Package com.google.adk.agents

Class NodeViewAgent

java.lang.Object

com.google.adk.workflow.BaseNode

com.google.adk.agents.BaseAgent

com.google.adk.agents.NodeViewAgent

All Implemented Interfaces:

Node

@Experimental
public final class NodeViewAgent
extends BaseAgent

A read-only agent that stands in for a non-agent workflow node so code reading the agent of an app, runner, or invocation keeps working when they run a node. It never runs; the runner runs the node itself.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.adk.agents.BaseAgent

BaseAgent.Builder<B extends BaseAgent.Builder<B>>

Constructor Summary

Constructors

Constructor	Description
NodeViewAgent(Node node)	Creates an agent that stands in for node, using its name and description.

Method Summary

Modifier and Type	Method	Description
Node	node()	Returns the node this agent stands in for.
io.reactivex.rxjava3.core.Flowable<Event>	runAsync(InvocationContext parentContext)	Runs the agent asynchronously.
protected io.reactivex.rxjava3.core.Flowable<Event>	runAsyncImpl(InvocationContext invocationContext)	Agent-specific asynchronous logic.
io.reactivex.rxjava3.core.Flowable<Event>	runLive(InvocationContext parentContext)	Runs the agent synchronously.
protected io.reactivex.rxjava3.core.Flowable<Event>	runLiveImpl(InvocationContext invocationContext)	Agent-specific synchronous logic.

Methods inherited from class com.google.adk.agents.BaseAgent

afterAgentCallback, beforeAgentCallback, canonicalAfterAgentCallbacks, canonicalBeforeAgentCallbacks, close, findAgent, findSubAgent, fromConfig, parentAgent, parentAgent, rootAgent, runNode, subAgents, toolOrigin

Methods inherited from class com.google.adk.workflow.BaseNode

config, description, inputSchema, name, outputSchema, rerunOnResume, stateSchema, waitForOutput

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.adk.workflow.Node

requiresAllPredecessors

Constructor Details

NodeViewAgent

public NodeViewAgent(Node node)

Creates an agent that stands in for node, using its name and description.

Throws:

IllegalArgumentException - if node is an agent, or if its name is not a valid agent name.

Method Details

node

public Node node()

Returns the node this agent stands in for.

runAsync

public io.reactivex.rxjava3.core.Flowable<Event> runAsync(InvocationContext parentContext)

Description copied from class: BaseAgent

Runs the agent asynchronously.

Overrides:

runAsync in class BaseAgent

Parameters:

parentContext - Parent context to inherit.

Returns:

stream of agent-generated events.

runLive

public io.reactivex.rxjava3.core.Flowable<Event> runLive(InvocationContext parentContext)

Description copied from class: BaseAgent

Runs the agent synchronously.

Overrides:

runLive in class BaseAgent

Parameters:

parentContext - Parent context to inherit.

Returns:

stream of agent-generated events.

runAsyncImpl

protected io.reactivex.rxjava3.core.Flowable<Event> runAsyncImpl(InvocationContext invocationContext)

Description copied from class: BaseAgent

Agent-specific asynchronous logic.

Specified by:

runAsyncImpl in class BaseAgent

Parameters:

invocationContext - Current invocation context.

Returns:

stream of agent-generated events.

runLiveImpl

protected io.reactivex.rxjava3.core.Flowable<Event> runLiveImpl(InvocationContext invocationContext)

Description copied from class: BaseAgent

Agent-specific synchronous logic.

Specified by:

runLiveImpl in class BaseAgent

Parameters:

invocationContext - Current invocation context.

Returns:

stream of agent-generated events.