diff --git a/core/api/src/main/java/org/onlab/onos/net/resource/LinkResourceService.java b/core/api/src/main/java/org/onlab/onos/net/resource/LinkResourceService.java
index 43cc61c..2d709cb 100644
--- a/core/api/src/main/java/org/onlab/onos/net/resource/LinkResourceService.java
+++ b/core/api/src/main/java/org/onlab/onos/net/resource/LinkResourceService.java
@@ -41,14 +41,6 @@
     Iterable<LinkResourceAllocations> getAllocations();
 
     /**
-     * Returns the resources allocated for an Intent.
-     *
-     * @param intentId the target Intent's id
-     * @return allocated resources for Intent
-     */
-    LinkResourceAllocations getAllocations(IntentId intentId);
-
-    /**
      * Returns all allocated resources to given link.
      *
      * @param link a target link
@@ -57,12 +49,12 @@
     Iterable<LinkResourceAllocations> getAllocations(Link link);
 
     /**
-     * Returns all IDs of intents using the given link.
+     * Returns the resources allocated for an Intent.
      *
-     * @param link a target link
-     * @return IDs of intents using the link
+     * @param intentId the target Intent's id
+     * @return allocated resources for Intent
      */
-    Iterable<IntentId> getIntents(Link link);
+    LinkResourceAllocations getAllocations(IntentId intentId);
 
     /**
      * Returns available resources for given link.
@@ -70,7 +62,7 @@
      * @param link a target link
      * @return available resources for the target link
      */
-    ResourceRequest getAvailableResources(Link link);
+    Iterable<ResourceRequest> getAvailableResources(Link link);
 
     /**
      * Returns available resources for given link.
diff --git a/core/net/src/main/java/org/onlab/onos/net/resource/impl/DefaultLinkResourceAllocations.java b/core/net/src/main/java/org/onlab/onos/net/resource/impl/DefaultLinkResourceAllocations.java
index 0330821..a366a81 100644
--- a/core/net/src/main/java/org/onlab/onos/net/resource/impl/DefaultLinkResourceAllocations.java
+++ b/core/net/src/main/java/org/onlab/onos/net/resource/impl/DefaultLinkResourceAllocations.java
@@ -26,7 +26,7 @@
      * @param request requested resources
      * @param allocations allocated resources
      */
-    protected DefaultLinkResourceAllocations(LinkResourceRequest request,
+    DefaultLinkResourceAllocations(LinkResourceRequest request,
             Map<Link, Set<ResourceAllocation>> allocations) {
         this.request = request;
         this.allocations = allocations;
diff --git a/core/net/src/main/java/org/onlab/onos/net/resource/impl/LinkResourceManager.java b/core/net/src/main/java/org/onlab/onos/net/resource/impl/LinkResourceManager.java
index 75e0818..d2d9e7e 100644
--- a/core/net/src/main/java/org/onlab/onos/net/resource/impl/LinkResourceManager.java
+++ b/core/net/src/main/java/org/onlab/onos/net/resource/impl/LinkResourceManager.java
@@ -3,6 +3,7 @@
 import static org.slf4j.LoggerFactory.getLogger;
 
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 
@@ -44,12 +45,16 @@
         log.info("Stopped");
     }
 
+    private Iterable<Lambda> getAvailableLambdas(Iterable<Link> links) {
+        return Sets.newHashSet(Lambda.valueOf(7));
+    }
+
     @Override
     public LinkResourceAllocations requestResources(LinkResourceRequest req) {
         // TODO implement it using a resource data store.
 
         ResourceAllocation alloc = null;
-        for (ResourceRequest r: req.resources()) {
+        for (ResourceRequest r : req.resources()) {
             switch (r.type()) {
             case BANDWIDTH:
                 log.info("requestResources() always returns requested bandwidth");
@@ -58,7 +63,10 @@
                 break;
             case LAMBDA:
                 log.info("requestResources() always returns lambda 7");
-                alloc = new LambdaResourceAllocation(Lambda.valueOf(7));
+                Iterator<Lambda> lambdaIterator = getAvailableLambdas(req.links()).iterator();
+                if (lambdaIterator.hasNext()) {
+                    alloc = new LambdaResourceAllocation(lambdaIterator.next());
+                }
                 break;
             default:
                 break;
@@ -66,7 +74,7 @@
         }
 
         Map<Link, Set<ResourceAllocation>> allocations = new HashMap<>();
-        for (Link link: req.links()) {
+        for (Link link : req.links()) {
             allocations.put(link, Sets.newHashSet(alloc));
         }
         return new DefaultLinkResourceAllocations(req, allocations);
@@ -91,25 +99,19 @@
     }
 
     @Override
-    public LinkResourceAllocations getAllocations(IntentId intentId) {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    @Override
     public Iterable<LinkResourceAllocations> getAllocations(Link link) {
         // TODO Auto-generated method stub
         return null;
     }
 
     @Override
-    public Iterable<IntentId> getIntents(Link link) {
+    public LinkResourceAllocations getAllocations(IntentId intentId) {
         // TODO Auto-generated method stub
         return null;
     }
 
     @Override
-    public ResourceRequest getAvailableResources(Link link) {
+    public Iterable<ResourceRequest> getAvailableResources(Link link) {
         // TODO Auto-generated method stub
         return null;
     }