Class LangChain4j

java.lang.Object

com.google.adk.models.BaseLlm

com.google.adk.models.langchain4j.LangChain4j

@Experimental
public class LangChain4j
extends BaseLlm

Constructor Summary

Constructors

Constructor	Description
LangChain4j(dev.langchain4j.model.chat.ChatModel chatModel)
LangChain4j(dev.langchain4j.model.chat.ChatModel chatModel, dev.langchain4j.model.chat.StreamingChatModel streamingChatModel, String modelName)
LangChain4j(dev.langchain4j.model.chat.ChatModel chatModel, String modelName)
LangChain4j(dev.langchain4j.model.chat.StreamingChatModel streamingChatModel)
LangChain4j(dev.langchain4j.model.chat.StreamingChatModel streamingChatModel, String modelName)

Method Summary

Modifier and Type	Method	Description
BaseLlmConnection	connect(LlmRequest llmRequest)	Creates a live connection to the LLM.
io.reactivex.rxjava3.core.Flowable<LlmResponse>	generateContent(LlmRequest llmRequest, boolean stream)	Generates one content from the given LLM request and tools.

Methods inherited from class com.google.adk.models.BaseLlm

model

Methods inherited from class java.lang.Object

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

Constructor Details

LangChain4j

public LangChain4j(dev.langchain4j.model.chat.ChatModel chatModel)

LangChain4j

public LangChain4j(dev.langchain4j.model.chat.ChatModel chatModel,
 String modelName)

LangChain4j

public LangChain4j(dev.langchain4j.model.chat.StreamingChatModel streamingChatModel)

LangChain4j

public LangChain4j(dev.langchain4j.model.chat.StreamingChatModel streamingChatModel,
 String modelName)

LangChain4j

public LangChain4j(dev.langchain4j.model.chat.ChatModel chatModel,
 dev.langchain4j.model.chat.StreamingChatModel streamingChatModel,
 String modelName)

Method Details

generateContent

public io.reactivex.rxjava3.core.Flowable<LlmResponse> generateContent(LlmRequest llmRequest,
 boolean stream)

Description copied from class: BaseLlm

Generates one content from the given LLM request and tools.

Specified by:

generateContent in class BaseLlm

Parameters:

llmRequest - The LLM request containing the input prompt and parameters.

stream - A boolean flag indicating whether to stream the response.

Returns:

A Flowable of LlmResponses. For non-streaming calls, it will only yield one LlmResponse. For streaming calls, it may yield more than one LlmResponse, but all yielded LlmResponses should be treated as one content by merging their parts.

connect

public BaseLlmConnection connect(LlmRequest llmRequest)

Description copied from class: BaseLlm

Creates a live connection to the LLM.

Specified by:

connect in class BaseLlm