/*
 * Copyright 2023 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.networkmanagement.v1beta1;

import com.google.api.core.ApiFuture;
import com.google.api.core.ApiFutures;
import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.httpjson.longrunning.OperationsClient;
import com.google.api.gax.longrunning.OperationFuture;
import com.google.api.gax.paging.AbstractFixedSizeCollection;
import com.google.api.gax.paging.AbstractPage;
import com.google.api.gax.paging.AbstractPagedListResponse;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.PageContext;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.networkmanagement.v1beta1.stub.ReachabilityServiceStub;
import com.google.cloud.networkmanagement.v1beta1.stub.ReachabilityServiceStubSettings;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.longrunning.Operation;
import com.google.protobuf.Empty;
import java.io.IOException;
import java.util.List;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * Service Description: The Reachability service in the Google Cloud Network Management API provides
 * services that analyze the reachability within a single Google Virtual Private Cloud (VPC)
 * network, between peered VPC networks, between VPC and on-premises networks, or between VPC
 * networks and internet hosts. A reachability analysis is based on Google Cloud network
 * configurations.
 *
 * <p>You can use the analysis results to verify these configurations and to troubleshoot
 * connectivity issues.
 *
 * <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
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
 *   GetConnectivityTestRequest request =
 *       GetConnectivityTestRequest.newBuilder().setName("name3373707").build();
 *   ConnectivityTest response = reachabilityServiceClient.getConnectivityTest(request);
 * }
 * }</pre>
 *
 * <p>Note: close() needs to be called on the ReachabilityServiceClient 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 ReachabilityServiceSettings to
 * create(). For example:
 *
 * <p>To customize credentials:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * ReachabilityServiceSettings reachabilityServiceSettings =
 *     ReachabilityServiceSettings.newBuilder()
 *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
 *         .build();
 * ReachabilityServiceClient reachabilityServiceClient =
 *     ReachabilityServiceClient.create(reachabilityServiceSettings);
 * }</pre>
 *
 * <p>To customize the endpoint:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * ReachabilityServiceSettings reachabilityServiceSettings =
 *     ReachabilityServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 * ReachabilityServiceClient reachabilityServiceClient =
 *     ReachabilityServiceClient.create(reachabilityServiceSettings);
 * }</pre>
 *
 * <p>To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
 * the wire:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * ReachabilityServiceSettings reachabilityServiceSettings =
 *     ReachabilityServiceSettings.newHttpJsonBuilder().build();
 * ReachabilityServiceClient reachabilityServiceClient =
 *     ReachabilityServiceClient.create(reachabilityServiceSettings);
 * }</pre>
 *
 * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
 */
@BetaApi
@Generated("by gapic-generator-java")
public class ReachabilityServiceClient implements BackgroundResource {
  private final ReachabilityServiceSettings settings;
  private final ReachabilityServiceStub stub;
  private final OperationsClient httpJsonOperationsClient;
  private final com.google.longrunning.OperationsClient operationsClient;

  /** Constructs an instance of ReachabilityServiceClient with default settings. */
  public static final ReachabilityServiceClient create() throws IOException {
    return create(ReachabilityServiceSettings.newBuilder().build());
  }

  /**
   * Constructs an instance of ReachabilityServiceClient, 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 ReachabilityServiceClient create(ReachabilityServiceSettings settings)
      throws IOException {
    return new ReachabilityServiceClient(settings);
  }

  /**
   * Constructs an instance of ReachabilityServiceClient, using the given stub for making calls.
   * This is for advanced usage - prefer using create(ReachabilityServiceSettings).
   */
  public static final ReachabilityServiceClient create(ReachabilityServiceStub stub) {
    return new ReachabilityServiceClient(stub);
  }

  /**
   * Constructs an instance of ReachabilityServiceClient, 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 ReachabilityServiceClient(ReachabilityServiceSettings settings) throws IOException {
    this.settings = settings;
    this.stub = ((ReachabilityServiceStubSettings) settings.getStubSettings()).createStub();
    this.operationsClient =
        com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
    this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
  }

  protected ReachabilityServiceClient(ReachabilityServiceStub stub) {
    this.settings = null;
    this.stub = stub;
    this.operationsClient =
        com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
    this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
  }

  public final ReachabilityServiceSettings getSettings() {
    return settings;
  }

  public ReachabilityServiceStub getStub() {
    return stub;
  }

  /**
   * Returns the OperationsClient that can be used to query the status of a long-running operation
   * returned by another API method call.
   */
  public final com.google.longrunning.OperationsClient getOperationsClient() {
    return operationsClient;
  }

  /**
   * Returns the OperationsClient that can be used to query the status of a long-running operation
   * returned by another API method call.
   */
  @BetaApi
  public final OperationsClient getHttpJsonOperationsClient() {
    return httpJsonOperationsClient;
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all Connectivity Tests owned by a project.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   ListConnectivityTestsRequest request =
   *       ListConnectivityTestsRequest.newBuilder()
   *           .setParent("parent-995424086")
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   for (ConnectivityTest element :
   *       reachabilityServiceClient.listConnectivityTests(request).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</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 ListConnectivityTestsPagedResponse listConnectivityTests(
      ListConnectivityTestsRequest request) {
    return listConnectivityTestsPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all Connectivity Tests owned by a project.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   ListConnectivityTestsRequest request =
   *       ListConnectivityTestsRequest.newBuilder()
   *           .setParent("parent-995424086")
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   ApiFuture<ConnectivityTest> future =
   *       reachabilityServiceClient.listConnectivityTestsPagedCallable().futureCall(request);
   *   // Do something.
   *   for (ConnectivityTest element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListConnectivityTestsRequest, ListConnectivityTestsPagedResponse>
      listConnectivityTestsPagedCallable() {
    return stub.listConnectivityTestsPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all Connectivity Tests owned by a project.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   ListConnectivityTestsRequest request =
   *       ListConnectivityTestsRequest.newBuilder()
   *           .setParent("parent-995424086")
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   while (true) {
   *     ListConnectivityTestsResponse response =
   *         reachabilityServiceClient.listConnectivityTestsCallable().call(request);
   *     for (ConnectivityTest element : response.getResourcesList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListConnectivityTestsRequest, ListConnectivityTestsResponse>
      listConnectivityTestsCallable() {
    return stub.listConnectivityTestsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the details of a specific Connectivity Test.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   GetConnectivityTestRequest request =
   *       GetConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   ConnectivityTest response = reachabilityServiceClient.getConnectivityTest(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 ConnectivityTest getConnectivityTest(GetConnectivityTestRequest request) {
    return getConnectivityTestCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the details of a specific Connectivity Test.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   GetConnectivityTestRequest request =
   *       GetConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   ApiFuture<ConnectivityTest> future =
   *       reachabilityServiceClient.getConnectivityTestCallable().futureCall(request);
   *   // Do something.
   *   ConnectivityTest response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetConnectivityTestRequest, ConnectivityTest>
      getConnectivityTestCallable() {
    return stub.getConnectivityTestCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a new Connectivity Test. After you create a test, the reachability analysis is
   * performed as part of the long running operation, which completes when the analysis completes.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are invalid (for example, containing
   * non-existent resources in the network, or you don't have read permissions to the network
   * configurations of listed projects), then the reachability result returns a value of `UNKNOWN`.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are incomplete, the reachability result
   * returns a value of &lt;code&gt;AMBIGUOUS&lt;/code&gt;. For more information, see the
   * Connectivity Test documentation.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   CreateConnectivityTestRequest request =
   *       CreateConnectivityTestRequest.newBuilder()
   *           .setParent("parent-995424086")
   *           .setTestId("testId-877170355")
   *           .setResource(ConnectivityTest.newBuilder().build())
   *           .build();
   *   ConnectivityTest response =
   *       reachabilityServiceClient.createConnectivityTestAsync(request).get();
   * }
   * }</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 OperationFuture<ConnectivityTest, OperationMetadata> createConnectivityTestAsync(
      CreateConnectivityTestRequest request) {
    return createConnectivityTestOperationCallable().futureCall(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a new Connectivity Test. After you create a test, the reachability analysis is
   * performed as part of the long running operation, which completes when the analysis completes.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are invalid (for example, containing
   * non-existent resources in the network, or you don't have read permissions to the network
   * configurations of listed projects), then the reachability result returns a value of `UNKNOWN`.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are incomplete, the reachability result
   * returns a value of &lt;code&gt;AMBIGUOUS&lt;/code&gt;. For more information, see the
   * Connectivity Test documentation.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   CreateConnectivityTestRequest request =
   *       CreateConnectivityTestRequest.newBuilder()
   *           .setParent("parent-995424086")
   *           .setTestId("testId-877170355")
   *           .setResource(ConnectivityTest.newBuilder().build())
   *           .build();
   *   OperationFuture<ConnectivityTest, OperationMetadata> future =
   *       reachabilityServiceClient.createConnectivityTestOperationCallable().futureCall(request);
   *   // Do something.
   *   ConnectivityTest response = future.get();
   * }
   * }</pre>
   */
  public final OperationCallable<CreateConnectivityTestRequest, ConnectivityTest, OperationMetadata>
      createConnectivityTestOperationCallable() {
    return stub.createConnectivityTestOperationCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a new Connectivity Test. After you create a test, the reachability analysis is
   * performed as part of the long running operation, which completes when the analysis completes.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are invalid (for example, containing
   * non-existent resources in the network, or you don't have read permissions to the network
   * configurations of listed projects), then the reachability result returns a value of `UNKNOWN`.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are incomplete, the reachability result
   * returns a value of &lt;code&gt;AMBIGUOUS&lt;/code&gt;. For more information, see the
   * Connectivity Test documentation.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   CreateConnectivityTestRequest request =
   *       CreateConnectivityTestRequest.newBuilder()
   *           .setParent("parent-995424086")
   *           .setTestId("testId-877170355")
   *           .setResource(ConnectivityTest.newBuilder().build())
   *           .build();
   *   ApiFuture<Operation> future =
   *       reachabilityServiceClient.createConnectivityTestCallable().futureCall(request);
   *   // Do something.
   *   Operation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<CreateConnectivityTestRequest, Operation>
      createConnectivityTestCallable() {
    return stub.createConnectivityTestCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates the configuration of an existing `ConnectivityTest`. After you update a test, the
   * reachability analysis is performed as part of the long running operation, which completes when
   * the analysis completes. The Reachability state in the test resource is updated with the new
   * result.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are invalid (for example, they contain
   * non-existent resources in the network, or the user does not have read permissions to the
   * network configurations of listed projects), then the reachability result returns a value of
   * &lt;code&gt;UNKNOWN&lt;/code&gt;.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are incomplete, the reachability result
   * returns a value of `AMBIGUOUS`. See the documentation in `ConnectivityTest` for for more
   * details.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   UpdateConnectivityTestRequest request =
   *       UpdateConnectivityTestRequest.newBuilder()
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setResource(ConnectivityTest.newBuilder().build())
   *           .build();
   *   ConnectivityTest response =
   *       reachabilityServiceClient.updateConnectivityTestAsync(request).get();
   * }
   * }</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 OperationFuture<ConnectivityTest, OperationMetadata> updateConnectivityTestAsync(
      UpdateConnectivityTestRequest request) {
    return updateConnectivityTestOperationCallable().futureCall(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates the configuration of an existing `ConnectivityTest`. After you update a test, the
   * reachability analysis is performed as part of the long running operation, which completes when
   * the analysis completes. The Reachability state in the test resource is updated with the new
   * result.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are invalid (for example, they contain
   * non-existent resources in the network, or the user does not have read permissions to the
   * network configurations of listed projects), then the reachability result returns a value of
   * &lt;code&gt;UNKNOWN&lt;/code&gt;.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are incomplete, the reachability result
   * returns a value of `AMBIGUOUS`. See the documentation in `ConnectivityTest` for for more
   * details.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   UpdateConnectivityTestRequest request =
   *       UpdateConnectivityTestRequest.newBuilder()
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setResource(ConnectivityTest.newBuilder().build())
   *           .build();
   *   OperationFuture<ConnectivityTest, OperationMetadata> future =
   *       reachabilityServiceClient.updateConnectivityTestOperationCallable().futureCall(request);
   *   // Do something.
   *   ConnectivityTest response = future.get();
   * }
   * }</pre>
   */
  public final OperationCallable<UpdateConnectivityTestRequest, ConnectivityTest, OperationMetadata>
      updateConnectivityTestOperationCallable() {
    return stub.updateConnectivityTestOperationCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates the configuration of an existing `ConnectivityTest`. After you update a test, the
   * reachability analysis is performed as part of the long running operation, which completes when
   * the analysis completes. The Reachability state in the test resource is updated with the new
   * result.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are invalid (for example, they contain
   * non-existent resources in the network, or the user does not have read permissions to the
   * network configurations of listed projects), then the reachability result returns a value of
   * &lt;code&gt;UNKNOWN&lt;/code&gt;.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` are incomplete, the reachability result
   * returns a value of `AMBIGUOUS`. See the documentation in `ConnectivityTest` for for more
   * details.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   UpdateConnectivityTestRequest request =
   *       UpdateConnectivityTestRequest.newBuilder()
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setResource(ConnectivityTest.newBuilder().build())
   *           .build();
   *   ApiFuture<Operation> future =
   *       reachabilityServiceClient.updateConnectivityTestCallable().futureCall(request);
   *   // Do something.
   *   Operation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<UpdateConnectivityTestRequest, Operation>
      updateConnectivityTestCallable() {
    return stub.updateConnectivityTestCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Rerun an existing `ConnectivityTest`. After the user triggers the rerun, the reachability
   * analysis is performed as part of the long running operation, which completes when the analysis
   * completes.
   *
   * <p>Even though the test configuration remains the same, the reachability result may change due
   * to underlying network configuration changes.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` become invalid (for example, specified
   * resources are deleted in the network, or you lost read permissions to the network
   * configurations of listed projects), then the reachability result returns a value of `UNKNOWN`.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   RerunConnectivityTestRequest request =
   *       RerunConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   ConnectivityTest response =
   *       reachabilityServiceClient.rerunConnectivityTestAsync(request).get();
   * }
   * }</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 OperationFuture<ConnectivityTest, OperationMetadata> rerunConnectivityTestAsync(
      RerunConnectivityTestRequest request) {
    return rerunConnectivityTestOperationCallable().futureCall(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Rerun an existing `ConnectivityTest`. After the user triggers the rerun, the reachability
   * analysis is performed as part of the long running operation, which completes when the analysis
   * completes.
   *
   * <p>Even though the test configuration remains the same, the reachability result may change due
   * to underlying network configuration changes.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` become invalid (for example, specified
   * resources are deleted in the network, or you lost read permissions to the network
   * configurations of listed projects), then the reachability result returns a value of `UNKNOWN`.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   RerunConnectivityTestRequest request =
   *       RerunConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   OperationFuture<ConnectivityTest, OperationMetadata> future =
   *       reachabilityServiceClient.rerunConnectivityTestOperationCallable().futureCall(request);
   *   // Do something.
   *   ConnectivityTest response = future.get();
   * }
   * }</pre>
   */
  public final OperationCallable<RerunConnectivityTestRequest, ConnectivityTest, OperationMetadata>
      rerunConnectivityTestOperationCallable() {
    return stub.rerunConnectivityTestOperationCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Rerun an existing `ConnectivityTest`. After the user triggers the rerun, the reachability
   * analysis is performed as part of the long running operation, which completes when the analysis
   * completes.
   *
   * <p>Even though the test configuration remains the same, the reachability result may change due
   * to underlying network configuration changes.
   *
   * <p>If the endpoint specifications in `ConnectivityTest` become invalid (for example, specified
   * resources are deleted in the network, or you lost read permissions to the network
   * configurations of listed projects), then the reachability result returns a value of `UNKNOWN`.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   RerunConnectivityTestRequest request =
   *       RerunConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   ApiFuture<Operation> future =
   *       reachabilityServiceClient.rerunConnectivityTestCallable().futureCall(request);
   *   // Do something.
   *   Operation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<RerunConnectivityTestRequest, Operation>
      rerunConnectivityTestCallable() {
    return stub.rerunConnectivityTestCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a specific `ConnectivityTest`.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   DeleteConnectivityTestRequest request =
   *       DeleteConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   reachabilityServiceClient.deleteConnectivityTestAsync(request).get();
   * }
   * }</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 OperationFuture<Empty, OperationMetadata> deleteConnectivityTestAsync(
      DeleteConnectivityTestRequest request) {
    return deleteConnectivityTestOperationCallable().futureCall(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a specific `ConnectivityTest`.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   DeleteConnectivityTestRequest request =
   *       DeleteConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   OperationFuture<Empty, OperationMetadata> future =
   *       reachabilityServiceClient.deleteConnectivityTestOperationCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }</pre>
   */
  public final OperationCallable<DeleteConnectivityTestRequest, Empty, OperationMetadata>
      deleteConnectivityTestOperationCallable() {
    return stub.deleteConnectivityTestOperationCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a specific `ConnectivityTest`.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (ReachabilityServiceClient reachabilityServiceClient = ReachabilityServiceClient.create()) {
   *   DeleteConnectivityTestRequest request =
   *       DeleteConnectivityTestRequest.newBuilder().setName("name3373707").build();
   *   ApiFuture<Operation> future =
   *       reachabilityServiceClient.deleteConnectivityTestCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<DeleteConnectivityTestRequest, Operation>
      deleteConnectivityTestCallable() {
    return stub.deleteConnectivityTestCallable();
  }

  @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);
  }

  public static class ListConnectivityTestsPagedResponse
      extends AbstractPagedListResponse<
          ListConnectivityTestsRequest,
          ListConnectivityTestsResponse,
          ConnectivityTest,
          ListConnectivityTestsPage,
          ListConnectivityTestsFixedSizeCollection> {

    public static ApiFuture<ListConnectivityTestsPagedResponse> createAsync(
        PageContext<ListConnectivityTestsRequest, ListConnectivityTestsResponse, ConnectivityTest>
            context,
        ApiFuture<ListConnectivityTestsResponse> futureResponse) {
      ApiFuture<ListConnectivityTestsPage> futurePage =
          ListConnectivityTestsPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListConnectivityTestsPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListConnectivityTestsPagedResponse(ListConnectivityTestsPage page) {
      super(page, ListConnectivityTestsFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListConnectivityTestsPage
      extends AbstractPage<
          ListConnectivityTestsRequest,
          ListConnectivityTestsResponse,
          ConnectivityTest,
          ListConnectivityTestsPage> {

    private ListConnectivityTestsPage(
        PageContext<ListConnectivityTestsRequest, ListConnectivityTestsResponse, ConnectivityTest>
            context,
        ListConnectivityTestsResponse response) {
      super(context, response);
    }

    private static ListConnectivityTestsPage createEmptyPage() {
      return new ListConnectivityTestsPage(null, null);
    }

    @Override
    protected ListConnectivityTestsPage createPage(
        PageContext<ListConnectivityTestsRequest, ListConnectivityTestsResponse, ConnectivityTest>
            context,
        ListConnectivityTestsResponse response) {
      return new ListConnectivityTestsPage(context, response);
    }

    @Override
    public ApiFuture<ListConnectivityTestsPage> createPageAsync(
        PageContext<ListConnectivityTestsRequest, ListConnectivityTestsResponse, ConnectivityTest>
            context,
        ApiFuture<ListConnectivityTestsResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListConnectivityTestsFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListConnectivityTestsRequest,
          ListConnectivityTestsResponse,
          ConnectivityTest,
          ListConnectivityTestsPage,
          ListConnectivityTestsFixedSizeCollection> {

    private ListConnectivityTestsFixedSizeCollection(
        List<ListConnectivityTestsPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

    private static ListConnectivityTestsFixedSizeCollection createEmptyCollection() {
      return new ListConnectivityTestsFixedSizeCollection(null, 0);
    }

    @Override
    protected ListConnectivityTestsFixedSizeCollection createCollection(
        List<ListConnectivityTestsPage> pages, int collectionSize) {
      return new ListConnectivityTestsFixedSizeCollection(pages, collectionSize);
    }
  }
}
