Make the old resource APIs deprecated

Change-Id: Ib3158f3f363c928353f6ef82aac98a8e4e589953
diff --git a/core/api/src/main/java/org/onosproject/net/resource/link/LambdaResourceAllocation.java b/core/api/src/main/java/org/onosproject/net/resource/link/LambdaResourceAllocation.java
index 161cf45..930a6b2 100644
--- a/core/api/src/main/java/org/onosproject/net/resource/link/LambdaResourceAllocation.java
+++ b/core/api/src/main/java/org/onosproject/net/resource/link/LambdaResourceAllocation.java
@@ -23,7 +23,10 @@
 
 /**
  * Representation of allocated lambda resource.
+ *
+ * @deprecated in Emu Release
  */
+@Deprecated
 public class LambdaResourceAllocation implements ResourceAllocation {
     private final LambdaResource lambda;