Class MachineExecutionEngine

Handles state machine execution, event processing, and lifecycle management.

Implements

IMachineExectionEngine

Index

Constructors

Methods

Constructors

constructor

new MachineExecutionEngine(): MachineExecutionEngine
Returns MachineExecutionEngine

Methods

execute

execute(
params: ExecuteMachineInput,
opentelemetry?: ArvoEventHandlerOpenTelemetryOptions,
): ExecuteMachineOutput
Executes a state machine and manages its lifecycle.
Parameters
- params: ExecuteMachineInput
  Configuration parameters:
  
  machine: State machine definition
  
  state: Optional existing state to resume from
  
  event: Event triggering the execution
- opentelemetry: ArvoEventHandlerOpenTelemetryOptions = ...
  Telemetry configuration for tracing
Returns ExecuteMachineOutput
Object containing:
- state: Final machine state
- events: Generated events
- finalOutput: Machine output or null
Description
Handles machine initialization/resumption, event processing, and state transitions. Manages event queues and volatile context during execution.

Throws
Error on invalid initialization events or execution failures
Implementation of IMachineExectionEngine.execute
- Defined in src/MachineExecutionEngine/index.ts:33