Uses of Interface
dev.langchain4j.rag.content.retriever.ContentRetriever

Packages that use ContentRetriever

Package	Description
dev.langchain4j.rag
dev.langchain4j.rag.content.retriever
dev.langchain4j.rag.query.router

Uses of ContentRetriever in dev.langchain4j.rag

Methods in dev.langchain4j.rag with parameters of type ContentRetriever

Modifier and Type	Method	Description
DefaultRetrievalAugmentor.DefaultRetrievalAugmentorBuilder	DefaultRetrievalAugmentor.DefaultRetrievalAugmentorBuilder.contentRetriever(ContentRetriever contentRetriever)

Uses of ContentRetriever in dev.langchain4j.rag.content.retriever

Classes in dev.langchain4j.rag.content.retriever that implement ContentRetriever

Modifier and Type	Class	Description
class	EmbeddingStoreContentRetriever	A ContentRetriever that retrieves from an EmbeddingStore.
class	WebSearchContentRetriever	A ContentRetriever that retrieves relevant Content from the web using a WebSearchEngine.

Uses of ContentRetriever in dev.langchain4j.rag.query.router

Fields in dev.langchain4j.rag.query.router with type parameters of type ContentRetriever

Modifier and Type	Field	Description
protected final Map<Integer,ContentRetriever>	LanguageModelQueryRouter.idToRetriever

Methods in dev.langchain4j.rag.query.router that return types with arguments of type ContentRetriever

Modifier and Type	Method	Description
protected Collection<ContentRetriever>	LanguageModelQueryRouter.fallback(Query query, Exception e)
protected Collection<ContentRetriever>	LanguageModelQueryRouter.parse(String choices)
Collection<ContentRetriever>	DefaultQueryRouter.route(Query query)
Collection<ContentRetriever>	LanguageModelQueryRouter.route(Query query)
Collection<ContentRetriever>	QueryRouter.route(Query query)	Routes the given Query to one or multiple ContentRetrievers.

Method parameters in dev.langchain4j.rag.query.router with type arguments of type ContentRetriever

Modifier and Type	Method	Description
LanguageModelQueryRouter.LanguageModelQueryRouterBuilder	LanguageModelQueryRouter.LanguageModelQueryRouterBuilder.retrieverToDescription(Map<ContentRetriever,String> retrieverToDescription)

Constructors in dev.langchain4j.rag.query.router with parameters of type ContentRetriever

Modifier	Constructor	Description
	DefaultQueryRouter(ContentRetriever... contentRetrievers)

Constructor parameters in dev.langchain4j.rag.query.router with type arguments of type ContentRetriever

Modifier	Constructor	Description
	DefaultQueryRouter(Collection<ContentRetriever> contentRetrievers)
	LanguageModelQueryRouter(ChatModel chatModel, Map<ContentRetriever,String> retrieverToDescription)
	LanguageModelQueryRouter(ChatModel chatModel, Map<ContentRetriever,String> retrieverToDescription, PromptTemplate promptTemplate, LanguageModelQueryRouter.FallbackStrategy fallbackStrategy)