Class DisabledStreamingChatLanguageModel
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- All Implemented Interfaces:
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dev.langchain4j.model.chat.StreamingChatLanguageModel
public class DisabledStreamingChatLanguageModel implements StreamingChatLanguageModel
A StreamingChatLanguageModel which throws a ModelDisabledException for all of its methods
This could be used in tests, or in libraries that extend this one to conditionally enable or disable functionality.
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Constructor Summary
Constructors Constructor Description DisabledStreamingChatLanguageModel()
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Method Summary
Modifier and Type Method Description voidgenerate(String userMessage, StreamingResponseHandler<AiMessage> handler)Generates a response from the model based on a message from a user. voidgenerate(List<ChatMessage> messages, StreamingResponseHandler<AiMessage> handler)Generates a response from the model based on a sequence of messages. voidgenerate(List<ChatMessage> messages, List<ToolSpecification> toolSpecifications, StreamingResponseHandler<AiMessage> handler)Generates a response from the model based on a list of messages and a list of tool specifications. voidgenerate(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. -
Methods inherited from class dev.langchain4j.model.chat.StreamingChatLanguageModel
chat, chat, chat, defaultRequestParameters, doChat, generate, listeners, supportedCapabilities -
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Detail
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generate
void generate(String userMessage, StreamingResponseHandler<AiMessage> handler)
Generates a response from the model based on a message from a user.
- Parameters:
userMessage- The message from the user.handler- The handler for streaming the response.
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generate
void generate(List<ChatMessage> messages, StreamingResponseHandler<AiMessage> handler)
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.handler- The handler for streaming the response.
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generate
void generate(List<ChatMessage> messages, List<ToolSpecification> toolSpecifications, StreamingResponseHandler<AiMessage> handler)
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.handler- The handler for streaming the response.
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generate
void 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. The model is forced to execute the specified tool. This is usually achieved by setting `tool_choice=ANY` in the LLM provider API.
- Parameters:
messages- A list of messages.toolSpecification- The specification of a tool that must be executed.handler- The handler for streaming the response.
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