Class SupervisorPlanner

java.lang.Object

com.google.adk.planner.SupervisorPlanner

All Implemented Interfaces:

Planner

public final class SupervisorPlanner
extends Object
implements Planner

A planner that uses an LLM to dynamically decide which sub-agent(s) to run next.

The LLM is given a system prompt describing the available agents and their descriptions, the current state, and recent events. It responds with the agent name(s) to run, "DONE", or "DONE: summary".

Constructor Summary

Constructors

Constructor	Description
SupervisorPlanner(BaseLlm llm)
SupervisorPlanner(BaseLlm llm, String systemInstruction)
SupervisorPlanner(BaseLlm llm, String systemInstruction, int maxEvents)

Method Summary

Modifier and Type	Method	Description
io.reactivex.rxjava3.core.Single<PlannerAction>	firstAction(PlanningContext context)	Select the first action to execute.
io.reactivex.rxjava3.core.Single<PlannerAction>	nextAction(PlanningContext context)	Select the next action based on updated state and events.

Methods inherited from class Object

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

Methods inherited from interface Planner

init

Modifier and Type	Method	Description
default void	init(PlanningContext context)	Initialize the planner with context and available agents.

Constructor Details

SupervisorPlanner

public SupervisorPlanner(BaseLlm llm,
 String systemInstruction,
 int maxEvents)

SupervisorPlanner

public SupervisorPlanner(BaseLlm llm,
 String systemInstruction)

SupervisorPlanner

public SupervisorPlanner(BaseLlm llm)

Method Details

firstAction

public io.reactivex.rxjava3.core.Single<PlannerAction> firstAction(PlanningContext context)

Description copied from interface: Planner

Select the first action to execute.

Specified by:

firstAction in interface Planner

nextAction

public io.reactivex.rxjava3.core.Single<PlannerAction> nextAction(PlanningContext context)

Description copied from interface: Planner

Select the next action based on updated state and events.

Specified by:

nextAction in interface Planner