Uses of Class
dev.langchain4j.model.input.PromptTemplate

Packages that use PromptTemplate

Package	Description
dev.langchain4j.chain
dev.langchain4j.experimental.rag.content.retriever.sql
dev.langchain4j.model.input
dev.langchain4j.rag.content.injector
dev.langchain4j.rag.content.retriever.neo4j
dev.langchain4j.rag.query.router
dev.langchain4j.rag.query.transformer
dev.langchain4j.store.embedding.filter.builder.sql

Uses of PromptTemplate in dev.langchain4j.chain

Methods in dev.langchain4j.chain with parameters of type PromptTemplate

Modifier and Type	Method	Description
ConversationalRetrievalChain.Builder	ConversationalRetrievalChain.Builder.promptTemplate(PromptTemplate promptTemplate)	Deprecated, for removal: This API element is subject to removal in a future version. Use this instead:

Constructors in dev.langchain4j.chain with parameters of type PromptTemplate

Modifier	Constructor	Description
	ConversationalRetrievalChain(ChatLanguageModel chatLanguageModel, ChatMemory chatMemory, PromptTemplate promptTemplate, Retriever<TextSegment> retriever)	Deprecated, for removal: This API element is subject to removal in a future version. Please use another constructor with a new ContentRetriever instead.

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

Constructors in dev.langchain4j.experimental.rag.content.retriever.sql with parameters of type PromptTemplate

Modifier	Constructor	Description
	SqlDatabaseContentRetriever(DataSource dataSource, String sqlDialect, String databaseStructure, PromptTemplate promptTemplate, ChatLanguageModel chatLanguageModel, Integer maxRetries)	Creates an instance of a SqlDatabaseContentRetriever.

Uses of PromptTemplate in dev.langchain4j.model.input

Methods in dev.langchain4j.model.input that return PromptTemplate

Modifier and Type	Method	Description
static PromptTemplate	PromptTemplate.from(String template)	Create a new PromptTemplate.

Uses of PromptTemplate in dev.langchain4j.rag.content.injector

Fields in dev.langchain4j.rag.content.injector declared as PromptTemplate

Modifier and Type	Field	Description
static final PromptTemplate	DefaultContentInjector.DEFAULT_PROMPT_TEMPLATE

Methods in dev.langchain4j.rag.content.injector with parameters of type PromptTemplate

Modifier and Type	Method	Description
DefaultContentInjector.DefaultContentInjectorBuilder	DefaultContentInjector.DefaultContentInjectorBuilder.promptTemplate(PromptTemplate promptTemplate)

Constructors in dev.langchain4j.rag.content.injector with parameters of type PromptTemplate

Modifier	Constructor	Description
	DefaultContentInjector(PromptTemplate promptTemplate)
	DefaultContentInjector(PromptTemplate promptTemplate, List<String> metadataKeysToInclude)

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

Constructors in dev.langchain4j.rag.content.retriever.neo4j with parameters of type PromptTemplate

Modifier	Constructor	Description
	Neo4jContentRetriever(Neo4jGraph graph, ChatLanguageModel chatLanguageModel, PromptTemplate promptTemplate)

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

Fields in dev.langchain4j.rag.query.router declared as PromptTemplate

Modifier and Type	Field	Description
static final PromptTemplate	LanguageModelQueryRouter.DEFAULT_PROMPT_TEMPLATE
protected final PromptTemplate	LanguageModelQueryRouter.promptTemplate

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

Modifier and Type	Method	Description
LanguageModelQueryRouter.LanguageModelQueryRouterBuilder	LanguageModelQueryRouter.LanguageModelQueryRouterBuilder.promptTemplate(PromptTemplate promptTemplate)

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

Modifier	Constructor	Description
	LanguageModelQueryRouter(ChatLanguageModel chatLanguageModel, Map<ContentRetriever,String> retrieverToDescription, PromptTemplate promptTemplate, LanguageModelQueryRouter.FallbackStrategy fallbackStrategy)

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

Fields in dev.langchain4j.rag.query.transformer declared as PromptTemplate

Modifier and Type	Field	Description
static final PromptTemplate	CompressingQueryTransformer.DEFAULT_PROMPT_TEMPLATE
static final PromptTemplate	ExpandingQueryTransformer.DEFAULT_PROMPT_TEMPLATE
protected final PromptTemplate	CompressingQueryTransformer.promptTemplate
protected final PromptTemplate	ExpandingQueryTransformer.promptTemplate

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

Modifier and Type	Method	Description
CompressingQueryTransformer.CompressingQueryTransformerBuilder	CompressingQueryTransformer.CompressingQueryTransformerBuilder.promptTemplate(PromptTemplate promptTemplate)
ExpandingQueryTransformer.ExpandingQueryTransformerBuilder	ExpandingQueryTransformer.ExpandingQueryTransformerBuilder.promptTemplate(PromptTemplate promptTemplate)

Constructors in dev.langchain4j.rag.query.transformer with parameters of type PromptTemplate

Modifier	Constructor	Description
	CompressingQueryTransformer(ChatLanguageModel chatLanguageModel, PromptTemplate promptTemplate)
	ExpandingQueryTransformer(ChatLanguageModel chatLanguageModel, PromptTemplate promptTemplate)
	ExpandingQueryTransformer(ChatLanguageModel chatLanguageModel, PromptTemplate promptTemplate, Integer n)

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

Fields in dev.langchain4j.store.embedding.filter.builder.sql declared as PromptTemplate

Modifier and Type	Field	Description
protected final PromptTemplate	LanguageModelSqlFilterBuilder.promptTemplate