Define and implement a method to query available resources
Change-Id: I49fbcdf215e402603ea15f469d41e572f1cce1c6
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
index 82d8474..ad684c8 100644
--- a/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceService.java
@@ -153,6 +153,14 @@
Collection<ResourceAllocation> getResourceAllocations(ResourceConsumer consumer);
/**
+ * Returns resource paths that point available child resources under the specified resource path.
+ *
+ * @param parent parent resource path
+ * @return available resource paths under the specified resource path
+ */
+ Collection<ResourcePath> getAvailableResources(ResourcePath parent);
+
+ /**
* Returns the availability of the specified resource.
*
* @param resource resource to check the availability
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java b/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java
index 5a034b4..2cab9d4 100644
--- a/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java
+++ b/core/api/src/main/java/org/onosproject/net/newresource/ResourceStore.java
@@ -92,6 +92,14 @@
Collection<ResourcePath> getResources(ResourceConsumer consumer);
/**
+ * Returns a collection of the child resources of the specified parent.
+ *
+ * @param parent parent of the resource to be returned
+ * @return a collection of the child resources of the specified resource
+ */
+ Collection<ResourcePath> getChildResources(ResourcePath parent);
+
+ /**
* Returns a collection of the resources which are children of the specified parent and
* whose type is the specified class.
*