googleapis · jdpedrie · Jun 30, 2017 · Jun 30, 2017
diff --git a/README.md b/README.md
@@ -16,10 +16,10 @@ This client supports the following Google Cloud Platform services at a [Beta](#v
 
 * [Google BigQuery](#google-bigquery-beta) (Beta)
 * [Google Cloud Natural Language](#google-cloud-natural-language-beta) (Beta)
+* [Google Cloud Pub/Sub](#google-cloud-pubsub-beta) (Beta)
 * [Google Cloud Vision](#google-cloud-vision-beta) (Beta)
 
 This client supports the following Google Cloud Platform services at an [Alpha](#versioning) quality level:
-* [Google Cloud Pub/Sub](#google-cloud-pubsub-alpha) (Alpha)
 * [Cloud Spanner](#cloud-spanner-alpha) (Alpha)
 * [Google Cloud Speech](#google-cloud-speech-alpha) (Alpha)
 * [Google Cloud Video Intelligence](#google-cloud-video-intelligence-alpha) (Alpha)
@@ -305,47 +305,7 @@ Google Cloud Natural Language can be installed separately by requiring the `goog
 $ require google/cloud-language
 ```
 
-## Google Cloud Vision (Beta)
-
-- [API Documentation](http://googlecloudplatform.github.io/google-cloud-php/#/docs/latest/vision/visionclient)
-- [Official Documentation](https://cloud.google.com/vision/docs)
-
-#### Preview
-
-```php
-require 'vendor/autoload.php';
-
-use Google\Cloud\Vision\VisionClient;
-
-$vision = new VisionClient([
-    'projectId' => 'my_project'
-]);
-
-// Annotate an image, detecting faces.
-$image = $vision->image(
-    fopen('/data/family_photo.jpg', 'r'),
-    ['faces']
-);
-
-$annotation = $vision->annotate($image);
-
-// Determine if the detected faces have headwear.
-foreach ($annotation->faces() as $key => $face) {
-    if ($face->hasHeadwear()) {
-        echo "Face $key has headwear.\n";
-    }
-}
-```
-
-#### google/cloud-vision
-
-Google Cloud Vision can be installed separately by requiring the `google/cloud-vision` composer package:
-
-```
-$ require google/cloud-vision
-```
-
-## Google Cloud Pub/Sub (Alpha)
+## Google Cloud Pub/Sub (Beta)
 
 - [API Documentation](http://googlecloudplatform.github.io/google-cloud-php/#/docs/latest/pubsub/pubsubclient)
 - [Official Documentation](https://cloud.google.com/pubsub/docs)
@@ -392,6 +352,46 @@ Google Cloud Pub/Sub can be installed separately by requiring the `google/cloud-
 $ require google/cloud-pubsub
 ```
 
+## Google Cloud Vision (Beta)
+
+- [API Documentation](http://googlecloudplatform.github.io/google-cloud-php/#/docs/latest/vision/visionclient)
+- [Official Documentation](https://cloud.google.com/vision/docs)
+
+#### Preview
+
+```php
+require 'vendor/autoload.php';
+
+use Google\Cloud\Vision\VisionClient;
+
+$vision = new VisionClient([
+    'projectId' => 'my_project'
+]);
+
+// Annotate an image, detecting faces.
+$image = $vision->image(
+    fopen('/data/family_photo.jpg', 'r'),
+    ['faces']
+);
+
+$annotation = $vision->annotate($image);
+
+// Determine if the detected faces have headwear.
+foreach ($annotation->faces() as $key => $face) {
+    if ($face->hasHeadwear()) {
+        echo "Face $key has headwear.\n";
+    }
+}
+```
+
+#### google/cloud-vision
+
+Google Cloud Vision can be installed separately by requiring the `google/cloud-vision` composer package:
+
+```
+$ require google/cloud-vision
+```
+
 ## Cloud Spanner (Alpha)
 
 - [API Documentation](http://googlecloudplatform.github.io/google-cloud-php/#/docs/latest/spanner/spannerclient)

diff --git a/src/Core/Batch/BatchConfig.php b/src/Core/Batch/BatchConfig.php
@@ -19,6 +19,11 @@
 
 /**
  * Hold configurations for the {@see \Google\Cloud\Core\Batch\BatchRunner}.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class BatchConfig
 {

diff --git a/src/Core/Batch/BatchDaemon.php b/src/Core/Batch/BatchDaemon.php
@@ -24,6 +24,11 @@
  *
  * The system test is responsible for testing this class.
  * {@see \Google\Cloud\Tests\System\Core\Batch}
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class BatchDaemon
 {

diff --git a/src/Core/Batch/BatchJob.php b/src/Core/Batch/BatchJob.php
@@ -19,6 +19,11 @@
 
 /**
  * Represent batch jobs.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class BatchJob
 {

diff --git a/src/Core/Batch/BatchRunner.php b/src/Core/Batch/BatchRunner.php
@@ -19,6 +19,11 @@
 
 /**
  * A class for executing jobs in batch.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class BatchRunner
 {

diff --git a/src/Core/Batch/BatchTrait.php b/src/Core/Batch/BatchTrait.php
@@ -19,6 +19,11 @@
 
 /**
  * A trait to assist in the registering and processing of batch jobs.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 trait BatchTrait
 {

diff --git a/src/Core/Batch/ConfigStorageInterface.php b/src/Core/Batch/ConfigStorageInterface.php
@@ -19,6 +19,11 @@
 
 /**
  * An interface for storing the configuration.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 interface ConfigStorageInterface
 {

diff --git a/src/Core/Batch/HandleFailureTrait.php b/src/Core/Batch/HandleFailureTrait.php
@@ -19,6 +19,11 @@
 
 /**
  * A utility trait for handling failed items.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 trait HandleFailureTrait
 {

diff --git a/src/Core/Batch/InMemoryConfigStorage.php b/src/Core/Batch/InMemoryConfigStorage.php
@@ -19,6 +19,11 @@
 
 /**
  * In-memory ConfigStorageInterface implementation.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 final class InMemoryConfigStorage implements
     ConfigStorageInterface,

diff --git a/src/Core/Batch/ProcessItemInterface.php b/src/Core/Batch/ProcessItemInterface.php
@@ -19,6 +19,11 @@
 
 /**
  * An interface for processing the items.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 interface ProcessItemInterface
 {

diff --git a/src/Core/Batch/Retry.php b/src/Core/Batch/Retry.php
@@ -19,6 +19,11 @@
 
 /**
  * A class for retrying the failed items.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class Retry
 {

diff --git a/src/Core/Batch/SysvConfigStorage.php b/src/Core/Batch/SysvConfigStorage.php
@@ -19,6 +19,11 @@
 
 /**
  * ConfigStorageInterface implementation with SystemV IPC shared memory.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class SysvConfigStorage implements ConfigStorageInterface
 {

diff --git a/src/Core/Batch/SysvProcessor.php b/src/Core/Batch/SysvProcessor.php
@@ -19,6 +19,11 @@
 
 /**
  * ProcessItemInterface implementation with SysV IPC message queue.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class SysvProcessor implements ProcessItemInterface
 {

diff --git a/src/Core/Batch/SysvTrait.php b/src/Core/Batch/SysvTrait.php
@@ -19,6 +19,11 @@
 
 /**
  * A utility trait related to System V IPC.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 trait SysvTrait
 {

diff --git a/src/Logging/LoggingClient.php b/src/Logging/LoggingClient.php
@@ -123,6 +123,10 @@ class LoggingClient
      *           BatchRunner.
      * }
      * @return PsrLogger
+     * @experimental The experimental flag means that while we believe this method
+     *      or class is ready for use, it may change before release in backwards-
+     *      incompatible ways. Please use with caution, and test thoroughly when
+     *      upgrading.
      **/
     public static function psrBatchLogger($name, array $options = [])
     {
@@ -506,7 +510,8 @@ function (array $entry) {
      *           **Defaults to** ['batchSize' => 1000,
      *                            'callPeriod' => 2.0,
      *                            'workerNum' => 2]. Applies only when
-     *           `batchEnabled` is set to `true`.
+     *           `batchEnabled` is set to `true`. Note that this option is
+     *           currently considered **experimental** and is subject to change.
      *     @type array $clientConfig Configuration options for the Logging client
      *           used to handle processing of batch items. For valid options
      *           please see

diff --git a/src/Logging/PsrLogger.php b/src/Logging/PsrLogger.php
@@ -92,7 +92,8 @@ class PsrLogger implements LoggerInterface, \Serializable
      *           automatically chosen provider, based on detected environment
      *           settings.
      *     @type bool $batchEnabled Determines whether or not to use background
-     *           batching. **Defaults to** `false`.
+     *           batching. **Defaults to** `false`. Note that this option is
+     *           currently considered **experimental** and is subject to change.
      *     @type bool $debugOutput Whether or not to output debug information.
      *           **Defaults to** false. Applies only when `batchEnabled` is set
      *           to `true`.

diff --git a/src/PubSub/BatchPublisher.php b/src/PubSub/BatchPublisher.php
@@ -35,6 +35,11 @@
  *     'data' => 'An important message.'
  * ]);
  * ```
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class BatchPublisher
 {

diff --git a/src/PubSub/Topic.php b/src/PubSub/Topic.php
@@ -383,6 +383,10 @@ public function publishBatch(array $messages, array $options = [])
      *           Example: `pubsub-topic-mytopic`.
      * }
      * @return BatchPublisher
+     * @experimental The experimental flag means that while we believe this method
+     *      or class is ready for use, it may change before release in backwards-
+     *      incompatible ways. Please use with caution, and test thoroughly when
+     *      upgrading.
      */
     public function batchPublisher(array $options = [])
     {

diff --git a/src/Trace/Reporter/AsyncReporter.php b/src/Trace/Reporter/AsyncReporter.php
@@ -25,6 +25,11 @@
 /**
  * This implementation of the ReporterInterface use the BatchRunner to provide
  * asynchronous reporting of Traces and their TraceSpans.
+ *
+ * @experimental The experimental flag means that while we believe this method
+ *      or class is ready for use, it may change before release in backwards-
+ *      incompatible ways. Please use with caution, and test thoroughly when
+ *      upgrading.
  */
 class AsyncReporter implements ReporterInterface
 {