X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=dom%2Fmdsal-dom-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fmdsal%2Fdom%2Fapi%2FDOMNotificationPublishService.java;h=f6dcf4789010ab1792b5844cced59b757bbf8b8d;hb=7909da61772157584348aabc15a2cf4aa8aa78e9;hp=03332d4837a6c70023b161baf4b76326643ab86e;hpb=43e28da95d3511cf73882c16368c88295df7d35d;p=mdsal.git

diff --git a/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMNotificationPublishService.java b/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMNotificationPublishService.java
index 03332d4837..f6dcf47890 100644
--- a/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMNotificationPublishService.java
+++ b/dom/mdsal-dom-api/src/main/java/org/opendaylight/mdsal/dom/api/DOMNotificationPublishService.java
@@ -7,53 +7,49 @@
  */
 package org.opendaylight.mdsal.dom.api;
 
-import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
 import java.util.concurrent.TimeUnit;
-import javax.annotation.Nonnegative;
-import javax.annotation.Nonnull;
+import org.checkerframework.checker.index.qual.NonNegative;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.util.concurrent.FluentFutures;
 
 /**
- * A {@link DOMService} which allows its user to send {@link DOMNotification}s. It
- * provides two styles of initiating the notification delivery, similar to
- * {@link java.util.concurrent.BlockingQueue}:
- * - a put-style method which waits until the implementation can accept the notification
- *   for delivery, and
- * - an offer-style method, which attempts to enqueue the notification, but allows
- *   the caller to specify that it should never wait, or put an upper bound on how
- *   long it is going to wait.
+ * A {@link DOMService} which allows its user to publish top-level (YANG 1.0) {@link DOMNotification}s. It provides two
+ * styles of initiating the notification delivery, similar to {@link java.util.concurrent.BlockingQueue}:
+ * <ul>
+ *   <li>a put-style method which waits until the implementation can accept the notification for delivery, and</li>
+ *   <li>an offer-style method, which attempts to enqueue the notification, but allows the caller to specify that it
+ *       should never wait, or put an upper bound on how long it is going to wait</li>
+ * </ul>
  */
 public interface DOMNotificationPublishService extends DOMService {
     /**
      * Well-known value indicating that the implementation is currently not
      * able to accept a notification.
      */
-    ListenableFuture<Object> REJECTED = Futures.immediateFailedFuture(new DOMNotificationRejectedException("Unacceptable blocking conditions encountered"));
+    ListenableFuture<Object> REJECTED = FluentFutures.immediateFailedFluentFuture(
+        new DOMNotificationRejectedException("Unacceptable blocking conditions encountered"));
 
     /**
      * Publish a notification. The result of this method is a {@link ListenableFuture} which will
      * complete once the notification has been delivered to all immediate registrants. The type of
      * the object resulting from the future is not defined and implementations may use it to convey
      * additional information related to the publishing process.
-     *
      * Abstract subclasses can refine the return type as returning a promise of a more specific
      * type, e.g.:
-     *
      * public interface DeliveryStatus { int getListenerCount(); } ListenableFuture&lt;? extends
      * DeliveryStatus&gt;[ putNotification(DOMNotification notification);
-     *
      * Once the Future succeeds, the resulting object can be queried for traits using instanceof,
      * e.g:
-     *
      * // Can block when (for example) the implemention's ThreadPool queue is full Object o =
      * service.putNotification(notif).get(); if (o instanceof DeliveryStatus) { DeliveryStatus ds =
      * (DeliveryStatus)o; LOG.debug("Notification was received by {} listeners",
      * ds.getListenerCount();); } }
-     *
      * In case an implementation is running out of resources, it can block the calling thread until
      * enough resources become available to accept the notification for processing, or it is
      * interrupted.
      *
+     * <p>
      * Caution: completion here means that the implementation has completed processing of the
      * notification. This does not mean that all existing registrants have seen the notification.
      * Most importantly, the delivery process at other cluster nodes may have not begun yet.
@@ -64,7 +60,8 @@ public interface DOMNotificationPublishService extends DOMService {
      * @throws InterruptedException if interrupted while waiting
      * @throws NullPointerException if notification is null.
      */
-    @Nonnull ListenableFuture<? extends Object> putNotification(@Nonnull DOMNotification notification) throws InterruptedException;
+    @NonNull ListenableFuture<? extends Object> putNotification(@NonNull DOMNotification notification)
+            throws InterruptedException;
 
     /**
      * Attempt to publish a notification. The result of this method is a {@link ListenableFuture}
@@ -81,7 +78,7 @@ public interface DOMNotificationPublishService extends DOMService {
      *         delivery.
      * @throws NullPointerException if notification is null.
      */
-    @Nonnull ListenableFuture<? extends Object> offerNotification(@Nonnull DOMNotification notification);
+    @NonNull ListenableFuture<? extends Object> offerNotification(@NonNull DOMNotification notification);
 
     /**
      * Attempt to publish a notification. The result of this method is a {@link ListenableFuture}
@@ -102,6 +99,6 @@ public interface DOMNotificationPublishService extends DOMService {
      * @throws NullPointerException if notification or unit is null.
      * @throws IllegalArgumentException if timeout is negative.
      */
-    @Nonnull ListenableFuture<? extends Object> offerNotification(@Nonnull DOMNotification notification,
-        @Nonnegative long timeout, @Nonnull TimeUnit unit) throws InterruptedException;
+    @NonNull ListenableFuture<? extends Object> offerNotification(@NonNull DOMNotification notification,
+            @NonNegative long timeout, @NonNull TimeUnit unit) throws InterruptedException;
 }