Struct Coordinator

pub struct Coordinator<'a> { /* private fields */ }

The Coordinator is responsible for coordinating the dispatching of jobs (consisting of a set of Input values and an Implementation of a Function) for execution, gathering the resulting Outputs and distributing output values to other connected function’s Inputs.

It accepts Flows to be executed in the form of a Submission struct that has the required information to execute the flow.

Implementations

impl<'a> Coordinator<'a>

pub fn new(dispatcher: Dispatcher) -> Result<Self>

Create a new coordinator with num_threads local executor threads

pub fn execute_flow(&mut self, submission: Submission) -> Result<()>

Execute a flow by looping while there are jobs to be processed in an inner loop. There is an outer loop for the case when you are using the debugger, to allow entering the debugger when the flow ends and at any point resetting all the state and starting execution again from the initial state