类class io.agentscope.core.agent.accumulator 2.x

ToolCallsAccumulator

public class ToolCallsAccumulator implements ContentAccumulator<ToolUseBlock>

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:40–322

工具调用 Accumulator，驱动智能体的推理、工具调用与会话执行。位于 io.agentscope.core.agent.accumulator 包，实现 ContentAccumulator<ToolUseBlock>。核心成员包括 add、hasContent、buildAggregated、buildAllToolCalls、getAccumulatedToolCall、getAllAccumulatedToolCalls。

Tool calls accumulator for accumulating streaming tool call chunks.

This accumulator supports multiple parallel tool calls and handles:

Tool name and ID accumulation
Incremental parameter merging
Raw JSON content accumulation and parsing
Placeholder name handling (e.g., "fragment")

方法摘要Method Summary

方法Method	说明Description
`public void add(ToolUseBlock block)`	设置添加。 Performs the add operation.
`public boolean hasContent()`	判断是否具有内容。 Returns whether this has the content.
`public` `ContentBlock buildAggregated()`	构建 `buildAggregated`。 Builds the aggregated.
`public List<ToolUseBlock> buildAllToolCalls()`	构建所有工具调用。 Build all accumulated tool calls.
`public` `ToolUseBlock getAccumulatedToolCall(String id)`	获取 `getAccumulatedToolCall`。 Get accumulated tool call by ID.
`public List<ToolUseBlock> getAllAccumulatedToolCalls()`	获取 `getAllAccumulatedToolCalls`。 Get all accumulated tool calls.
`public String getCurrentToolCallId()`	获取当前工具调用标识。 Get the ID of the current (last) tool call being accumulated.
`public void reset()`	清空或重置内部状态。 Clears or resets internal state.

方法详情Method Detail

add

public void add(ToolUseBlock block)

设置添加。

Performs the add operation.

参数Parameters

名称Name	类型Type	说明Description
`block`	ToolUseBlock	内容块（类型 `ToolUseBlock`）。The block.

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:157–171

hasContent

public boolean hasContent()

判断是否具有内容。

Returns whether this has the content.

返回Returns boolean

返回布尔值，表示判断结果。Returns a boolean result.

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:221–224

buildAggregated

public ContentBlock buildAggregated()

构建 buildAggregated。

Builds the aggregated.

返回Returns ContentBlock

返回ContentBlock。Returns content block.

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:229–240

buildAllToolCalls

public List<ToolUseBlock> buildAllToolCalls()

构建所有工具调用。

Build all accumulated tool calls.

返回Returns List<ToolUseBlock>

工具调用的列出。List of tool calls

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:248–250

getAccumulatedToolCall

public ToolUseBlock getAccumulatedToolCall(String id)

获取 getAccumulatedToolCall。

Get accumulated tool call by ID.

参数Parameters

名称Name	类型Type	说明Description
`id`	String	标识（类型 `String`）。The tool call ID to look up

返回Returns ToolUseBlock

返回ToolUseBlock。The accumulated ToolUseBlock, or null if not found

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:261–279

getAllAccumulatedToolCalls

public List<ToolUseBlock> getAllAccumulatedToolCalls()

获取 getAllAccumulatedToolCalls。

Get all accumulated tool calls.

返回Returns List<ToolUseBlock>

返回列出。List of all accumulated ToolUseBlocks

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:288–290

getCurrentToolCallId

public String getCurrentToolCallId()

获取当前工具调用标识。

Get the ID of the current (last) tool call being accumulated.

返回Returns String

返回字符串结果。The current tool call ID, or null if no tool call is being accumulated

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:300–311

reset

public void reset()

清空或重置内部状态。

Clears or resets internal state.

源码Source io/agentscope/core/agent/accumulator/ToolCallsAccumulator.java:316–321