Struct GroupedUniConstraint 

pub struct GroupedUniConstraint<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc>
where
    Acc: Accumulator<V, R>,
    Sc: Score,
{ /* private fields */ }

Implementations

impl<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc> GroupedUniConstraint<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc>

where S: Send + Sync + 'static, A: Send + Sync + 'static, K: Eq + Hash + Send + Sync + 'static, E: CollectionExtract<S, Item = A>, Fi: UniFilter<S, A>, KF: Fn(&A) -> K + Send + Sync, C: for<'i> Collector<&'i A, Value = V, Result = R, Accumulator = Acc> + Send + Sync + 'static, V: Send + Sync + 'static, R: Send + Sync + 'static, Acc: Accumulator<V, R> + Send + Sync + 'static, W: Fn(&K, &R) -> Sc + Send + Sync, Sc: Score + 'static,

pub fn new( constraint_ref: ConstraintRef, impact_type: ImpactType, extractor: E, filter: Fi, key_fn: KF, collector: C, weight_fn: W, is_hard: bool, ) -> Self

pub fn penalize<W2>( self, weight: W2, ) -> GroupedConstraintSetBuilder<S, A, K, E, Fi, KF, C, V, R, Acc, GroupedTerminalScorer<K, R, W, Sc>, impl Fn(&K, &R) -> Sc + Send + Sync, Sc>

where W2: for<'w> ConstraintWeight<(&'w K, &'w R), Sc> + Send + Sync,

pub fn reward<W2>( self, weight: W2, ) -> GroupedConstraintSetBuilder<S, A, K, E, Fi, KF, C, V, R, Acc, GroupedTerminalScorer<K, R, W, Sc>, impl Fn(&K, &R) -> Sc + Send + Sync, Sc>

where W2: for<'w> ConstraintWeight<(&'w K, &'w R), Sc> + Send + Sync,

Trait Implementations

impl<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc> Debug for GroupedUniConstraint<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc>

where Acc: Accumulator<V, R>, Sc: Score,

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

Formats the value using the given formatter.

impl<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc> IncrementalConstraint<S, Sc> for GroupedUniConstraint<S, A, K, E, Fi, KF, C, V, R, Acc, W, Sc>

where S: Send + Sync + 'static, A: Send + Sync + 'static, K: Eq + Hash + Send + Sync + 'static, E: CollectionExtract<S, Item = A>, Fi: UniFilter<S, A>, KF: Fn(&A) -> K + Send + Sync, C: for<'i> Collector<&'i A, Value = V, Result = R, Accumulator = Acc> + Send + Sync + 'static, V: Send + Sync + 'static, R: Send + Sync + 'static, Acc: Accumulator<V, R> + Send + Sync + 'static, W: Fn(&K, &R) -> Sc + Send + Sync, Sc: Score + 'static,

fn evaluate(&self, solution: &S) -> Sc

fn match_count(&self, solution: &S) -> usize

fn initialize(&mut self, solution: &S) -> Sc

fn on_insert( &mut self, solution: &S, entity_index: usize, descriptor_index: usize, ) -> Sc

fn on_retract( &mut self, solution: &S, entity_index: usize, descriptor_index: usize, ) -> Sc

fn reset(&mut self)

fn constraint_ref(&self) -> &ConstraintRef

fn is_hard(&self) -> bool

fn get_matches<'a>( &'a self, _solution: &S, ) -> Vec<DetailedConstraintMatch<'a, Sc>>

fn weight(&self) -> Sc

fn name(&self) -> &str