Java tutorial
/* * Copyright 2014-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with * the License. A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file 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.amazonaws.services.simpledb; import javax.annotation.Generated; import com.amazonaws.services.simpledb.model.*; /** * Interface for accessing Amazon SimpleDB asynchronously. Each asynchronous method will return a Java Future object * representing the asynchronous operation; overloads which accept an {@code AsyncHandler} can be used to receive * notification when an asynchronous operation completes. * <p> * <b>Note:</b> Do not directly implement this interface, new methods are added to it regularly. Extend from * {@link com.amazonaws.services.simpledb.AbstractAmazonSimpleDBAsync} instead. * </p> * <p> * Amazon SimpleDB is a web service providing the core database functions of data indexing and querying in the cloud. By * offloading the time and effort associated with building and operating a web-scale database, SimpleDB provides * developers the freedom to focus on application development. * <p> * A traditional, clustered relational database requires a sizable upfront capital outlay, is complex to design, and * often requires extensive and repetitive database administration. Amazon SimpleDB is dramatically simpler, requiring * no schema, automatically indexing your data and providing a simple API for storage and access. This approach * eliminates the administrative burden of data modeling, index maintenance, and performance tuning. Developers gain * access to this functionality within Amazon's proven computing environment, are able to scale instantly, and pay only * for what they use. * </p> * <p> * Visit <a href="http://aws.amazon.com/simpledb/">http://aws.amazon.com/simpledb/</a> for more information. * </p> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public interface AmazonSimpleDBAsync extends AmazonSimpleDB { /** * <p> * Performs multiple DeleteAttributes operations in a single call, which reduces round trips and latencies. This * enables Amazon SimpleDB to optimize requests, which generally yields better throughput. * </p> * <p> * The following limitations are enforced for this operation: * <ul> * <li>1 MB request size</li> * <li>25 item limit per BatchDeleteAttributes operation</li> * </ul> * </p> * * @param batchDeleteAttributesRequest * @return A Java Future containing the result of the BatchDeleteAttributes operation returned by the service. * @sample AmazonSimpleDBAsync.BatchDeleteAttributes */ java.util.concurrent.Future<BatchDeleteAttributesResult> batchDeleteAttributesAsync( BatchDeleteAttributesRequest batchDeleteAttributesRequest); /** * <p> * Performs multiple DeleteAttributes operations in a single call, which reduces round trips and latencies. This * enables Amazon SimpleDB to optimize requests, which generally yields better throughput. * </p> * <p> * The following limitations are enforced for this operation: * <ul> * <li>1 MB request size</li> * <li>25 item limit per BatchDeleteAttributes operation</li> * </ul> * </p> * * @param batchDeleteAttributesRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the BatchDeleteAttributes operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.BatchDeleteAttributes */ java.util.concurrent.Future<BatchDeleteAttributesResult> batchDeleteAttributesAsync( BatchDeleteAttributesRequest batchDeleteAttributesRequest, com.amazonaws.handlers.AsyncHandler<BatchDeleteAttributesRequest, BatchDeleteAttributesResult> asyncHandler); /** * <p> * The <code>BatchPutAttributes</code> operation creates or replaces attributes within one or more items. By using * this operation, the client can perform multiple <a>PutAttribute</a> operation with a single call. This helps * yield savings in round trips and latencies, enabling Amazon SimpleDB to optimize requests and generally produce * better throughput. * </p> * <p> * The client may specify the item name with the <code>Item.X.ItemName</code> parameter. The client may specify new * attributes using a combination of the <code>Item.X.Attribute.Y.Name</code> and * <code>Item.X.Attribute.Y.Value</code> parameters. The client may specify the first attribute for the first item * using the parameters <code>Item.0.Attribute.0.Name</code> and <code>Item.0.Attribute.0.Value</code>, and for the * second attribute for the first item by the parameters <code>Item.0.Attribute.1.Name</code> and * <code>Item.0.Attribute.1.Value</code>, and so on. * </p> * <p> * Attributes are uniquely identified within an item by their name/value combination. For example, a single item can * have the attributes <code>{ "first_name", "first_value" }</code> and * <code>{ "first_name", "second_value" }</code>. However, it cannot have two attribute instances where both the * <code>Item.X.Attribute.Y.Name</code> and <code>Item.X.Attribute.Y.Value</code> are the same. * </p> * <p> * Optionally, the requester can supply the <code>Replace</code> parameter for each individual value. Setting this * value to <code>true</code> will cause the new attribute values to replace the existing attribute values. For * example, if an item <code>I</code> has the attributes <code>{ 'a', '1' }, { 'b', '2'}</code> and * <code>{ 'b', '3' }</code> and the requester does a BatchPutAttributes of <code>{'I', 'b', '4' }</code> with the * Replace parameter set to true, the final attributes of the item will be <code>{ 'a', '1' }</code> and * <code>{ 'b', '4' }</code>, replacing the previous values of the 'b' attribute with the new value. * </p> * <important> This operation is vulnerable to exceeding the maximum URL size when making a REST request using the * HTTP GET method. This operation does not support conditions using <code>Expected.X.Name</code>, * <code>Expected.X.Value</code>, or <code>Expected.X.Exists</code>. </important> * <p> * You can execute multiple <code>BatchPutAttributes</code> operations and other operations in parallel. However, * large numbers of concurrent <code>BatchPutAttributes</code> calls can result in Service Unavailable (503) * responses. * </p> * <p> * The following limitations are enforced for this operation: * <ul> * <li>256 attribute name-value pairs per item</li> * <li>1 MB request size</li> * <li>1 billion attributes per domain</li> * <li>10 GB of total user data storage per domain</li> * <li>25 item limit per <code>BatchPutAttributes</code> operation</li> * </ul> * </p> * * @param batchPutAttributesRequest * @return A Java Future containing the result of the BatchPutAttributes operation returned by the service. * @sample AmazonSimpleDBAsync.BatchPutAttributes */ java.util.concurrent.Future<BatchPutAttributesResult> batchPutAttributesAsync( BatchPutAttributesRequest batchPutAttributesRequest); /** * <p> * The <code>BatchPutAttributes</code> operation creates or replaces attributes within one or more items. By using * this operation, the client can perform multiple <a>PutAttribute</a> operation with a single call. This helps * yield savings in round trips and latencies, enabling Amazon SimpleDB to optimize requests and generally produce * better throughput. * </p> * <p> * The client may specify the item name with the <code>Item.X.ItemName</code> parameter. The client may specify new * attributes using a combination of the <code>Item.X.Attribute.Y.Name</code> and * <code>Item.X.Attribute.Y.Value</code> parameters. The client may specify the first attribute for the first item * using the parameters <code>Item.0.Attribute.0.Name</code> and <code>Item.0.Attribute.0.Value</code>, and for the * second attribute for the first item by the parameters <code>Item.0.Attribute.1.Name</code> and * <code>Item.0.Attribute.1.Value</code>, and so on. * </p> * <p> * Attributes are uniquely identified within an item by their name/value combination. For example, a single item can * have the attributes <code>{ "first_name", "first_value" }</code> and * <code>{ "first_name", "second_value" }</code>. However, it cannot have two attribute instances where both the * <code>Item.X.Attribute.Y.Name</code> and <code>Item.X.Attribute.Y.Value</code> are the same. * </p> * <p> * Optionally, the requester can supply the <code>Replace</code> parameter for each individual value. Setting this * value to <code>true</code> will cause the new attribute values to replace the existing attribute values. For * example, if an item <code>I</code> has the attributes <code>{ 'a', '1' }, { 'b', '2'}</code> and * <code>{ 'b', '3' }</code> and the requester does a BatchPutAttributes of <code>{'I', 'b', '4' }</code> with the * Replace parameter set to true, the final attributes of the item will be <code>{ 'a', '1' }</code> and * <code>{ 'b', '4' }</code>, replacing the previous values of the 'b' attribute with the new value. * </p> * <important> This operation is vulnerable to exceeding the maximum URL size when making a REST request using the * HTTP GET method. This operation does not support conditions using <code>Expected.X.Name</code>, * <code>Expected.X.Value</code>, or <code>Expected.X.Exists</code>. </important> * <p> * You can execute multiple <code>BatchPutAttributes</code> operations and other operations in parallel. However, * large numbers of concurrent <code>BatchPutAttributes</code> calls can result in Service Unavailable (503) * responses. * </p> * <p> * The following limitations are enforced for this operation: * <ul> * <li>256 attribute name-value pairs per item</li> * <li>1 MB request size</li> * <li>1 billion attributes per domain</li> * <li>10 GB of total user data storage per domain</li> * <li>25 item limit per <code>BatchPutAttributes</code> operation</li> * </ul> * </p> * * @param batchPutAttributesRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the BatchPutAttributes operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.BatchPutAttributes */ java.util.concurrent.Future<BatchPutAttributesResult> batchPutAttributesAsync( BatchPutAttributesRequest batchPutAttributesRequest, com.amazonaws.handlers.AsyncHandler<BatchPutAttributesRequest, BatchPutAttributesResult> asyncHandler); /** * <p> * The <code>CreateDomain</code> operation creates a new domain. The domain name should be unique among the domains * associated with the Access Key ID provided in the request. The <code>CreateDomain</code> operation may take 10 or * more seconds to complete. * </p> * <p> * The client can create up to 100 domains per account. * </p> * <p> * If the client requires additional domains, go to <a * href="http://aws.amazon.com/contact-us/simpledb-limit-request/"> * http://aws.amazon.com/contact-us/simpledb-limit-request/</a>. * </p> * * @param createDomainRequest * @return A Java Future containing the result of the CreateDomain operation returned by the service. * @sample AmazonSimpleDBAsync.CreateDomain */ java.util.concurrent.Future<CreateDomainResult> createDomainAsync(CreateDomainRequest createDomainRequest); /** * <p> * The <code>CreateDomain</code> operation creates a new domain. The domain name should be unique among the domains * associated with the Access Key ID provided in the request. The <code>CreateDomain</code> operation may take 10 or * more seconds to complete. * </p> * <p> * The client can create up to 100 domains per account. * </p> * <p> * If the client requires additional domains, go to <a * href="http://aws.amazon.com/contact-us/simpledb-limit-request/"> * http://aws.amazon.com/contact-us/simpledb-limit-request/</a>. * </p> * * @param createDomainRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the CreateDomain operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.CreateDomain */ java.util.concurrent.Future<CreateDomainResult> createDomainAsync(CreateDomainRequest createDomainRequest, com.amazonaws.handlers.AsyncHandler<CreateDomainRequest, CreateDomainResult> asyncHandler); /** * <p> * Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is * deleted. * </p> * <p> * <code>DeleteAttributes</code> is an idempotent operation; running it multiple times on the same item or attribute * does not result in an error response. * </p> * <p> * Because Amazon SimpleDB makes multiple copies of item data and uses an eventual consistency update model, * performing a <a>GetAttributes</a> or <a>Select</a> operation (read) immediately after a * <code>DeleteAttributes</code> or <a>PutAttributes</a> operation (write) might not return updated item data. * </p> * * @param deleteAttributesRequest * @return A Java Future containing the result of the DeleteAttributes operation returned by the service. * @sample AmazonSimpleDBAsync.DeleteAttributes */ java.util.concurrent.Future<DeleteAttributesResult> deleteAttributesAsync( DeleteAttributesRequest deleteAttributesRequest); /** * <p> * Deletes one or more attributes associated with an item. If all attributes of the item are deleted, the item is * deleted. * </p> * <p> * <code>DeleteAttributes</code> is an idempotent operation; running it multiple times on the same item or attribute * does not result in an error response. * </p> * <p> * Because Amazon SimpleDB makes multiple copies of item data and uses an eventual consistency update model, * performing a <a>GetAttributes</a> or <a>Select</a> operation (read) immediately after a * <code>DeleteAttributes</code> or <a>PutAttributes</a> operation (write) might not return updated item data. * </p> * * @param deleteAttributesRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the DeleteAttributes operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.DeleteAttributes */ java.util.concurrent.Future<DeleteAttributesResult> deleteAttributesAsync( DeleteAttributesRequest deleteAttributesRequest, com.amazonaws.handlers.AsyncHandler<DeleteAttributesRequest, DeleteAttributesResult> asyncHandler); /** * <p> * The <code>DeleteDomain</code> operation deletes a domain. Any items (and their attributes) in the domain are * deleted as well. The <code>DeleteDomain</code> operation might take 10 or more seconds to complete. * </p> * * @param deleteDomainRequest * @return A Java Future containing the result of the DeleteDomain operation returned by the service. * @sample AmazonSimpleDBAsync.DeleteDomain */ java.util.concurrent.Future<DeleteDomainResult> deleteDomainAsync(DeleteDomainRequest deleteDomainRequest); /** * <p> * The <code>DeleteDomain</code> operation deletes a domain. Any items (and their attributes) in the domain are * deleted as well. The <code>DeleteDomain</code> operation might take 10 or more seconds to complete. * </p> * * @param deleteDomainRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the DeleteDomain operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.DeleteDomain */ java.util.concurrent.Future<DeleteDomainResult> deleteDomainAsync(DeleteDomainRequest deleteDomainRequest, com.amazonaws.handlers.AsyncHandler<DeleteDomainRequest, DeleteDomainResult> asyncHandler); /** * <p> * Returns information about the domain, including when the domain was created, the number of items and attributes * in the domain, and the size of the attribute names and values. * </p> * * @param domainMetadataRequest * @return A Java Future containing the result of the DomainMetadata operation returned by the service. * @sample AmazonSimpleDBAsync.DomainMetadata */ java.util.concurrent.Future<DomainMetadataResult> domainMetadataAsync( DomainMetadataRequest domainMetadataRequest); /** * <p> * Returns information about the domain, including when the domain was created, the number of items and attributes * in the domain, and the size of the attribute names and values. * </p> * * @param domainMetadataRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the DomainMetadata operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.DomainMetadata */ java.util.concurrent.Future<DomainMetadataResult> domainMetadataAsync( DomainMetadataRequest domainMetadataRequest, com.amazonaws.handlers.AsyncHandler<DomainMetadataRequest, DomainMetadataResult> asyncHandler); /** * <p> * Returns all of the attributes associated with the specified item. Optionally, the attributes returned can be * limited to one or more attributes by specifying an attribute name parameter. * </p> * <p> * If the item does not exist on the replica that was accessed for this operation, an empty set is returned. The * system does not return an error as it cannot guarantee the item does not exist on other replicas. * </p> * * @param getAttributesRequest * @return A Java Future containing the result of the GetAttributes operation returned by the service. * @sample AmazonSimpleDBAsync.GetAttributes */ java.util.concurrent.Future<GetAttributesResult> getAttributesAsync(GetAttributesRequest getAttributesRequest); /** * <p> * Returns all of the attributes associated with the specified item. Optionally, the attributes returned can be * limited to one or more attributes by specifying an attribute name parameter. * </p> * <p> * If the item does not exist on the replica that was accessed for this operation, an empty set is returned. The * system does not return an error as it cannot guarantee the item does not exist on other replicas. * </p> * * @param getAttributesRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the GetAttributes operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.GetAttributes */ java.util.concurrent.Future<GetAttributesResult> getAttributesAsync(GetAttributesRequest getAttributesRequest, com.amazonaws.handlers.AsyncHandler<GetAttributesRequest, GetAttributesResult> asyncHandler); /** * <p> * The <code>ListDomains</code> operation lists all domains associated with the Access Key ID. It returns domain * names up to the limit set by <a href="#MaxNumberOfDomains">MaxNumberOfDomains</a>. A <a * href="#NextToken">NextToken</a> is returned if there are more than <code>MaxNumberOfDomains</code> domains. * Calling <code>ListDomains</code> successive times with the <code>NextToken</code> provided by the operation * returns up to <code>MaxNumberOfDomains</code> more domain names with each successive operation call. * </p> * * @param listDomainsRequest * @return A Java Future containing the result of the ListDomains operation returned by the service. * @sample AmazonSimpleDBAsync.ListDomains */ java.util.concurrent.Future<ListDomainsResult> listDomainsAsync(ListDomainsRequest listDomainsRequest); /** * <p> * The <code>ListDomains</code> operation lists all domains associated with the Access Key ID. It returns domain * names up to the limit set by <a href="#MaxNumberOfDomains">MaxNumberOfDomains</a>. A <a * href="#NextToken">NextToken</a> is returned if there are more than <code>MaxNumberOfDomains</code> domains. * Calling <code>ListDomains</code> successive times with the <code>NextToken</code> provided by the operation * returns up to <code>MaxNumberOfDomains</code> more domain names with each successive operation call. * </p> * * @param listDomainsRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ListDomains operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.ListDomains */ java.util.concurrent.Future<ListDomainsResult> listDomainsAsync(ListDomainsRequest listDomainsRequest, com.amazonaws.handlers.AsyncHandler<ListDomainsRequest, ListDomainsResult> asyncHandler); /** * Simplified method form for invoking the ListDomains operation. * * @see #listDomainsAsync(ListDomainsRequest) */ java.util.concurrent.Future<ListDomainsResult> listDomainsAsync(); /** * Simplified method form for invoking the ListDomains operation with an AsyncHandler. * * @see #listDomainsAsync(ListDomainsRequest, com.amazonaws.handlers.AsyncHandler) */ java.util.concurrent.Future<ListDomainsResult> listDomainsAsync( com.amazonaws.handlers.AsyncHandler<ListDomainsRequest, ListDomainsResult> asyncHandler); /** * <p> * The PutAttributes operation creates or replaces attributes in an item. The client may specify new attributes * using a combination of the <code>Attribute.X.Name</code> and <code>Attribute.X.Value</code> parameters. The * client specifies the first attribute by the parameters <code>Attribute.0.Name</code> and * <code>Attribute.0.Value</code>, the second attribute by the parameters <code>Attribute.1.Name</code> and * <code>Attribute.1.Value</code>, and so on. * </p> * <p> * Attributes are uniquely identified in an item by their name/value combination. For example, a single item can * have the attributes <code>{ "first_name", "first_value" }</code> and <code>{ "first_name", second_value" }</code> * . However, it cannot have two attribute instances where both the <code>Attribute.X.Name</code> and * <code>Attribute.X.Value</code> are the same. * </p> * <p> * Optionally, the requestor can supply the <code>Replace</code> parameter for each individual attribute. Setting * this value to <code>true</code> causes the new attribute value to replace the existing attribute value(s). For * example, if an item has the attributes <code>{ 'a', '1' }</code>, <code>{ 'b', '2'}</code> and * <code>{ 'b', '3' }</code> and the requestor calls <code>PutAttributes</code> using the attributes * <code>{ 'b', '4' }</code> with the <code>Replace</code> parameter set to true, the final attributes of the item * are changed to <code>{ 'a', '1' }</code> and <code>{ 'b', '4' }</code>, which replaces the previous values of the * 'b' attribute with the new value. * </p> * <p> * You cannot specify an empty string as an attribute name. * </p> * <p> * Because Amazon SimpleDB makes multiple copies of client data and uses an eventual consistency update model, an * immediate <a>GetAttributes</a> or <a>Select</a> operation (read) immediately after a <a>PutAttributes</a> or * <a>DeleteAttributes</a> operation (write) might not return the updated data. * </p> * <p> * The following limitations are enforced for this operation: * <ul> * <li>256 total attribute name-value pairs per item</li> * <li>One billion attributes per domain</li> * <li>10 GB of total user data storage per domain</li> * </ul> * </p> * * @param putAttributesRequest * @return A Java Future containing the result of the PutAttributes operation returned by the service. * @sample AmazonSimpleDBAsync.PutAttributes */ java.util.concurrent.Future<PutAttributesResult> putAttributesAsync(PutAttributesRequest putAttributesRequest); /** * <p> * The PutAttributes operation creates or replaces attributes in an item. The client may specify new attributes * using a combination of the <code>Attribute.X.Name</code> and <code>Attribute.X.Value</code> parameters. The * client specifies the first attribute by the parameters <code>Attribute.0.Name</code> and * <code>Attribute.0.Value</code>, the second attribute by the parameters <code>Attribute.1.Name</code> and * <code>Attribute.1.Value</code>, and so on. * </p> * <p> * Attributes are uniquely identified in an item by their name/value combination. For example, a single item can * have the attributes <code>{ "first_name", "first_value" }</code> and <code>{ "first_name", second_value" }</code> * . However, it cannot have two attribute instances where both the <code>Attribute.X.Name</code> and * <code>Attribute.X.Value</code> are the same. * </p> * <p> * Optionally, the requestor can supply the <code>Replace</code> parameter for each individual attribute. Setting * this value to <code>true</code> causes the new attribute value to replace the existing attribute value(s). For * example, if an item has the attributes <code>{ 'a', '1' }</code>, <code>{ 'b', '2'}</code> and * <code>{ 'b', '3' }</code> and the requestor calls <code>PutAttributes</code> using the attributes * <code>{ 'b', '4' }</code> with the <code>Replace</code> parameter set to true, the final attributes of the item * are changed to <code>{ 'a', '1' }</code> and <code>{ 'b', '4' }</code>, which replaces the previous values of the * 'b' attribute with the new value. * </p> * <p> * You cannot specify an empty string as an attribute name. * </p> * <p> * Because Amazon SimpleDB makes multiple copies of client data and uses an eventual consistency update model, an * immediate <a>GetAttributes</a> or <a>Select</a> operation (read) immediately after a <a>PutAttributes</a> or * <a>DeleteAttributes</a> operation (write) might not return the updated data. * </p> * <p> * The following limitations are enforced for this operation: * <ul> * <li>256 total attribute name-value pairs per item</li> * <li>One billion attributes per domain</li> * <li>10 GB of total user data storage per domain</li> * </ul> * </p> * * @param putAttributesRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the PutAttributes operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.PutAttributes */ java.util.concurrent.Future<PutAttributesResult> putAttributesAsync(PutAttributesRequest putAttributesRequest, com.amazonaws.handlers.AsyncHandler<PutAttributesRequest, PutAttributesResult> asyncHandler); /** * <p> * The <code>Select</code> operation returns a set of attributes for <code>ItemNames</code> that match the select * expression. <code>Select</code> is similar to the standard SQL SELECT statement. * </p> * <p> * The total size of the response cannot exceed 1 MB in total size. Amazon SimpleDB automatically adjusts the number * of items returned per page to enforce this limit. For example, if the client asks to retrieve 2500 items, but * each individual item is 10 kB in size, the system returns 100 items and an appropriate <code>NextToken</code> so * the client can access the next page of results. * </p> * <p> * For information on how to construct select expressions, see Using Select to Create Amazon SimpleDB Queries in the * Developer Guide. * </p> * * @param selectRequest * @return A Java Future containing the result of the Select operation returned by the service. * @sample AmazonSimpleDBAsync.Select */ java.util.concurrent.Future<SelectResult> selectAsync(SelectRequest selectRequest); /** * <p> * The <code>Select</code> operation returns a set of attributes for <code>ItemNames</code> that match the select * expression. <code>Select</code> is similar to the standard SQL SELECT statement. * </p> * <p> * The total size of the response cannot exceed 1 MB in total size. Amazon SimpleDB automatically adjusts the number * of items returned per page to enforce this limit. For example, if the client asks to retrieve 2500 items, but * each individual item is 10 kB in size, the system returns 100 items and an appropriate <code>NextToken</code> so * the client can access the next page of results. * </p> * <p> * For information on how to construct select expressions, see Using Select to Create Amazon SimpleDB Queries in the * Developer Guide. * </p> * * @param selectRequest * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the Select operation returned by the service. * @sample AmazonSimpleDBAsyncHandler.Select */ java.util.concurrent.Future<SelectResult> selectAsync(SelectRequest selectRequest, com.amazonaws.handlers.AsyncHandler<SelectRequest, SelectResult> asyncHandler); }