Package dev.langchain4j.model.chat

Class DisabledChatLanguageModel

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      String generate(String userMessage) Generates a response from the model based on a message from a user.
      Response<AiMessage> generate(Array<ChatMessage> messages) Generates a response from the model based on a sequence of messages.
      Response<AiMessage> generate(List<ChatMessage> messages) Generates a response from the model based on a sequence of messages.
      Response<AiMessage> generate(List<ChatMessage> messages, List<ToolSpecification> toolSpecifications) Generates a response from the model based on a list of messages and a list of tool specifications.
      Response<AiMessage> generate(List<ChatMessage> messages, ToolSpecification toolSpecification) Generates a response from the model based on a list of messages and a single tool specification.

      • Methods inherited from class dev.langchain4j.model.chat.ChatLanguageModel

        chat, chat, chat, chat, defaultRequestParameters, doChat, listeners, supportedCapabilities, validate, validate, validate

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • DisabledChatLanguageModel

        DisabledChatLanguageModel()

    • Method Detail

      • generate

         String generate(String userMessage)

        Generates a response from the model based on a message from a user. This is a convenience method that receives the message from a user as a String and returns only the generated response.

        Parameters:
        userMessage - The message from the user.
        Returns:

        The response generated by the model.

      • generate

         Response<AiMessage> generate(Array<ChatMessage> messages)

        Generates a response from the model based on a sequence of messages. Typically, the sequence contains messages in the following order: System (optional) - User - AI - User - AI - User ...

        Parameters:
        messages - An array of messages.
        Returns:

        The response generated by the model.

      • generate

         Response<AiMessage> generate(List<ChatMessage> messages)

        Generates a response from the model based on a sequence of messages. Typically, the sequence contains messages in the following order: System (optional) - User - AI - User - AI - User ...

        Parameters:
        messages - A list of messages.
        Returns:

        The response generated by the model.

      • generate

         Response<AiMessage> generate(List<ChatMessage> messages, List<ToolSpecification> toolSpecifications)

        Generates a response from the model based on a list of messages and a list of tool specifications. The response may either be a text message or a request to execute one of the specified tools. Typically, the list contains messages in the following order: System (optional) - User - AI - User - AI - User ...

        Parameters:
        messages - A list of messages.
        toolSpecifications - A list of tools that the model is allowed to execute.
        Returns:

        The response generated by the model. AiMessage can contain either a textual response or a request to execute one of the tools.

      • generate

         Response<AiMessage> generate(List<ChatMessage> messages, ToolSpecification toolSpecification)

        Generates a response from the model based on a list of messages and a single tool specification. The model is forced to execute the specified tool. This is usually achieved by setting `tool_choice=ANY` in the LLM provider API. Typically, the list contains messages in the following order: System (optional) - User - AI - User - AI - User ...

        Parameters:
        messages - A list of messages.
        toolSpecification - The specification of a tool that must be executed.
        Returns:

        The response generated by the model. AiMessage contains a request to execute the specified tool.