Adding support to compare mp2p intents in intentUtils.

Change-Id: I7e8404f093e105379de0b55076a03723ba678fe9

@@ -19,6 +19,7 @@ package org.onosproject.sdnip;
 import org.onosproject.net.intent.Intent;
 import org.onosproject.net.intent.MultiPointToSinglePointIntent;
 import org.onosproject.net.intent.PointToPointIntent;
+import org.onosproject.net.intent.SinglePointToMultiPointIntent;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -57,7 +58,15 @@ public final class IntentUtils {
             return false;
         }
 
-        if (one instanceof MultiPointToSinglePointIntent) {
+        if (one instanceof SinglePointToMultiPointIntent) {
+            SinglePointToMultiPointIntent intent1 = (SinglePointToMultiPointIntent) one;
+            SinglePointToMultiPointIntent intent2 = (SinglePointToMultiPointIntent) two;
+
+            return Objects.equals(intent1.selector(), intent2.selector()) &&
+                    Objects.equals(intent1.treatment(), intent2.treatment()) &&
+                    Objects.equals(intent1.ingressPoint(), intent2.ingressPoint()) &&
+                    Objects.equals(intent1.egressPoints(), intent2.egressPoints());
+        } else if (one instanceof MultiPointToSinglePointIntent) {
             MultiPointToSinglePointIntent intent1 = (MultiPointToSinglePointIntent) one;
             MultiPointToSinglePointIntent intent2 = (MultiPointToSinglePointIntent) two;