsistentMultimap

Change-Id: I61e9f0c2ed5ab368777c64b6fb4aa2c8dd31d081
diff --git a/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMultimap.java b/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMultimap.java
index c14b187..51f0934 100644
--- a/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMultimap.java
+++ b/core/api/src/main/java/org/onosproject/store/primitives/DefaultConsistentMultimap.java
@@ -111,11 +111,21 @@
     }
 
     @Override
+    public boolean removeAll(Map<K, Collection<? extends V>> mapping) {
+        return complete(asyncMultimap.removeAll(mapping));
+    }
+
+    @Override
     public boolean putAll(K key, Collection<? extends V> values) {
         return complete(asyncMultimap.putAll(key, values));
     }
 
     @Override
+    public boolean putAll(Map<K, Collection<? extends V>> mapping) {
+        return complete(asyncMultimap.putAll(mapping));
+    }
+
+    @Override
     public Versioned<Collection<? extends V>> replaceValues(
             K key, Collection<V> values) {
         return complete(asyncMultimap.replaceValues(key, values));