程序包 dev.langchain4j.rag

接口 RetrievalAugmentor

所有已知实现类:

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.

另请参阅:

• DefaultRetrievalAugmentor

方法概要

修饰符和类型	方法	说明
UserMessage	augment(UserMessage userMessage, Metadata metadata)	已过时。 Use/implement augment(AugmentationRequest) instead.
default AugmentationResult	augment(AugmentationRequest augmentationRequest)	Augments the ChatMessage provided in the AugmentationRequest with retrieved Contents.

方法详细资料

augment

default AugmentationResult augment(AugmentationRequest augmentationRequest)

Augments the ChatMessage provided in the AugmentationRequest with retrieved Contents.
This method has a default implementation in order to temporarily support current custom implementations of RetrievalAugmentor. The default implementation will be removed soon.

参数:

augmentationRequest - The AugmentationRequest containing the ChatMessage to augment.

返回:

The AugmentationResult containing the augmented ChatMessage.

augment

@Deprecated
UserMessage augment(UserMessage userMessage,
 Metadata metadata)

已过时。

Use/implement augment(AugmentationRequest) instead.

Augments the provided UserMessage with retrieved content.

参数:

userMessage - The UserMessage to be augmented.

metadata - The Metadata that may be useful or necessary for retrieval and augmentation.

返回:

The augmented UserMessage.