Class TypeSafeDecisionModel.TypeSafeDecisionModelBuilder

java.lang.Object

dev.langchain4j.model.typesafe.TypeSafeDecisionModel.TypeSafeDecisionModelBuilder

Enclosing class:

TypeSafeDecisionModel

public static class TypeSafeDecisionModel.TypeSafeDecisionModelBuilder
extends Object

Since:

1.21.0

Constructor Summary

Constructors

Constructor	Description
TypeSafeDecisionModelBuilder()

Method Summary

Modifier and Type	Method	Description
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	apiKey(String apiKey)	The API key.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	apiPath(String apiPath)	The path of the System One endpoint, relative to the base URL.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	baseUrl(String baseUrl)	The base URL of the API.
TypeSafeDecisionModel	build()
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	customHeaders(Supplier<Map<String,String>> customHeadersSupplier)	Sets a supplier for custom HTTP headers.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	customHeaders(Map<String,String> customHeaders)	Sets custom HTTP headers.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	customParameters(Map<String,Object> customParameters)	Custom parameters added to the body of every request, for example to use a feature of the System One API that this class does not support yet.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	httpClientBuilder(HttpClientBuilder httpClientBuilder)	Sets a custom HTTP client builder, allowing fine-grained control over the HTTP client configuration such as timeouts and proxy settings.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	listeners(DecisionModelListener... listeners)
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	listeners(List<DecisionModelListener> listeners)	Sets the listeners that are notified of every request, response and error.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	logger(org.slf4j.Logger logger)	An alternate Logger to be used instead of the default one for logging requests and responses.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	logRequests(Boolean logRequests)	Whether to log requests.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	logResponses(Boolean logResponses)	Whether to log responses.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	maxRetries(Integer maxRetries)	The number of retries after the first attempt, for transient errors such as timeouts, rate limits and server errors.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	modelName(String modelName)	The model to use when a request does not specify one, for example jev-latest.
TypeSafeDecisionModel.TypeSafeDecisionModelBuilder	timeout(Duration timeout)	The connect and read timeout.

Methods inherited from class Object

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

Constructor Details

TypeSafeDecisionModelBuilder

public TypeSafeDecisionModelBuilder()

Method Details

httpClientBuilder

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder httpClientBuilder(HttpClientBuilder httpClientBuilder)

Sets a custom HTTP client builder, allowing fine-grained control over the HTTP client configuration such as timeouts and proxy settings.

baseUrl

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder baseUrl(String baseUrl)

The base URL of the API. Defaults to https://api.typesafe.ai. Set it to use another server that implements the System One API. Requests are sent to the base URL followed by the API path.

apiPath

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder apiPath(String apiPath)

The path of the System One endpoint, relative to the base URL. Defaults to v1/systemone. Set it for servers that expose the System One API at another path.

For example, with base URL http://localhost:8100/gateway and API path v1/decision, requests are sent to http://localhost:8100/gateway/v1/decision.

apiKey

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder apiKey(String apiKey)

The API key. Required when using the default base URL; optional for other servers.

modelName

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder modelName(String modelName)

The model to use when a request does not specify one, for example jev-latest. The model name must be set either here or on each request.

timeout

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder timeout(Duration timeout)

The connect and read timeout. When not set, the timeouts of the httpClientBuilder(HttpClientBuilder) are used, or 15 seconds (connect) and 60 seconds (read).

maxRetries

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder maxRetries(Integer maxRetries)

The number of retries after the first attempt, for transient errors such as timeouts, rate limits and server errors. Default value is 2.

logRequests

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder logRequests(Boolean logRequests)

Whether to log requests. Default value is false.

logResponses

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder logResponses(Boolean logResponses)

Whether to log responses. Default value is false.

logger

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder logger(org.slf4j.Logger logger)

An alternate Logger to be used instead of the default one for logging requests and responses.

customHeaders

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder customHeaders(Map<String,String> customHeaders)

Sets custom HTTP headers.

customHeaders

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder customHeaders(Supplier<Map<String,String>> customHeadersSupplier)

Sets a supplier for custom HTTP headers. The supplier is called before each request, allowing dynamic header values, for example OAuth2 tokens that expire and need refreshing.

customParameters

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder customParameters(Map<String,Object> customParameters)

Custom parameters added to the body of every request, for example to use a feature of the System One API that this class does not support yet. A custom parameter with the same name as a parameter set by this class replaces it. They can be replaced for a single request with TypeSafeDecisionRequestParameters.Builder.customParameters(Map).

listeners

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder listeners(List<DecisionModelListener> listeners)

Sets the listeners that are notified of every request, response and error.

listeners

public TypeSafeDecisionModel.TypeSafeDecisionModelBuilder listeners(DecisionModelListener... listeners)

build

public TypeSafeDecisionModel build()