Class Functions

java.lang.Object

com.google.adk.flows.llmflows.Functions

public final class Functions
extends Object

Utility class for handling function calls.

Method Summary

Modifier and Type	Method	Description
static String	generateClientFunctionCallId()	Generates a unique ID for a function call.
static Set<String>	getLongRunningFunctionCalls(List<com.google.genai.types.FunctionCall> functionCalls, Map<String,BaseTool> tools)
static io.reactivex.rxjava3.core.Maybe<Event>	handleFunctionCalls(InvocationContext invocationContext, Event functionCallEvent, Map<String,BaseTool> tools)
static void	populateClientFunctionCallId(Event modelResponseEvent)	Populates missing function call IDs in the provided event's content.

Methods inherited from class java.lang.Object

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

Method Details

generateClientFunctionCallId

public static String generateClientFunctionCallId()

Generates a unique ID for a function call.

populateClientFunctionCallId

public static void populateClientFunctionCallId(Event modelResponseEvent)

Populates missing function call IDs in the provided event's content.

If the event contains function calls without an ID, this method generates a unique client-side ID for each and updates the event content.

Parameters:

modelResponseEvent - The event potentially containing function calls.

handleFunctionCalls

public static io.reactivex.rxjava3.core.Maybe<Event> handleFunctionCalls(InvocationContext invocationContext,
 Event functionCallEvent,
 Map<String,BaseTool> tools)

getLongRunningFunctionCalls

public static Set<String> getLongRunningFunctionCalls(List<com.google.genai.types.FunctionCall> functionCalls,
 Map<String,BaseTool> tools)