Uses of Class
dev.langchain4j.rag.query.Query

Packages that use Query

Package	Description
dev.langchain4j.experimental.rag.content.retriever.sql
dev.langchain4j.rag.content.aggregator
dev.langchain4j.rag.content.retriever
dev.langchain4j.rag.content.retriever.azure.search
dev.langchain4j.rag.content.retriever.neo4j
dev.langchain4j.rag.query
dev.langchain4j.rag.query.router
dev.langchain4j.rag.query.transformer
dev.langchain4j.store.embedding.filter.builder.sql

Uses of Query in dev.langchain4j.experimental.rag.content.retriever.sql

Methods in dev.langchain4j.experimental.rag.content.retriever.sql with parameters of type Query

Modifier and Type	Method	Description
protected String	SqlDatabaseContentRetriever.generateSqlQuery(Query naturalLanguageQuery, String previousSqlQuery, String previousErrorMessage)
List<Content>	SqlDatabaseContentRetriever.retrieve(Query naturalLanguageQuery)

Uses of Query in dev.langchain4j.rag.content.aggregator

Fields in dev.langchain4j.rag.content.aggregator with type parameters of type Query

Modifier and Type	Field	Description
static final Function<Map<Query,Collection<List<Content>>>,Query>	ReRankingContentAggregator.DEFAULT_QUERY_SELECTOR
static final Function<Map<Query,Collection<List<Content>>>,Query>	ReRankingContentAggregator.DEFAULT_QUERY_SELECTOR

Methods in dev.langchain4j.rag.content.aggregator that return types with arguments of type Query

Modifier and Type	Method	Description
protected Map<Query,List<Content>>	DefaultContentAggregator.fuse(Map<Query,Collection<List<Content>>> queryToContents)
protected Map<Query,List<Content>>	ReRankingContentAggregator.fuse(Map<Query,Collection<List<Content>>> queryToContents)

Methods in dev.langchain4j.rag.content.aggregator with parameters of type Query

Modifier and Type	Method	Description
protected List<Content>	ReRankingContentAggregator.reRankAndFilter(List<Content> contents, Query query)

Method parameters in dev.langchain4j.rag.content.aggregator with type arguments of type Query

Modifier and Type	Method	Description
List<Content>	ContentAggregator.aggregate(Map<Query,Collection<List<Content>>> queryToContents)	Aggregates all Contents retrieved by all ContentRetrievers using all Querys.
List<Content>	DefaultContentAggregator.aggregate(Map<Query,Collection<List<Content>>> queryToContents)
List<Content>	ReRankingContentAggregator.aggregate(Map<Query,Collection<List<Content>>> queryToContents)
protected Map<Query,List<Content>>	DefaultContentAggregator.fuse(Map<Query,Collection<List<Content>>> queryToContents)
protected Map<Query,List<Content>>	ReRankingContentAggregator.fuse(Map<Query,Collection<List<Content>>> queryToContents)

Constructor parameters in dev.langchain4j.rag.content.aggregator with type arguments of type Query

Modifier	Constructor	Description
	ReRankingContentAggregator(ScoringModel scoringModel, Function<Map<Query,Collection<List<Content>>>,Query> querySelector, Double minScore)
	ReRankingContentAggregator(ScoringModel scoringModel, Function<Map<Query,Collection<List<Content>>>,Query> querySelector, Double minScore)

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

Fields in dev.langchain4j.rag.content.retriever with type parameters of type Query

Modifier and Type	Field	Description
static final Function<Query,Filter>	EmbeddingStoreContentRetriever.DEFAULT_FILTER
static final Function<Query,Integer>	EmbeddingStoreContentRetriever.DEFAULT_MAX_RESULTS
static final Function<Query,Double>	EmbeddingStoreContentRetriever.DEFAULT_MIN_SCORE

Methods in dev.langchain4j.rag.content.retriever with parameters of type Query

Modifier and Type	Method	Description
List<Content>	ContentRetriever.retrieve(Query query)	Retrieves relevant Contents using a given Query.
List<Content>	EmbeddingStoreContentRetriever.retrieve(Query query)
List<Content>	WebSearchContentRetriever.retrieve(Query query)

Uses of Query in dev.langchain4j.rag.content.retriever.azure.search

Methods in dev.langchain4j.rag.content.retriever.azure.search with parameters of type Query

Modifier and Type	Method	Description
List<Content>	AzureAiSearchContentRetriever.retrieve(Query query)

Uses of Query in dev.langchain4j.rag.content.retriever.neo4j

Methods in dev.langchain4j.rag.content.retriever.neo4j with parameters of type Query

Modifier and Type	Method	Description
List<Content>	Neo4jContentRetriever.retrieve(Query query)

Uses of Query in dev.langchain4j.rag.query

Methods in dev.langchain4j.rag.query that return Query

Modifier and Type	Method	Description
static Query	Query.from(String text)
static Query	Query.from(String text, Metadata metadata)

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

Methods in dev.langchain4j.rag.query.router with parameters of type Query

Modifier and Type	Method	Description
protected Prompt	LanguageModelQueryRouter.createPrompt(Query query)
protected Collection<ContentRetriever>	LanguageModelQueryRouter.fallback(Query query, Exception e)
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.

Uses of Query in dev.langchain4j.rag.query.transformer

Methods in dev.langchain4j.rag.query.transformer that return types with arguments of type Query

Modifier and Type	Method	Description
Collection<Query>	CompressingQueryTransformer.transform(Query query)
Collection<Query>	DefaultQueryTransformer.transform(Query query)
Collection<Query>	ExpandingQueryTransformer.transform(Query query)
Collection<Query>	QueryTransformer.transform(Query query)	Transforms the given Query into one or multiple Querys.

Methods in dev.langchain4j.rag.query.transformer with parameters of type Query

Modifier and Type	Method	Description
protected Prompt	CompressingQueryTransformer.createPrompt(Query query, String chatMemory)
protected Prompt	ExpandingQueryTransformer.createPrompt(Query query)
Collection<Query>	CompressingQueryTransformer.transform(Query query)
Collection<Query>	DefaultQueryTransformer.transform(Query query)
Collection<Query>	ExpandingQueryTransformer.transform(Query query)
Collection<Query>	QueryTransformer.transform(Query query)	Transforms the given Query into one or multiple Querys.

Uses of Query in dev.langchain4j.store.embedding.filter.builder.sql

Methods in dev.langchain4j.store.embedding.filter.builder.sql with parameters of type Query

Modifier and Type	Method	Description
Filter	LanguageModelSqlFilterBuilder.build(Query query)
protected Prompt	LanguageModelSqlFilterBuilder.createPrompt(Query query)
protected Filter	LanguageModelSqlFilterBuilder.fallback(Query query, String generatedSql, String cleanedSql, Exception e)