com.google.cloud.discoveryengine.v1beta

Class CompletionServiceClient

java.lang.Object

com.google.cloud.discoveryengine.v1beta.CompletionServiceClient

All Implemented Interfaces:

com.google.api.gax.core.BackgroundResource, AutoCloseable

@BetaApi
 @Generated(value="by gapic-generator-java")
public class CompletionServiceClient
extends Object
implements com.google.api.gax.core.BackgroundResource

Service Description: Service for Auto-Completion.

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:

 // 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   CompleteQueryRequest request =
       CompleteQueryRequest.newBuilder()
           .setDataStore(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setQuery("query107944136")
           .setQueryModel("queryModel-184930495")
           .setUserPseudoId("userPseudoId-1155274652")
           .setIncludeTailSuggestions(true)
           .build();
   CompleteQueryResponse response = completionServiceClient.completeQuery(request);
 }
 

Note: close() needs to be called on the CompletionServiceClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

Methods

Method	Description	Method Variants
CompleteQuery	Completes the specified user input with keyword suggestions.	Request object method variants only take one parameter, a request object, which must be constructed before the call. completeQuery(CompleteQueryRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. completeQueryCallable()
ImportSuggestionDenyListEntries	Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.	Request object method variants only take one parameter, a request object, which must be constructed before the call. importSuggestionDenyListEntriesAsync(ImportSuggestionDenyListEntriesRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. importSuggestionDenyListEntriesOperationCallable() importSuggestionDenyListEntriesCallable()
PurgeSuggestionDenyListEntries	Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.	Request object method variants only take one parameter, a request object, which must be constructed before the call. purgeSuggestionDenyListEntriesAsync(PurgeSuggestionDenyListEntriesRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. purgeSuggestionDenyListEntriesOperationCallable() purgeSuggestionDenyListEntriesCallable()

See the individual methods for example code.

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.

This class can be customized by passing in a custom instance of CompletionServiceSettings to create(). For example:

To customize credentials:

 // 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
 CompletionServiceSettings completionServiceSettings =
     CompletionServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 CompletionServiceClient completionServiceClient =
     CompletionServiceClient.create(completionServiceSettings);
 

To customize the endpoint:

 // 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
 CompletionServiceSettings completionServiceSettings =
     CompletionServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 CompletionServiceClient completionServiceClient =
     CompletionServiceClient.create(completionServiceSettings);
 

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:

 // 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
 CompletionServiceSettings completionServiceSettings =
     CompletionServiceSettings.newHttpJsonBuilder().build();
 CompletionServiceClient completionServiceClient =
     CompletionServiceClient.create(completionServiceSettings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompletionServiceClient(CompletionServiceSettings settings) Constructs an instance of CompletionServiceClient, using the given settings.
protected	CompletionServiceClient(CompletionServiceStub stub)

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long duration, TimeUnit unit)
void	close()
CompleteQueryResponse	completeQuery(CompleteQueryRequest request) Completes the specified user input with keyword suggestions.
com.google.api.gax.rpc.UnaryCallable<CompleteQueryRequest,CompleteQueryResponse>	completeQueryCallable() Completes the specified user input with keyword suggestions.
static CompletionServiceClient	create() Constructs an instance of CompletionServiceClient with default settings.
static CompletionServiceClient	create(CompletionServiceSettings settings) Constructs an instance of CompletionServiceClient, using the given settings.
static CompletionServiceClient	create(CompletionServiceStub stub) Constructs an instance of CompletionServiceClient, using the given stub for making calls.
com.google.api.gax.httpjson.longrunning.OperationsClient	getHttpJsonOperationsClient() Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
com.google.longrunning.OperationsClient	getOperationsClient() Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
CompletionServiceSettings	getSettings()
CompletionServiceStub	getStub()
com.google.api.gax.longrunning.OperationFuture<ImportSuggestionDenyListEntriesResponse,ImportSuggestionDenyListEntriesMetadata>	importSuggestionDenyListEntriesAsync(ImportSuggestionDenyListEntriesRequest request) Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.
com.google.api.gax.rpc.UnaryCallable<ImportSuggestionDenyListEntriesRequest,com.google.longrunning.Operation>	importSuggestionDenyListEntriesCallable() Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.
com.google.api.gax.rpc.OperationCallable<ImportSuggestionDenyListEntriesRequest,ImportSuggestionDenyListEntriesResponse,ImportSuggestionDenyListEntriesMetadata>	importSuggestionDenyListEntriesOperationCallable() Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.
boolean	isShutdown()
boolean	isTerminated()
com.google.api.gax.longrunning.OperationFuture<PurgeSuggestionDenyListEntriesResponse,PurgeSuggestionDenyListEntriesMetadata>	purgeSuggestionDenyListEntriesAsync(PurgeSuggestionDenyListEntriesRequest request) Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.
com.google.api.gax.rpc.UnaryCallable<PurgeSuggestionDenyListEntriesRequest,com.google.longrunning.Operation>	purgeSuggestionDenyListEntriesCallable() Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.
com.google.api.gax.rpc.OperationCallable<PurgeSuggestionDenyListEntriesRequest,PurgeSuggestionDenyListEntriesResponse,PurgeSuggestionDenyListEntriesMetadata>	purgeSuggestionDenyListEntriesOperationCallable() Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.
void	shutdown()
void	shutdownNow()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CompletionServiceClient

protected CompletionServiceClient(CompletionServiceSettings settings)
                           throws IOException

Constructs an instance of CompletionServiceClient, 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.

Throws:

IOException

CompletionServiceClient

protected CompletionServiceClient(CompletionServiceStub stub)

Method Detail

create

public static final CompletionServiceClient create()
                                            throws IOException

Constructs an instance of CompletionServiceClient with default settings.

Throws:

IOException

create

public static final CompletionServiceClient create(CompletionServiceSettings settings)
                                            throws IOException

Constructs an instance of CompletionServiceClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Throws:

IOException

create

public static final CompletionServiceClient create(CompletionServiceStub stub)

Constructs an instance of CompletionServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(CompletionServiceSettings).

getSettings

public final CompletionServiceSettings getSettings()

getStub

public CompletionServiceStub getStub()

getOperationsClient

public final com.google.longrunning.OperationsClient getOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

getHttpJsonOperationsClient

@BetaApi
public final com.google.api.gax.httpjson.longrunning.OperationsClient getHttpJsonOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

completeQuery

public final CompleteQueryResponse completeQuery(CompleteQueryRequest request)

Completes the specified user input with keyword suggestions.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   CompleteQueryRequest request =
       CompleteQueryRequest.newBuilder()
           .setDataStore(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setQuery("query107944136")
           .setQueryModel("queryModel-184930495")
           .setUserPseudoId("userPseudoId-1155274652")
           .setIncludeTailSuggestions(true)
           .build();
   CompleteQueryResponse response = completionServiceClient.completeQuery(request);
 }
 

Parameters:

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

completeQueryCallable

public final com.google.api.gax.rpc.UnaryCallable<CompleteQueryRequest,CompleteQueryResponse> completeQueryCallable()

Completes the specified user input with keyword suggestions.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   CompleteQueryRequest request =
       CompleteQueryRequest.newBuilder()
           .setDataStore(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setQuery("query107944136")
           .setQueryModel("queryModel-184930495")
           .setUserPseudoId("userPseudoId-1155274652")
           .setIncludeTailSuggestions(true)
           .build();
   ApiFuture<CompleteQueryResponse> future =
       completionServiceClient.completeQueryCallable().futureCall(request);
   // Do something.
   CompleteQueryResponse response = future.get();
 }
 

importSuggestionDenyListEntriesAsync

public final com.google.api.gax.longrunning.OperationFuture<ImportSuggestionDenyListEntriesResponse,ImportSuggestionDenyListEntriesMetadata> importSuggestionDenyListEntriesAsync(ImportSuggestionDenyListEntriesRequest request)

Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   ImportSuggestionDenyListEntriesRequest request =
       ImportSuggestionDenyListEntriesRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationCollectionDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[COLLECTION]", "[DATA_STORE]")
                   .toString())
           .build();
   ImportSuggestionDenyListEntriesResponse response =
       completionServiceClient.importSuggestionDenyListEntriesAsync(request).get();
 }
 

Parameters:

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

importSuggestionDenyListEntriesOperationCallable

public final com.google.api.gax.rpc.OperationCallable<ImportSuggestionDenyListEntriesRequest,ImportSuggestionDenyListEntriesResponse,ImportSuggestionDenyListEntriesMetadata> importSuggestionDenyListEntriesOperationCallable()

Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   ImportSuggestionDenyListEntriesRequest request =
       ImportSuggestionDenyListEntriesRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationCollectionDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[COLLECTION]", "[DATA_STORE]")
                   .toString())
           .build();
   OperationFuture<
           ImportSuggestionDenyListEntriesResponse, ImportSuggestionDenyListEntriesMetadata>
       future =
           completionServiceClient
               .importSuggestionDenyListEntriesOperationCallable()
               .futureCall(request);
   // Do something.
   ImportSuggestionDenyListEntriesResponse response = future.get();
 }
 

importSuggestionDenyListEntriesCallable

public final com.google.api.gax.rpc.UnaryCallable<ImportSuggestionDenyListEntriesRequest,com.google.longrunning.Operation> importSuggestionDenyListEntriesCallable()

Imports all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   ImportSuggestionDenyListEntriesRequest request =
       ImportSuggestionDenyListEntriesRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationCollectionDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[COLLECTION]", "[DATA_STORE]")
                   .toString())
           .build();
   ApiFuture<Operation> future =
       completionServiceClient.importSuggestionDenyListEntriesCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

purgeSuggestionDenyListEntriesAsync

public final com.google.api.gax.longrunning.OperationFuture<PurgeSuggestionDenyListEntriesResponse,PurgeSuggestionDenyListEntriesMetadata> purgeSuggestionDenyListEntriesAsync(PurgeSuggestionDenyListEntriesRequest request)

Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   PurgeSuggestionDenyListEntriesRequest request =
       PurgeSuggestionDenyListEntriesRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationCollectionDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[COLLECTION]", "[DATA_STORE]")
                   .toString())
           .build();
   PurgeSuggestionDenyListEntriesResponse response =
       completionServiceClient.purgeSuggestionDenyListEntriesAsync(request).get();
 }
 

Parameters:

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

purgeSuggestionDenyListEntriesOperationCallable

public final com.google.api.gax.rpc.OperationCallable<PurgeSuggestionDenyListEntriesRequest,PurgeSuggestionDenyListEntriesResponse,PurgeSuggestionDenyListEntriesMetadata> purgeSuggestionDenyListEntriesOperationCallable()

Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   PurgeSuggestionDenyListEntriesRequest request =
       PurgeSuggestionDenyListEntriesRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationCollectionDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[COLLECTION]", "[DATA_STORE]")
                   .toString())
           .build();
   OperationFuture<
           PurgeSuggestionDenyListEntriesResponse, PurgeSuggestionDenyListEntriesMetadata>
       future =
           completionServiceClient
               .purgeSuggestionDenyListEntriesOperationCallable()
               .futureCall(request);
   // Do something.
   PurgeSuggestionDenyListEntriesResponse response = future.get();
 }
 

purgeSuggestionDenyListEntriesCallable

public final com.google.api.gax.rpc.UnaryCallable<PurgeSuggestionDenyListEntriesRequest,com.google.longrunning.Operation> purgeSuggestionDenyListEntriesCallable()

Permanently deletes all [SuggestionDenyListEntry][google.cloud.discoveryengine.v1beta.SuggestionDenyListEntry] for a DataStore.

Sample 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 (CompletionServiceClient completionServiceClient = CompletionServiceClient.create()) {
   PurgeSuggestionDenyListEntriesRequest request =
       PurgeSuggestionDenyListEntriesRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationCollectionDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[COLLECTION]", "[DATA_STORE]")
                   .toString())
           .build();
   ApiFuture<Operation> future =
       completionServiceClient.purgeSuggestionDenyListEntriesCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

close

public final void close()

Specified by:

close in interface AutoCloseable

shutdown

public void shutdown()

Specified by:

shutdown in interface com.google.api.gax.core.BackgroundResource

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface com.google.api.gax.core.BackgroundResource

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface com.google.api.gax.core.BackgroundResource

shutdownNow

public void shutdownNow()

Specified by:

shutdownNow in interface com.google.api.gax.core.BackgroundResource

awaitTermination

public boolean awaitTermination(long duration,
                                TimeUnit unit)
                         throws InterruptedException

Specified by:

awaitTermination in interface com.google.api.gax.core.BackgroundResource

Throws:

InterruptedException