---

Ajay Kannan · Ajay Kannan · commit 19a90728596c · 2016-01-15T16:00:38.000-08:00
yaml --- r: 7143 b: refs/heads/tswast-patch-1 c: 3d7ea2c h: refs/heads/master i: 7141: be36e90 7139: a835990 7135: 36dea59
diff --git a/[refs] b/[refs]
@@ -57,5 +57,5 @@ refs/tags/v0.18.0: 9d193c4c4b9d1c6f21515dd8e50836b9194ec9bb
 refs/tags/v0.19.0: e67b56e4d8dad5f9a7b38c9b2107c23c828f2ed5
 refs/tags/v0.20.0: 839f7fb7156535146aa1cb2c5aadd8d375d854e8
 refs/tags/v0.20.1: 370471f437f1f4f68a11e068df5cd6bf39edb1fa
-refs/heads/tswast-patch-1: 482954f2c5055231e5b3122ea91d2ba00ce8187c
+refs/heads/tswast-patch-1: 3d7ea2c955bb4886ffc1954badd98ce0eff9a8a4
 refs/heads/pubsub-streaming-pull: 19262b752ee874eb2ca3b950eb2aef44d5a5267b
diff --git a/branches/tswast-patch-1/gcloud-java-datastore/src/main/java/com/google/gcloud/datastore/QueryResults.java b/branches/tswast-patch-1/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();
 }
