Struct BreakFeatureBuilder

pub struct BreakFeatureBuilder { /* private fields */ }

Provides a way to build a feature to schedule an optional break. Here, optional means that break sometimes can be skipped due to constraint violations or suboptimal search path in solution space.

Implementations

impl BreakFeatureBuilder

pub fn new(name: &str) -> Self

Creates a new instance of BreakFeatureBuilder.

pub fn set_violation_code(self, violation_code: ViolationCode) -> Self

Sets constraint violation code which is used to report back the reason of job’s unassignment. If not set, default violation code is used.

pub fn set_is_break_single<F>(self, func: F) -> Self

where F: Fn(&Single) -> bool + Send + Sync + 'static,

Sets a function which specifies whether a given single job can be considered as a break job.

pub fn set_policy<F>(self, func: F) -> Self

where F: Fn(&Single) -> BreakPolicy + Send + Sync + 'static,

Sets a break policy. If not set, then BreakPolicy::SkipIfNoIntersection is used.

pub fn set_belongs_to_route<F>(self, func: F) -> Self

where F: Fn(&Route, &Job) -> bool + Send + Sync + 'static,

Sets a function which specifies whether a given route can serve a given break. This function should return false, if the job is not break. If not set, any break job can be assigned to any route.

pub fn build(self) -> GenericResult<Feature>

Builds a optional break feature.