---

Ajay Kannan · Ajay Kannan · commit 181e19b1868d · 2016-01-15T16:00:38.000-08:00
yaml --- r: 3205 b: refs/heads/master c: 3d7ea2c h: refs/heads/master i: 3203: dd25d3a
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 482954f2c5055231e5b3122ea91d2ba00ce8187c
+refs/heads/master: 3d7ea2c955bb4886ffc1954badd98ce0eff9a8a4
 refs/heads/travis: e21ee7b88a5edc3f3d8c71f90c3fc32abf7e8dd6
 refs/heads/gh-pages: 4e0561bb4504bf647db669a14417b2b2c87ba45d
 refs/heads/pubsub-alpha: 1a0e970f265af871e02274085b9662b3fe29058b
diff --git a/trunk/gcloud-java-datastore/src/main/java/com/google/gcloud/datastore/QueryResults.java b/trunk/gcloud-java-datastore/src/main/java/com/google/gcloud/datastore/QueryResults.java
@@ -35,7 +35,21 @@ public interface QueryResults<V> extends Iterator<V> {
   Class<?> resultClass();
 
   /**
-   * Returns the Cursor for point after the value returned in the last {@link #next} call.
+   * Returns the Cursor for the point after the value returned in the last {@link #next} call. This
+   * cursor can be used to issue subsequent queries (with the same constraints) that may return
+   * additional results.
+   *
+   * <p>A simple use case:
+   * <pre> {@code
+   * Query<Entity> query = Query.entityQueryBuilder()
+   *     .kind("Person")
+   *     .filter(PropertyFilter.eq("favoriteFood", "pizza"))
+   *     .build();
+   * QueryResults<Entity> results = datastore.run(query);
+   * // Consume some results (using results.next()) and do any other actions as necessary.
+   * query = query.toBuilder().startCursor(results.cursorAfter()).build();
+   * results = datastore.run(query); // now we will iterate over all entities not yet consumed
+   * </pre>
    */
   Cursor cursorAfter();
 }
