dev.langchain4j.model.embedding.listener.EmbeddingModelRequestContext

@Experimental public class EmbeddingModelRequestContext extends Object

The context passed to EmbeddingModelListener.onRequest(EmbeddingModelRequestContext) before an embedding call. It gives access to the EmbeddingRequest being embedded (its inputs and per-call parameters), the EmbeddingModel, the ModelProvider, and a mutable attributes map that can be used to pass data to the response/error callbacks of the same listener.

Constructor Details
- EmbeddingModelRequestContext
  
  public EmbeddingModelRequestContext(EmbeddingModelRequestContext.Builder builder)
Method Details
- embeddingRequest
  
  public EmbeddingRequest embeddingRequest()
  
  Returns:
  
  the EmbeddingRequest being embedded, including its per-call parameters and multimodal inputs. For a convenience call (EmbeddingModel.embed(String) / EmbeddingModel.embedAll(List)) it is reconstructed from the inputs, and is null only when there are no inputs.
- embeddingModel
  
  public EmbeddingModel embeddingModel()
- modelProvider
  
  public ModelProvider modelProvider()
  
  Returns:
  
  the ModelProvider of the embedding model (for example ModelProvider.OPEN_AI).
- attributes
  
  public Map<Object,Object> attributes()
  
  Returns:
  
  The attributes map. It can be used to pass data between methods of an EmbeddingModelListener or between multiple EmbeddingModelListeners.
- textSegments
  
  public List<TextSegment> textSegments()
  
  Returns:
  
  the text of each input being embedded. For the full request, including per-call parameters and multimodal inputs, use embeddingRequest().
- builder
  
  public static EmbeddingModelRequestContext.Builder builder()

Class EmbeddingModelRequestContext

Nested Class Summary