Package dev.langchain4j.community.chain

Class RetrievalQAChain.Builder

java.lang.Object

dev.langchain4j.community.chain.RetrievalQAChain.Builder

Enclosing class:

RetrievalQAChain

public static class RetrievalQAChain.Builder
extends Object

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
RetrievalQAChain	build()
RetrievalQAChain.Builder	chatModel(dev.langchain4j.model.chat.ChatModel chatModel)
RetrievalQAChain.Builder	contentRetriever(dev.langchain4j.rag.content.retriever.ContentRetriever contentRetriever)
RetrievalQAChain.Builder	prompt(dev.langchain4j.model.input.PromptTemplate promptTemplate)
RetrievalQAChain.Builder	retrievalAugmentor(dev.langchain4j.rag.RetrievalAugmentor retrievalAugmentor)

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

chatModel

public RetrievalQAChain.Builder chatModel(dev.langchain4j.model.chat.ChatModel chatModel)

contentRetriever

public RetrievalQAChain.Builder contentRetriever(dev.langchain4j.rag.content.retriever.ContentRetriever contentRetriever)

prompt

public RetrievalQAChain.Builder prompt(dev.langchain4j.model.input.PromptTemplate promptTemplate)

retrievalAugmentor

public RetrievalQAChain.Builder retrievalAugmentor(dev.langchain4j.rag.RetrievalAugmentor retrievalAugmentor)

build

public RetrievalQAChain build()