PROTOCOL

WorkflowDebugger

public protocol WorkflowDebugger

Defines a type that receives debug information about a running workflow hierarchy.

Methods

didEnterInitialState(snapshot:)

func didEnterInitialState(snapshot: WorkflowHierarchyDebugSnapshot)

Called once when the workflow hierarchy initializes.

• Parameter snapshot: Debug information about the workflow hierarchy.

Parameters

Name	Description
snapshot	Debug information about the workflow hierarchy.

didUpdate(snapshot:updateInfo:)

func didUpdate(snapshot: WorkflowHierarchyDebugSnapshot, updateInfo: WorkflowUpdateDebugInfo)

Called when an update occurs anywhere within the workflow hierarchy.

• Parameter snapshot: Debug information about the workflow hierarchy after the update.
• Parameter updateInfo: Information about the update.

Parameters

Name	Description
snapshot	Debug information about the workflow hierarchy the update.
updateInfo	Information about the update.