Class OllamaEmbeddingModel.OllamaEmbeddingModelBuilder

java.lang.Object

dev.langchain4j.model.ollama.OllamaEmbeddingModel.OllamaEmbeddingModelBuilder

Enclosing class:

OllamaEmbeddingModel

public static class OllamaEmbeddingModel.OllamaEmbeddingModelBuilder
extends Object

Constructor Summary

Constructors

Constructor	Description
OllamaEmbeddingModelBuilder()

Method Summary

Modifier and Type	Method	Description
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	baseUrl(String baseUrl)
OllamaEmbeddingModel	build()
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	customHeaders(Supplier<Map<String,String>> customHeadersSupplier)	Sets a supplier for custom HTTP headers.
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	customHeaders(Map<String,String> customHeaders)	Sets custom HTTP headers.
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	dimensions(Integer dimensions)	Sets the number of dimensions for the generated embeddings.
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	httpClientBuilder(dev.langchain4j.http.client.HttpClientBuilder httpClientBuilder)	Sets the HttpClientBuilder that will be used to create the HttpClient that will be used to communicate with Ollama.
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	logRequests(Boolean logRequests)
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	logResponses(Boolean logResponses)
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	maxRetries(Integer maxRetries)
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	modelName(String modelName)
OllamaEmbeddingModel.OllamaEmbeddingModelBuilder	timeout(Duration timeout)

Methods inherited from class Object

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

Constructor Details

OllamaEmbeddingModelBuilder

public OllamaEmbeddingModelBuilder()

Method Details

httpClientBuilder

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder httpClientBuilder(dev.langchain4j.http.client.HttpClientBuilder httpClientBuilder)

Sets the HttpClientBuilder that will be used to create the HttpClient that will be used to communicate with Ollama.

NOTE: timeout(Duration) overrides timeouts set on the HttpClientBuilder.

baseUrl

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder baseUrl(String baseUrl)

modelName

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder modelName(String modelName)

timeout

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder timeout(Duration timeout)

maxRetries

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder maxRetries(Integer maxRetries)

logRequests

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder logRequests(Boolean logRequests)

logResponses

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder logResponses(Boolean logResponses)

customHeaders

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder customHeaders(Map<String,String> customHeaders)

Sets custom HTTP headers.

customHeaders

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder 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, this is useful for OAuth2 tokens that expire and need refreshing.

dimensions

public OllamaEmbeddingModel.OllamaEmbeddingModelBuilder dimensions(Integer dimensions)

Sets the number of dimensions for the generated embeddings.

If provided, the embedding vector will be truncated or projected to the specified size by the Ollama embedding model.

Parameters:

dimensions - the embedding dimension size, must be positive

Returns:

builder

build

public OllamaEmbeddingModel build()