Package com.google.adk.workflow

package com.google.adk.workflow

Related Packages

Package	Description
com.google.adk

Class	Description
BaseNode	Base class for nodes in a workflow graph.
DynamicNodeFailedException	An exception that Context.runNode(com.google.adk.workflow.Node) signals when the child node fails.
Edge	A connection between two nodes in a workflow graph.
EdgesBuilder	A builder for the edges of a workflow graph, declared as chains of calls that start at EdgesBuilder.from(com.google.adk.workflow.Node) or EdgesBuilder.fromStart().
EdgesBuilder.EdgeChain	A chain of edges positioned at a node, started by EdgesBuilder.from(Node), EdgesBuilder.fromStart() or EdgesBuilder.NodeGroupChain.joinTo(com.google.adk.workflow.JoinNode).
EdgesBuilder.NodeGroupChain	A chain of edges positioned at a node group from a fan-out, EdgesBuilder.from(Node, Node, Node...), or EdgesBuilder.from(Collection), which EdgesBuilder.NodeGroupChain.joinTo(com.google.adk.workflow.JoinNode) connects to a JoinNode.
EdgesBuilder.RouteMap	A routing map configured in EdgesBuilder.EdgeChain.route(java.util.function.Consumer<? super com.google.adk.workflow.EdgesBuilder.RouteMap>) that maps each route the source node may emit to the nodes it leads to, written r.on("billing").then(billing).
EdgesBuilder.RouteMapEntry	A routing-map entry started by EdgesBuilder.RouteMap.on(java.lang.String) whose routes have no target yet; EdgesBuilder.RouteMapEntry.then(com.google.adk.workflow.Node, com.google.adk.workflow.Node...) completes it.
EdgesBuilder.RouteSet	A set of routes that select a single edge, which fires once when its source emits any of them; separate edges to the same target would fire once each.
GraphValidationException	Thrown when a workflow graph is malformed, such as when Start cannot reach a node or a cycle has no routed edge.
JoinNode	A node that waits for every predecessor to complete, then outputs their outputs keyed by predecessor name.
JoinNode.Builder	Builder for JoinNode.
Node	A unit of work in a workflow graph.
NodeConfig	A node's retry policy and execution timeout.
NodeConfig.Builder	Builder for NodeConfig.
NodeExecutionException	Base class for node failures raised by the workflow runtime, such as NodeTimeoutException.
NodeExecutionState	The state of one workflow node run, held by the run's Context.
NodeInfo	The identity of the workflow-node activation that emitted an Event.
NodeInfo.Builder	Builder for NodeInfo.
NodeRunner	The runner for one workflow node, which times out an attempt that exceeds the node's optional timeout and retries the node as its retry policy allows.
NodeTimeoutException	Thrown when a node's attempt outlasts the timeout that NodeConfig.timeout() sets.
ParallelWorkers	Static factories for workflow nodes that run a node once per item of a list input.
RequestInput	A node's request for user input, which pauses the workflow until the user answers it.
RequestInput.Builder	Builder for RequestInput.
RetryConfig	How a node is retried when it fails.
RetryConfig.Builder	Builder for RetryConfig.
Route	A value on a workflow edge, and the value a node emits to select which of its outgoing edges are followed.
Route.Default	The fallback edge, followed when no other routed edge of the node matches what it emitted, including when it emitted no route.
Route.Flag	A route identified by a boolean, for a two-way branch.
Route.Num	A route identified by an integer.
Route.Tag	A route identified by a string, which is the common case.
RunNodeConfig	Configuration for running a child node with Context.runNode(com.google.adk.workflow.Node).
RunNodeConfig.Builder	Builder for RunNodeConfig.
Start	The node that marks where a workflow graph starts.
ToolNodes	Static factories for workflow nodes that run a BaseTool, such as an MCP tool or an agent wrapped as a tool.
Workflow	A graph of nodes that is itself a node, so a workflow can go wherever a node can, including in another workflow.
Workflow.Builder	Builder for Workflow.
WorkflowConfigurationException	Thrown when a workflow or one of its nodes is declared in a way that cannot run.