Package org.springframework.ai.deepseek.api

Class DeepSeekStreamFunctionCallingHelper

java.lang.Object

org.springframework.ai.deepseek.api.DeepSeekStreamFunctionCallingHelper

public class DeepSeekStreamFunctionCallingHelper
extends Object

Helper class to support Streaming function calling. It can merge the streamed ChatCompletionChunk in case of function calling message.

Author:

Geng Rong, Sun Yuhan

Constructor Summary

Constructors

Constructor	Description
DeepSeekStreamFunctionCallingHelper()

Method Summary

Modifier and Type	Method	Description
boolean	isStreamingToolFunctionCall(@Nullable DeepSeekApi.ChatCompletionChunk chatCompletion)
boolean	isStreamingToolFunctionCallFinish(@Nullable DeepSeekApi.ChatCompletionChunk chatCompletion)
DeepSeekApi.ChatCompletionChunk	merge(@Nullable DeepSeekApi.ChatCompletionChunk previous, DeepSeekApi.ChatCompletionChunk current)

Methods inherited from class java.lang.Object

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

Constructor Details

DeepSeekStreamFunctionCallingHelper

public DeepSeekStreamFunctionCallingHelper()

Method Details

merge

public DeepSeekApi.ChatCompletionChunk merge(@Nullable DeepSeekApi.ChatCompletionChunk previous,
 DeepSeekApi.ChatCompletionChunk current)

isStreamingToolFunctionCall

public boolean isStreamingToolFunctionCall(@Nullable DeepSeekApi.ChatCompletionChunk chatCompletion)

Parameters:

chatCompletion - the ChatCompletionChunk to check

Returns:

true if the ChatCompletionChunk is a streaming tool function call.

isStreamingToolFunctionCallFinish

public boolean isStreamingToolFunctionCallFinish(@Nullable DeepSeekApi.ChatCompletionChunk chatCompletion)

Parameters:

chatCompletion - the ChatCompletionChunk to check

Returns:

true if the ChatCompletionChunk is a streaming tool function call and it is the last one.