Uses of Class
dev.langchain4j.agent.tool.ToolSpecification

Packages that use ToolSpecification

Package	Description
dev.langchain4j.agent.tool
dev.langchain4j.model
dev.langchain4j.model.anthropic
dev.langchain4j.model.anthropic.internal.mapper
dev.langchain4j.model.azure
dev.langchain4j.model.bedrock
dev.langchain4j.model.chat
dev.langchain4j.model.chat.listener
dev.langchain4j.model.chat.request
dev.langchain4j.model.github
dev.langchain4j.model.googleai
dev.langchain4j.model.localai
dev.langchain4j.model.mistralai
dev.langchain4j.model.mistralai.internal.mapper
dev.langchain4j.model.openai
dev.langchain4j.model.vertexai
dev.langchain4j.model.workersai
dev.langchain4j.service
dev.langchain4j.service.tool

Uses of ToolSpecification in dev.langchain4j.agent.tool

Methods in dev.langchain4j.agent.tool that return ToolSpecification

Modifier and Type	Method	Description
ToolSpecification	ToolSpecification.Builder.build()	Returns a ToolSpecification built from the parameters previously set.
static ToolSpecification	ToolSpecifications.toolSpecificationFrom(Method method)	Returns the ToolSpecification for the given method annotated with @Tool.

Methods in dev.langchain4j.agent.tool that return types with arguments of type ToolSpecification

Modifier and Type	Method	Description
static List<ToolSpecification>	ToolSpecifications.toolSpecificationsFrom(Class<?> classWithTools)	Returns ToolSpecifications for all methods annotated with @Tool within the specified class.
static List<ToolSpecification>	ToolSpecifications.toolSpecificationsFrom(Object objectWithTools)	Returns ToolSpecifications for all methods annotated with @Tool within the class of the specified object.

Method parameters in dev.langchain4j.agent.tool with type arguments of type ToolSpecification

Modifier and Type	Method	Description
static void	ToolSpecifications.validateSpecifications(List<ToolSpecification> toolSpecifications)	Validates all the ToolSpecifications.

Uses of ToolSpecification in dev.langchain4j.model

Methods in dev.langchain4j.model with parameters of type ToolSpecification

Modifier and Type	Method	Description
default int	Tokenizer.estimateTokenCountInForcefulToolSpecification(ToolSpecification toolSpecification)	Estimates the count of tokens in the given tool specification.

Method parameters in dev.langchain4j.model with type arguments of type ToolSpecification

Modifier and Type	Method	Description
int	Tokenizer.estimateTokenCountInToolSpecifications(Iterable<ToolSpecification> toolSpecifications)	Estimates the count of tokens in the given tool specifications.

Uses of ToolSpecification in dev.langchain4j.model.anthropic

Methods in dev.langchain4j.model.anthropic with parameters of type ToolSpecification

Modifier and Type	Method	Description
void	AnthropicStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Uses of ToolSpecification in dev.langchain4j.model.anthropic.internal.mapper

Methods in dev.langchain4j.model.anthropic.internal.mapper with parameters of type ToolSpecification

Modifier and Type	Method	Description
static AnthropicTool	AnthropicMapper.toAnthropicTool(ToolSpecification toolSpecification, AnthropicCacheType cacheToolsPrompt)

Method parameters in dev.langchain4j.model.anthropic.internal.mapper with type arguments of type ToolSpecification

Modifier and Type	Method	Description
static List<AnthropicTool>	AnthropicMapper.toAnthropicTools(List<ToolSpecification> toolSpecifications, AnthropicCacheType cacheToolsPrompt)

Uses of ToolSpecification in dev.langchain4j.model.azure

Methods in dev.langchain4j.model.azure with parameters of type ToolSpecification

Modifier and Type	Method	Description
int	AzureOpenAiTokenizer.estimateTokenCountInForcefulToolSpecification(ToolSpecification toolSpecification)
Response<AiMessage>	AzureOpenAiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	AzureOpenAiStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Method parameters in dev.langchain4j.model.azure with type arguments of type ToolSpecification

Modifier and Type	Method	Description
int	AzureOpenAiTokenizer.estimateTokenCountInToolSpecifications(Iterable<ToolSpecification> toolSpecifications)

Uses of ToolSpecification in dev.langchain4j.model.bedrock

Methods in dev.langchain4j.model.bedrock with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	BedrockAnthropicMessageChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)

Uses of ToolSpecification in dev.langchain4j.model.chat

Methods in dev.langchain4j.model.chat with parameters of type ToolSpecification

Modifier and Type	Method	Description
default Response<AiMessage>	ChatLanguageModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)	Generates a response from the model based on a list of messages and a single tool specification.
Response<AiMessage>	DisabledChatLanguageModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	DisabledStreamingChatLanguageModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)
default void	StreamingChatLanguageModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)	Generates a response from the model based on a list of messages and a single tool specification.

Uses of ToolSpecification in dev.langchain4j.model.chat.listener

Methods in dev.langchain4j.model.chat.listener that return types with arguments of type ToolSpecification

Modifier and Type	Method	Description
List<ToolSpecification>	ChatModelRequest.toolSpecifications()

Method parameters in dev.langchain4j.model.chat.listener with type arguments of type ToolSpecification

Modifier and Type	Method	Description
ChatModelRequest.ChatModelRequestBuilder	ChatModelRequest.ChatModelRequestBuilder.toolSpecifications(List<ToolSpecification> toolSpecifications)

Uses of ToolSpecification in dev.langchain4j.model.chat.request

Methods in dev.langchain4j.model.chat.request that return types with arguments of type ToolSpecification

Modifier and Type	Method	Description
List<ToolSpecification>	ChatRequest.toolSpecifications()

Methods in dev.langchain4j.model.chat.request with parameters of type ToolSpecification

Modifier and Type	Method	Description
ChatRequest.Builder	ChatRequest.Builder.toolSpecifications(ToolSpecification... toolSpecifications)

Method parameters in dev.langchain4j.model.chat.request with type arguments of type ToolSpecification

Modifier and Type	Method	Description
ChatRequest.Builder	ChatRequest.Builder.toolSpecifications(List<ToolSpecification> toolSpecifications)

Uses of ToolSpecification in dev.langchain4j.model.github

Methods in dev.langchain4j.model.github with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	GitHubModelsChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	GitHubModelsStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Uses of ToolSpecification in dev.langchain4j.model.googleai

Methods in dev.langchain4j.model.googleai with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	GoogleAiGeminiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	GoogleAiGeminiStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Method parameters in dev.langchain4j.model.googleai with type arguments of type ToolSpecification

Modifier and Type	Method	Description
int	GoogleAiGeminiTokenizer.estimateTokenCountInToolSpecifications(Iterable<ToolSpecification> toolSpecifications)

Uses of ToolSpecification in dev.langchain4j.model.localai

Methods in dev.langchain4j.model.localai with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	LocalAiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	LocalAiStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Uses of ToolSpecification in dev.langchain4j.model.mistralai

Methods in dev.langchain4j.model.mistralai with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	MistralAiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)	Generates an AI message response based on the given list of chat messages and a tool specification.
void	MistralAiStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)	Generates streamed token response based on the given list of messages and tool specification.

Uses of ToolSpecification in dev.langchain4j.model.mistralai.internal.mapper

Method parameters in dev.langchain4j.model.mistralai.internal.mapper with type arguments of type ToolSpecification

Modifier and Type	Method	Description
static List<MistralAiTool>	MistralAiMapper.toMistralAiTools(List<ToolSpecification> toolSpecifications)

Uses of ToolSpecification in dev.langchain4j.model.openai

Methods in dev.langchain4j.model.openai with parameters of type ToolSpecification

Modifier and Type	Method	Description
int	OpenAiTokenizer.estimateTokenCountInForcefulToolSpecification(ToolSpecification toolSpecification)
Response<AiMessage>	OpenAiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	OpenAiStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Method parameters in dev.langchain4j.model.openai with type arguments of type ToolSpecification

Modifier and Type	Method	Description
int	OpenAiTokenizer.estimateTokenCountInToolSpecifications(Iterable<ToolSpecification> toolSpecifications)
static List<dev.ai4j.openai4j.chat.Function>	InternalOpenAiHelper.toFunctions(Collection<ToolSpecification> toolSpecifications)	Deprecated. Functions are deprecated by OpenAI, use InternalOpenAiHelper.toTools(Collection, boolean) instead
static List<dev.ai4j.openai4j.chat.Tool>	InternalOpenAiHelper.toTools(Collection<ToolSpecification> toolSpecifications, boolean strict)

Uses of ToolSpecification in dev.langchain4j.model.vertexai

Methods in dev.langchain4j.model.vertexai with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	VertexAiGeminiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)
void	VertexAiGeminiStreamingChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification, StreamingResponseHandler<AiMessage> handler)

Uses of ToolSpecification in dev.langchain4j.model.workersai

Methods in dev.langchain4j.model.workersai with parameters of type ToolSpecification

Modifier and Type	Method	Description
Response<AiMessage>	WorkersAiChatModel.generate(List<ChatMessage> messages, ToolSpecification toolSpecification)	Generates a response from the model based on a list of messages and a single tool specification.

Uses of ToolSpecification in dev.langchain4j.service

Fields in dev.langchain4j.service with type parameters of type ToolSpecification

Modifier and Type	Field	Description
List<ToolSpecification>	AiServiceContext.toolSpecifications

Method parameters in dev.langchain4j.service with type arguments of type ToolSpecification

Modifier and Type	Method	Description
AiServices<T>	AiServices.tools(Map<ToolSpecification,ToolExecutor> tools)	Configures the tools that the LLM can use.

Uses of ToolSpecification in dev.langchain4j.service.tool

Methods in dev.langchain4j.service.tool that return types with arguments of type ToolSpecification

Modifier and Type	Method	Description
Map<ToolSpecification,ToolExecutor>	ToolProviderResult.tools()

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

Modifier and Type	Method	Description
ToolProviderResult.Builder	ToolProviderResult.Builder.add(ToolSpecification tool, ToolExecutor executor)

Method parameters in dev.langchain4j.service.tool with type arguments of type ToolSpecification

Modifier and Type	Method	Description
ToolProviderResult.Builder	ToolProviderResult.Builder.addAll(Map<ToolSpecification,ToolExecutor> tools)

Constructor parameters in dev.langchain4j.service.tool with type arguments of type ToolSpecification

Modifier	Constructor	Description
	ToolProviderResult(Map<ToolSpecification,ToolExecutor> tools)