1 files changed, 19 insertions, 0 deletions

diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourcePath.java b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourcePath.java
index d87682a9..c0c4e34f 100644
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourcePath.java
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/net/newresource/ResourcePath.java
@@ -56,6 +56,7 @@ public abstract class ResourcePath {
      * Creates an resource path which represents a discrete-type resource from the specified components.
      *
      * @param components components of the path. The order represents hierarchical structure of the resource.
+     * @return resource path instance
      */
     public static ResourcePath discrete(Object... components) {
         if (components.length == 0) {
@@ -70,6 +71,7 @@ public abstract class ResourcePath {
      *
      * @param value amount of the resource
      * @param components components of the path. The order represents hierarchical structure of the resource.
+     * @return resource path instance
      */
     public static ResourcePath continuous(double value, Object... components) {
         return new Continuous(ImmutableList.copyOf(components), value);
@@ -141,12 +143,27 @@ public abstract class ResourcePath {
         return Optional.ofNullable(parent);
     }
 
+    /**
+     * Returns a child resource path of this instance with specifying the child object.
+     * The child resource path is discrete-type.
+     *
+     * @param child child object
+     * @return a child resource path
+     */
     public ResourcePath child(Object child) {
         checkState(this instanceof Discrete);
 
         return new Discrete((Discrete) this, child);
     }
 
+    /**
+     * Returns a child resource path of this instance with specifying a child object and
+     * value. The child resource path is continuous-type.
+     *
+     * @param child child object
+     * @param value value
+     * @return a child resource path
+     */
     public ResourcePath child(Object child, double value) {
         checkState(this instanceof Discrete);
 
@@ -197,6 +214,7 @@ public abstract class ResourcePath {
      * implementation only. It is not for resource API user.
      * </p>
      */
+    @Beta
     public static final class Discrete extends ResourcePath {
         private Discrete() {
             super();
@@ -218,6 +236,7 @@ public abstract class ResourcePath {
      * Note: This class is exposed to the public, but intended to be used in the resource API
      * implementation only. It is not for resource API user.
      */
+    @Beta
     public static final class Continuous extends ResourcePath {
         // Note: value is not taken into account for equality
         private final double value;