Resource group to share resources between intents

Change-Id: I5bf7d4261197449924d07dabac841cf8ccbe9389
diff --git a/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/MultiPointToSinglePointIntentCompiler.java b/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/MultiPointToSinglePointIntentCompiler.java
index 758c21b5..3b4dca9 100644
--- a/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/MultiPointToSinglePointIntentCompiler.java
+++ b/core/net/src/main/java/org/onosproject/net/intent/impl/compiler/MultiPointToSinglePointIntentCompiler.java
@@ -122,6 +122,7 @@
                 .filteredEgressPoints(ImmutableSet.of(intent.filteredEgressPoint()))
                 .priority(intent.priority())
                 .constraints(intent.constraints())
+                .resourceGroup(intent.resourceGroup())
                 .build();
 
         return Collections.singletonList(result);