Trait ExecutorState

pub trait ExecutorState<D: Domain> {
    // Provided methods
    fn create_state_value_estimator(
        &self,
    ) -> Box<dyn StateValueEstimator<D> + Send> { ... }
    fn post_action_execute_hook(
        &mut self,
        _state: &D::State,
        _diff: &D::Diff,
        _active_task: &ActiveTask<D>,
        _queue: &mut ActiveTasks<D>,
    ) { ... }
    fn post_mcts_run_hook(
        &mut self,
        _mcts: &MCTS<D>,
        _last_active_task: &ActiveTask<D>,
    ) { ... }
}

User-defined methods for the executor.

If you have no special need, you can just implement this trait on an empty struct:

struct MyExecutorState;
impl ExecutorState<MyDomain> for MyExecutorState {}

Provided Methods

fn create_state_value_estimator(&self) -> Box<dyn StateValueEstimator<D> + Send>

Creates the state value estimator (by default uses rollout-based simulation).

fn post_action_execute_hook( &mut self, _state: &D::State, _diff: &D::Diff, _active_task: &ActiveTask<D>, _queue: &mut ActiveTasks<D>, )

Method called after action execution, to perform tasks such as visual updates and checking for newly-created agents (by default does nothing).

fn post_mcts_run_hook( &mut self, _mcts: &MCTS<D>, _last_active_task: &ActiveTask<D>, )

Method called after MCTS has run, to perform tasks such as printing the search tree (by default does nothing).

Implementors