Package dev.langchain4j.rag

Interface RetrievalAugmentor

All Known Implementing Classes:

DefaultRetrievalAugmentor

public interface RetrievalAugmentor

Augments the provided ChatMessage with retrieved Contents.
This serves as an entry point into the RAG flow in LangChain4j.
You are free to use the default implementation (DefaultRetrievalAugmentor) or to implement a custom one.

See Also:

• DefaultRetrievalAugmentor

Method Summary

Modifier and Type	Method	Description
AugmentationResult	augment(AugmentationRequest augmentationRequest)	Augments the ChatMessage provided in the AugmentationRequest with retrieved Contents.

Method Details

augment

AugmentationResult augment(AugmentationRequest augmentationRequest)

Augments the ChatMessage provided in the AugmentationRequest with retrieved Contents.

Parameters:

augmentationRequest - The AugmentationRequest containing the ChatMessage to augment.

Returns:

The AugmentationResult containing the augmented ChatMessage.