adding Get by IntentId to LinkResourceService

Change-Id: Ic27daef6e3e55a7d2301f8009432d6c216e1523d

@@ -30,6 +30,8 @@ public interface LinkResourceService {
      */
     Iterable<LinkResourceAllocations> getAllocations();
 
+    LinkResourceAllocations getAllocation(IntentId intentId);
+
     /**
      * Returns all allocated resources to given link.
      *

@@ -48,6 +48,12 @@ public class LinkResourceManager implements LinkResourceService {
     }
 
     @Override
+    public LinkResourceAllocations getAllocation(IntentId intentId) {
+        // TODO Auto-generated method stub
+        return null;
+    }
+
+    @Override
     public Iterable<LinkResourceAllocations> getAllocations(Link link) {
         // TODO Auto-generated method stub
         return null;