com.google.cloud.compute.v1

Class RegionOperationsClient

java.lang.Object

com.google.cloud.compute.v1.RegionOperationsClient

All Implemented Interfaces:

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

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

Service Description: The RegionOperations API.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   DeleteRegionOperationResponse response =
       regionOperationsClient.delete(project, region, operation);
 }
 

Note: close() needs to be called on the RegionOperationsClient 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
Delete	Deletes the specified region-specific Operations resource.	Request object method variants only take one parameter, a request object, which must be constructed before the call. delete(DeleteRegionOperationRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. delete(String project, String region, String operation) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. deleteCallable()
Get	Retrieves the specified region-specific Operations resource.	Request object method variants only take one parameter, a request object, which must be constructed before the call. get(GetRegionOperationRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. get(String project, String region, String operation) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getCallable()
List	Retrieves a list of Operation resources contained within the specified region.	Request object method variants only take one parameter, a request object, which must be constructed before the call. list(ListRegionOperationsRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. list(String project, String region) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. listPagedCallable() listCallable()
Wait	Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.	Request object method variants only take one parameter, a request object, which must be constructed before the call. wait(WaitRegionOperationRequest request) "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method. wait(String project, String region, String operation) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. waitCallable()

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 RegionOperationsSettings 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
 RegionOperationsSettings regionOperationsSettings =
     RegionOperationsSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 RegionOperationsClient regionOperationsClient =
     RegionOperationsClient.create(regionOperationsSettings);
 

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
 RegionOperationsSettings regionOperationsSettings =
     RegionOperationsSettings.newBuilder().setEndpoint(myEndpoint).build();
 RegionOperationsClient regionOperationsClient =
     RegionOperationsClient.create(regionOperationsSettings);
 

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RegionOperationsClient.ListFixedSizeCollection
static class	RegionOperationsClient.ListPage
static class	RegionOperationsClient.ListPagedResponse

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RegionOperationsClient(RegionOperationsSettings settings) Constructs an instance of RegionOperationsClient, using the given settings.
protected	RegionOperationsClient(RegionOperationsStub stub)

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long duration, TimeUnit unit)
void	close()
static RegionOperationsClient	create() Constructs an instance of RegionOperationsClient with default settings.
static RegionOperationsClient	create(RegionOperationsSettings settings) Constructs an instance of RegionOperationsClient, using the given settings.
static RegionOperationsClient	create(RegionOperationsStub stub) Constructs an instance of RegionOperationsClient, using the given stub for making calls.
DeleteRegionOperationResponse	delete(DeleteRegionOperationRequest request) Deletes the specified region-specific Operations resource.
DeleteRegionOperationResponse	delete(String project, String region, String operation) Deletes the specified region-specific Operations resource.
com.google.api.gax.rpc.UnaryCallable<DeleteRegionOperationRequest,DeleteRegionOperationResponse>	deleteCallable() Deletes the specified region-specific Operations resource.
Operation	get(GetRegionOperationRequest request) Retrieves the specified region-specific Operations resource.
Operation	get(String project, String region, String operation) Retrieves the specified region-specific Operations resource.
com.google.api.gax.rpc.UnaryCallable<GetRegionOperationRequest,Operation>	getCallable() Retrieves the specified region-specific Operations resource.
RegionOperationsSettings	getSettings()
RegionOperationsStub	getStub()
boolean	isShutdown()
boolean	isTerminated()
RegionOperationsClient.ListPagedResponse	list(ListRegionOperationsRequest request) Retrieves a list of Operation resources contained within the specified region.
RegionOperationsClient.ListPagedResponse	list(String project, String region) Retrieves a list of Operation resources contained within the specified region.
com.google.api.gax.rpc.UnaryCallable<ListRegionOperationsRequest,OperationList>	listCallable() Retrieves a list of Operation resources contained within the specified region.
com.google.api.gax.rpc.UnaryCallable<ListRegionOperationsRequest,RegionOperationsClient.ListPagedResponse>	listPagedCallable() Retrieves a list of Operation resources contained within the specified region.
void	shutdown()
void	shutdownNow()
Operation	wait(String project, String region, String operation) Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource.
Operation	wait(WaitRegionOperationRequest request) Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource.
com.google.api.gax.rpc.UnaryCallable<WaitRegionOperationRequest,Operation>	waitCallable() Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

RegionOperationsClient

protected RegionOperationsClient(RegionOperationsSettings settings)
                          throws IOException

Constructs an instance of RegionOperationsClient, 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

RegionOperationsClient

protected RegionOperationsClient(RegionOperationsStub stub)

Method Detail

create

public static final RegionOperationsClient create()
                                           throws IOException

Constructs an instance of RegionOperationsClient with default settings.

Throws:

IOException

create

public static final RegionOperationsClient create(RegionOperationsSettings settings)
                                           throws IOException

Constructs an instance of RegionOperationsClient, 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 RegionOperationsClient create(RegionOperationsStub stub)

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

getSettings

public final RegionOperationsSettings getSettings()

getStub

public RegionOperationsStub getStub()

delete

public final DeleteRegionOperationResponse delete(String project,
                                                  String region,
                                                  String operation)

Deletes the specified region-specific Operations resource.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   DeleteRegionOperationResponse response =
       regionOperationsClient.delete(project, region, operation);
 }
 

Parameters:

project - Project ID for this request.

region - Name of the region for this request.

operation - Name of the Operations resource to delete.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

delete

public final DeleteRegionOperationResponse delete(DeleteRegionOperationRequest request)

Deletes the specified region-specific Operations resource.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   DeleteRegionOperationRequest request =
       DeleteRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   DeleteRegionOperationResponse response = regionOperationsClient.delete(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

deleteCallable

public final com.google.api.gax.rpc.UnaryCallable<DeleteRegionOperationRequest,DeleteRegionOperationResponse> deleteCallable()

Deletes the specified region-specific Operations resource.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   DeleteRegionOperationRequest request =
       DeleteRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   ApiFuture<DeleteRegionOperationResponse> future =
       regionOperationsClient.deleteCallable().futureCall(request);
   // Do something.
   DeleteRegionOperationResponse response = future.get();
 }
 

get

public final Operation get(String project,
                           String region,
                           String operation)

Retrieves the specified region-specific Operations resource.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   Operation response = regionOperationsClient.get(project, region, operation);
 }
 

Parameters:

project - Project ID for this request.

region - Name of the region for this request.

operation - Name of the Operations resource to return.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

get

public final Operation get(GetRegionOperationRequest request)

Retrieves the specified region-specific Operations resource.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   GetRegionOperationRequest request =
       GetRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   Operation response = regionOperationsClient.get(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

getCallable

public final com.google.api.gax.rpc.UnaryCallable<GetRegionOperationRequest,Operation> getCallable()

Retrieves the specified region-specific Operations resource.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   GetRegionOperationRequest request =
       GetRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   ApiFuture<Operation> future = regionOperationsClient.getCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

list

public final RegionOperationsClient.ListPagedResponse list(String project,
                                                           String region)

Retrieves a list of Operation resources contained within the specified region.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   for (Operation element : regionOperationsClient.list(project, region).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameters:

project - Project ID for this request.

region - Name of the region for this request.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

list

public final RegionOperationsClient.ListPagedResponse list(ListRegionOperationsRequest request)

Retrieves a list of Operation resources contained within the specified region.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   ListRegionOperationsRequest request =
       ListRegionOperationsRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setReturnPartialSuccess(true)
           .build();
   for (Operation element : regionOperationsClient.list(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

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

listPagedCallable

public final com.google.api.gax.rpc.UnaryCallable<ListRegionOperationsRequest,RegionOperationsClient.ListPagedResponse> listPagedCallable()

Retrieves a list of Operation resources contained within the specified region.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   ListRegionOperationsRequest request =
       ListRegionOperationsRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setReturnPartialSuccess(true)
           .build();
   ApiFuture<Operation> future = regionOperationsClient.listPagedCallable().futureCall(request);
   // Do something.
   for (Operation element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

listCallable

public final com.google.api.gax.rpc.UnaryCallable<ListRegionOperationsRequest,OperationList> listCallable()

Retrieves a list of Operation resources contained within the specified region.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   ListRegionOperationsRequest request =
       ListRegionOperationsRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setReturnPartialSuccess(true)
           .build();
   while (true) {
     OperationList response = regionOperationsClient.listCallable().call(request);
     for (Operation element : response.getItemsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

wait

public final Operation wait(String project,
                            String region,
                            String operation)

Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String operation = "operation1662702951";
   Operation response = regionOperationsClient.wait(project, region, operation);
 }
 

Parameters:

project - Project ID for this request.

region - Name of the region for this request.

operation - Name of the Operations resource to return.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

wait

public final Operation wait(WaitRegionOperationRequest request)

Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   WaitRegionOperationRequest request =
       WaitRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   Operation response = regionOperationsClient.wait(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

waitCallable

public final com.google.api.gax.rpc.UnaryCallable<WaitRegionOperationRequest,Operation> waitCallable()

Waits for the specified Operation resource to return as `DONE` or for the request to approach the 2 minute deadline, and retrieves the specified Operation resource. This method differs from the `GET` method in that it waits for no more than the default deadline (2 minutes) and then returns the current state of the operation, which might be `DONE` or still in progress. This method is called on a best-effort basis. Specifically: - In uncommon cases, when the server is overloaded, the request might return before the default deadline is reached, or might return after zero seconds. - If the default deadline is reached, there is no guarantee that the operation is actually done when the method returns. Be prepared to retry if the operation is not `DONE`.

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 (RegionOperationsClient regionOperationsClient = RegionOperationsClient.create()) {
   WaitRegionOperationRequest request =
       WaitRegionOperationRequest.newBuilder()
           .setOperation("operation1662702951")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   ApiFuture<Operation> future = regionOperationsClient.waitCallable().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