com.amazonaws.services.lexruntime

Class AbstractAmazonLexRuntime

java.lang.Object

com.amazonaws.services.lexruntime.AbstractAmazonLexRuntime

All Implemented Interfaces:

AmazonLexRuntime

Direct Known Subclasses:

AbstractAmazonLexRuntimeAsync

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AbstractAmazonLexRuntime
extends Object
implements AmazonLexRuntime

Abstract implementation of AmazonLexRuntime. Convenient method forms pass through to the corresponding overload that takes a request object, which throws an UnsupportedOperationException.

Field Summary

Fields inherited from interface com.amazonaws.services.lexruntime.AmazonLexRuntime

ENDPOINT_PREFIX

Method Summary

Modifier and Type	Method and Description
ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
PostTextResult	postText(PostTextRequest request) Sends user input text to Amazon Lex at runtime.
void	shutdown() Shuts down this client object, releasing any resources that might be held open.

Methods inherited from class java.lang.Object

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

Method Detail

postText

public PostTextResult postText(PostTextRequest request)

Description copied from interface: AmazonLexRuntime

Sends user input text to Amazon Lex at runtime. Amazon Lex uses the machine learning model that the service built for the application to interpret user input.

In response, Amazon Lex returns the next message to convey to the user (based on the context of the user interaction) and whether to expect a user response to the message (dialogState). For example, consider the following response messages:

• "What pizza toppings would you like?" – In this case, the dialogState would be ElicitSlot (that is, a user response is expected).

• "Your order has been placed." – In this case, Amazon Lex returns one of the following dialogState values depending on how the intent fulfillment is configured (see fulfillmentActivity in CreateIntent):

  • FulFilled – The intent fulfillment is configured through a Lambda function.

  • ReadyForFulfilment – The intent's fulfillmentActivity is to simply return the intent data back to the client application.

Specified by:

postText in interface AmazonLexRuntime

Returns:

Result of the PostText operation returned by the service.

See Also:

AWS API Documentation

shutdown

public void shutdown()

Description copied from interface: AmazonLexRuntime

Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.

Specified by:

shutdown in interface AmazonLexRuntime

getCachedResponseMetadata

public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

Description copied from interface: AmazonLexRuntime

Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.

Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.

Specified by:

getCachedResponseMetadata in interface AmazonLexRuntime

Parameters:

request - The originally executed request.

Returns:

The response metadata for the specified request, or null if none is available.