feat: add featurestore service to aiplatform v1 feat: add metadata se…

…rvice to aiplatform v1 (#692)

* feat: add featurestore service to aiplatform v1 feat: add metadata service to aiplatform v1

Committer: @dizcology
PiperOrigin-RevId: 402573132

Source-Link: googleapis/googleapis@d706102

Source-Link: googleapis/googleapis-gen@3e9242f
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google-cloud-aiplatform/src/main/java/com/google/cloud/aiplatform/v1/FeaturestoreOnlineServingServiceClient.java

@@ -0,0 +1,336 @@
+/*
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.aiplatform.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.aiplatform.v1.stub.FeaturestoreOnlineServingServiceStub;
+import com.google.cloud.aiplatform.v1.stub.FeaturestoreOnlineServingServiceStubSettings;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Service Description: A service for serving online feature values.
+ *
+ * <p>This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * <pre>{@code
+ * try (FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+ *     FeaturestoreOnlineServingServiceClient.create()) {
+ *   EntityTypeName entityType =
+ *       EntityTypeName.of("[PROJECT]", "[LOCATION]", "[FEATURESTORE]", "[ENTITY_TYPE]");
+ *   ReadFeatureValuesResponse response =
+ *       featurestoreOnlineServingServiceClient.readFeatureValues(entityType);
+ * }
+ * }</pre>
+ *
+ * <p>Note: close() needs to be called on the FeaturestoreOnlineServingServiceClient object to clean
+ * up resources such as threads. In the example above, try-with-resources is used, which
+ * automatically calls close().
+ *
+ * <p>The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * <ol>
+ *   <li>A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   <li>A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   <li>A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * </ol>
+ *
+ * <p>See the individual methods for example code.
+ *
+ * <p>Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * <p>This class can be customized by passing in a custom instance of
+ * FeaturestoreOnlineServingServiceSettings to create(). For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>{@code
+ * FeaturestoreOnlineServingServiceSettings featurestoreOnlineServingServiceSettings =
+ *     FeaturestoreOnlineServingServiceSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+ *     FeaturestoreOnlineServingServiceClient.create(featurestoreOnlineServingServiceSettings);
+ * }</pre>
+ *
+ * <p>To customize the endpoint:
+ *
+ * <pre>{@code
+ * FeaturestoreOnlineServingServiceSettings featurestoreOnlineServingServiceSettings =
+ *     FeaturestoreOnlineServingServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+ *     FeaturestoreOnlineServingServiceClient.create(featurestoreOnlineServingServiceSettings);
+ * }</pre>
+ *
+ * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
+ */
+@Generated("by gapic-generator-java")
+public class FeaturestoreOnlineServingServiceClient implements BackgroundResource {
+  private final FeaturestoreOnlineServingServiceSettings settings;
+  private final FeaturestoreOnlineServingServiceStub stub;
+
+  /** Constructs an instance of FeaturestoreOnlineServingServiceClient with default settings. */
+  public static final FeaturestoreOnlineServingServiceClient create() throws IOException {
+    return create(FeaturestoreOnlineServingServiceSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of FeaturestoreOnlineServingServiceClient, using the given settings. The
+   * channels are created based on the settings passed in, or defaults for any settings that are not
+   * set.
+   */
+  public static final FeaturestoreOnlineServingServiceClient create(
+      FeaturestoreOnlineServingServiceSettings settings) throws IOException {
+    return new FeaturestoreOnlineServingServiceClient(settings);
+  }
+
+  /**
+   * Constructs an instance of FeaturestoreOnlineServingServiceClient, using the given stub for
+   * making calls. This is for advanced usage - prefer using
+   * create(FeaturestoreOnlineServingServiceSettings).
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final FeaturestoreOnlineServingServiceClient create(
+      FeaturestoreOnlineServingServiceStub stub) {
+    return new FeaturestoreOnlineServingServiceClient(stub);
+  }
+
+  /**
+   * Constructs an instance of FeaturestoreOnlineServingServiceClient, using the given settings.
+   * This is protected so that it is easy to make a subclass, but otherwise, the static factory
+   * methods should be preferred.
+   */
+  protected FeaturestoreOnlineServingServiceClient(
+      FeaturestoreOnlineServingServiceSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub =
+        ((FeaturestoreOnlineServingServiceStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected FeaturestoreOnlineServingServiceClient(FeaturestoreOnlineServingServiceStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final FeaturestoreOnlineServingServiceSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public FeaturestoreOnlineServingServiceStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Reads Feature values of a specific entity of an EntityType. For reading feature values of
+   * multiple entities of an EntityType, please use StreamingReadFeatureValues.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * try (FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+   *     FeaturestoreOnlineServingServiceClient.create()) {
+   *   EntityTypeName entityType =
+   *       EntityTypeName.of("[PROJECT]", "[LOCATION]", "[FEATURESTORE]", "[ENTITY_TYPE]");
+   *   ReadFeatureValuesResponse response =
+   *       featurestoreOnlineServingServiceClient.readFeatureValues(entityType);
+   * }
+   * }</pre>
+   *
+   * @param entityType Required. The resource name of the EntityType for the entity being read.
+   *     Value format:
+   *     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entityType}`.
+   *     For example, for a machine learning model predicting user clicks on a website, an
+   *     EntityType ID could be `user`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ReadFeatureValuesResponse readFeatureValues(EntityTypeName entityType) {
+    ReadFeatureValuesRequest request =
+        ReadFeatureValuesRequest.newBuilder()
+            .setEntityType(entityType == null ? null : entityType.toString())
+            .build();
+    return readFeatureValues(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Reads Feature values of a specific entity of an EntityType. For reading feature values of
+   * multiple entities of an EntityType, please use StreamingReadFeatureValues.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * try (FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+   *     FeaturestoreOnlineServingServiceClient.create()) {
+   *   String entityType =
+   *       EntityTypeName.of("[PROJECT]", "[LOCATION]", "[FEATURESTORE]", "[ENTITY_TYPE]")
+   *           .toString();
+   *   ReadFeatureValuesResponse response =
+   *       featurestoreOnlineServingServiceClient.readFeatureValues(entityType);
+   * }
+   * }</pre>
+   *
+   * @param entityType Required. The resource name of the EntityType for the entity being read.
+   *     Value format:
+   *     `projects/{project}/locations/{location}/featurestores/{featurestore}/entityTypes/{entityType}`.
+   *     For example, for a machine learning model predicting user clicks on a website, an
+   *     EntityType ID could be `user`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ReadFeatureValuesResponse readFeatureValues(String entityType) {
+    ReadFeatureValuesRequest request =
+        ReadFeatureValuesRequest.newBuilder().setEntityType(entityType).build();
+    return readFeatureValues(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Reads Feature values of a specific entity of an EntityType. For reading feature values of
+   * multiple entities of an EntityType, please use StreamingReadFeatureValues.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * try (FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+   *     FeaturestoreOnlineServingServiceClient.create()) {
+   *   ReadFeatureValuesRequest request =
+   *       ReadFeatureValuesRequest.newBuilder()
+   *           .setEntityType(
+   *               EntityTypeName.of("[PROJECT]", "[LOCATION]", "[FEATURESTORE]", "[ENTITY_TYPE]")
+   *                   .toString())
+   *           .setEntityId("entityId-2102099874")
+   *           .setFeatureSelector(FeatureSelector.newBuilder().build())
+   *           .build();
+   *   ReadFeatureValuesResponse response =
+   *       featurestoreOnlineServingServiceClient.readFeatureValues(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ReadFeatureValuesResponse readFeatureValues(ReadFeatureValuesRequest request) {
+    return readFeatureValuesCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Reads Feature values of a specific entity of an EntityType. For reading feature values of
+   * multiple entities of an EntityType, please use StreamingReadFeatureValues.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * try (FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+   *     FeaturestoreOnlineServingServiceClient.create()) {
+   *   ReadFeatureValuesRequest request =
+   *       ReadFeatureValuesRequest.newBuilder()
+   *           .setEntityType(
+   *               EntityTypeName.of("[PROJECT]", "[LOCATION]", "[FEATURESTORE]", "[ENTITY_TYPE]")
+   *                   .toString())
+   *           .setEntityId("entityId-2102099874")
+   *           .setFeatureSelector(FeatureSelector.newBuilder().build())
+   *           .build();
+   *   ApiFuture<ReadFeatureValuesResponse> future =
+   *       featurestoreOnlineServingServiceClient.readFeatureValuesCallable().futureCall(request);
+   *   // Do something.
+   *   ReadFeatureValuesResponse response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ReadFeatureValuesRequest, ReadFeatureValuesResponse>
+      readFeatureValuesCallable() {
+    return stub.readFeatureValuesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Reads Feature values for multiple entities. Depending on their size, data for different
+   * entities may be broken up across multiple responses.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * try (FeaturestoreOnlineServingServiceClient featurestoreOnlineServingServiceClient =
+   *     FeaturestoreOnlineServingServiceClient.create()) {
+   *   StreamingReadFeatureValuesRequest request =
+   *       StreamingReadFeatureValuesRequest.newBuilder()
+   *           .setEntityType(
+   *               EntityTypeName.of("[PROJECT]", "[LOCATION]", "[FEATURESTORE]", "[ENTITY_TYPE]")
+   *                   .toString())
+   *           .addAllEntityIds(new ArrayList<String>())
+   *           .setFeatureSelector(FeatureSelector.newBuilder().build())
+   *           .build();
+   *   ServerStream<ReadFeatureValuesResponse> stream =
+   *       featurestoreOnlineServingServiceClient.streamingReadFeatureValuesCallable().call(request);
+   *   for (ReadFeatureValuesResponse response : stream) {
+   *     // Do something when a response is received.
+   *   }
+   * }
+   * }</pre>
+   */
+  public final ServerStreamingCallable<StreamingReadFeatureValuesRequest, ReadFeatureValuesResponse>
+      streamingReadFeatureValuesCallable() {
+    return stub.streamingReadFeatureValuesCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+}