Struct SolverEventSupport 

pub struct SolverEventSupport<S: PlanningSolution> { /* private fields */ }

Central event broadcaster for solver events.

Manages listener registration and event distribution. All listener methods are called synchronously in registration order.

Implementations

impl<S: PlanningSolution> SolverEventSupport<S>

pub fn new() -> Self

Creates a new event support instance.

pub fn add_solver_listener(&mut self, listener: Arc<dyn SolverEventListener<S>>)

Adds a solver-level event listener.

pub fn add_phase_listener( &mut self, listener: Arc<dyn PhaseLifecycleListener<S>>, )

Adds a phase lifecycle listener.

pub fn add_step_listener(&mut self, listener: Arc<dyn StepLifecycleListener<S>>)

Adds a step lifecycle listener.

pub fn clear_listeners(&mut self)

Removes all listeners.

pub fn fire_best_solution_changed(&self, solution: &S, score: &S::Score)

Fires the best solution changed event.

pub fn fire_solving_started(&self, solution: &S)

Fires the solving started event.

pub fn fire_solving_ended(&self, solution: &S, is_terminated_early: bool)

Fires the solving ended event.

pub fn fire_phase_started(&self, phase_index: usize, phase_type: &str)

Fires the phase started event.

pub fn fire_phase_ended(&self, phase_index: usize, phase_type: &str)

Fires the phase ended event.

pub fn fire_step_started(&self, step_index: u64)

Fires the step started event.

pub fn fire_step_ended(&self, step_index: u64, score: &S::Score)

Fires the step ended event.

pub fn solver_listener_count(&self) -> usize

Returns the number of solver listeners.

pub fn phase_listener_count(&self) -> usize

Returns the number of phase listeners.

pub fn step_listener_count(&self) -> usize

Returns the number of step listeners.

pub fn has_listeners(&self) -> bool

Returns true if there are any listeners registered.

Trait Implementations

impl<S: PlanningSolution> Debug for SolverEventSupport<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<S: PlanningSolution> Default for SolverEventSupport<S>

fn default() -> Self

Returns the “default value” for a type.