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

Packages that use PromptTemplate

Package	Description
dev.langchain4j.experimental.rag.content.retriever.sql
dev.langchain4j.model.input
dev.langchain4j.model.scoring
dev.langchain4j.rag.content.injector
dev.langchain4j.rag.content.retriever.hibernate
dev.langchain4j.rag.query.router
dev.langchain4j.rag.query.transformer
dev.langchain4j.service.tool
dev.langchain4j.service.tool.search.decision
dev.langchain4j.store.embedding.filter.builder.sql

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

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

Modifier and Type	Method	Description
SqlDatabaseContentRetriever.SqlDatabaseContentRetrieverBuilder	SqlDatabaseContentRetriever.SqlDatabaseContentRetrieverBuilder.promptTemplate(PromptTemplate promptTemplate)

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, ChatModel chatModel, 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.
static PromptTemplate	PromptTemplate.from(String template, String name)	Create a new PromptTemplate.
static PromptTemplate	PromptTemplate.from(String template, String name, Clock clock)	Create a new PromptTemplate.
static PromptTemplate	PromptTemplate.from(String template, Clock clock)	Create a new PromptTemplate.

Uses of PromptTemplate in dev.langchain4j.model.scoring

Fields in dev.langchain4j.model.scoring declared as PromptTemplate

Modifier and Type	Field	Description
static final PromptTemplate	DecisionScoringModel.DEFAULT_QUESTION_TEMPLATE	The default template of the question asked for each segment: "Does the document help answer the query?\nDocument: {{document}}".

Methods in dev.langchain4j.model.scoring with parameters of type PromptTemplate

Modifier and Type	Method	Description
DecisionScoringModel.Builder	DecisionScoringModel.Builder.questionTemplate(PromptTemplate questionTemplate)	Sets the template of the yes/no question asked for each segment, which must contain the {{document}} variable (the text of the segment).

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.hibernate

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

Modifier and Type	Method	Description
HibernateContentRetriever.HibernateContentRetrieverBuilder	HibernateContentRetriever.HibernateContentRetrieverBuilder.promptTemplate(PromptTemplate promptTemplate)	Sets the PromptTemplate to be used for creating the system message.

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

Modifier	Constructor	Description
	HibernateContentRetriever(org.hibernate.SessionFactory sessionFactory, ChatModel chatModel, String databaseStructure, PromptTemplate promptTemplate, Integer maxRetries)	Creates an instance of a HibernateContentRetriever.

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
static final PromptTemplate	DecisionModelQueryRouter.DEFAULT_QUESTION_TEMPLATE	The default template of the question asked for each retriever: "Could the following data source contain information that helps answer the query?\n{{description}}".
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)
DecisionModelQueryRouter.Builder	DecisionModelQueryRouter.Builder.questionTemplate(PromptTemplate questionTemplate)	Sets the template of the yes/no question asked for each retriever, which must contain the {{description}} variable (the description of the retriever).

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

Modifier	Constructor	Description
	LanguageModelQueryRouter(ChatModel chatModel, 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(ChatModel chatModel, PromptTemplate promptTemplate)
	ExpandingQueryTransformer(ChatModel chatModel, PromptTemplate promptTemplate)
	ExpandingQueryTransformer(ChatModel chatModel, PromptTemplate promptTemplate, Integer n)

Uses of PromptTemplate in dev.langchain4j.service.tool

Fields in dev.langchain4j.service.tool declared as PromptTemplate

Modifier and Type	Field	Description
static final PromptTemplate	DecisionModelFilteringToolProvider.DEFAULT_QUESTION_TEMPLATE	The default template of the question asked for each tool: "Would this tool help to handle the request?\nTool: {{name}}\nDescription: {{description}}".

Methods in dev.langchain4j.service.tool with parameters of type PromptTemplate

Modifier and Type	Method	Description
DecisionModelFilteringToolProvider.Builder	DecisionModelFilteringToolProvider.Builder.questionTemplate(PromptTemplate questionTemplate)	Sets the template of the yes/no question asked for each tool, which must contain the {{name}} variable (the name of the tool) and can contain {{description}} (its description, empty if it has none).

Uses of PromptTemplate in dev.langchain4j.service.tool.search.decision

Fields in dev.langchain4j.service.tool.search.decision declared as PromptTemplate

Modifier and Type	Field	Description
static final PromptTemplate	DecisionModelToolSearchStrategy.DEFAULT_QUESTION_TEMPLATE	The default template of the question asked for each tool: "Would this tool help to handle the request?\nTool: {{name}}\nDescription: {{description}}".
static final PromptTemplate	DecisionModelToolSelector.DEFAULT_QUESTION_TEMPLATE

Methods in dev.langchain4j.service.tool.search.decision with parameters of type PromptTemplate

Modifier and Type	Method	Description
DecisionModelToolSearchStrategy.Builder	DecisionModelToolSearchStrategy.Builder.questionTemplate(PromptTemplate questionTemplate)	Sets the template of the yes/no question asked for each tool, which must contain the {{name}} variable (the name of the tool) and can contain {{description}} (its description, empty if it has none).

Constructors in dev.langchain4j.service.tool.search.decision with parameters of type PromptTemplate

Modifier	Constructor	Description
	DecisionModelToolSelector(DecisionModel decisionModel, PromptTemplate questionTemplate, Integer maxResults, Double minProbability, Integer maxToolsPerDecisionRequest)

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

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

Modifier and Type	Method	Description
LanguageModelSqlFilterBuilder.LanguageModelSqlFilterBuilderBuilder	LanguageModelSqlFilterBuilder.LanguageModelSqlFilterBuilderBuilder.promptTemplate(PromptTemplate promptTemplate)