Package com.google.adk.models.springai

Class SpringAiTool

java.lang.Object

com.google.adk.tools.BaseTool

com.google.adk.models.springai.SpringAiTool

public final class SpringAiTool
extends BaseTool

Exposes a Spring AI ToolCallback as an ADK BaseTool, so an existing Spring AI tool can be used by any ADK agent and model. Name, description, and input schema come from the callback's ToolDefinition; the schema is passed through as FunctionDeclaration.parametersJsonSchema(). The ADK ToolContext is passed to the callback under ToolConverter.ADK_TOOL_CONTEXT_KEY, and a returnDirect callback maps to ADK's skipSummarization.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.adk.tools.BaseTool

BaseTool.ToolArgsConfig, BaseTool.ToolConfig

Constructor Summary

Constructors

Constructor	Description
SpringAiTool(org.springframework.ai.tool.ToolCallback toolCallback)	Wraps toolCallback as an ADK tool.

Method Summary

Modifier and Type	Method	Description
Optional<com.google.genai.types.FunctionDeclaration>	declaration()	Gets the FunctionDeclaration representation of this tool.
io.reactivex.rxjava3.core.Single<Map<String,Object>>	runAsync(@Nullable Map<String,Object> args, @Nullable ToolContext toolContext)	Calls a tool.

Methods inherited from class com.google.adk.tools.BaseTool

customMetadata, description, fromConfig, longRunning, name, processLlmRequest, runAsync, runAsync, runAsync, runAsync, runAsync, runAsync, setCustomMetadata

Methods inherited from class java.lang.Object

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

Constructor Details

SpringAiTool

public SpringAiTool(org.springframework.ai.tool.ToolCallback toolCallback)

Wraps toolCallback as an ADK tool.

Parameters:

toolCallback - The Spring AI tool to wrap

Method Details

declaration

public Optional<com.google.genai.types.FunctionDeclaration> declaration()

Description copied from class: BaseTool

Gets the FunctionDeclaration representation of this tool.

Overrides:

declaration in class BaseTool

runAsync

public io.reactivex.rxjava3.core.Single<Map<String,Object>> runAsync(@Nullable Map<String,Object> args,
 @Nullable ToolContext toolContext)

Description copied from class: BaseTool

Calls a tool.

Overrides:

runAsync in class BaseTool