use super::*;
use crate::construction::heuristics::finalize_insertion_ctx;
use crate::models::GoalContext;
use rosomaxa::HeuristicSolution;
use std::sync::Arc;
pub struct RuinAndRecreate {
ruin: Arc<dyn Ruin + Send + Sync>,
recreate: Arc<dyn Recreate + Send + Sync>,
}
impl RuinAndRecreate {
pub fn new(ruin: Arc<dyn Ruin + Send + Sync>, recreate: Arc<dyn Recreate + Send + Sync>) -> Self {
Self { ruin, recreate }
}
}
impl HeuristicSearchOperator for RuinAndRecreate {
type Context = RefinementContext;
type Objective = GoalContext;
type Solution = InsertionContext;
fn search(&self, heuristic_ctx: &Self::Context, solution: &Self::Solution) -> Self::Solution {
let refinement_ctx = heuristic_ctx;
let insertion_ctx = solution;
let mut insertion_ctx =
self.recreate.run(refinement_ctx, self.ruin.run(refinement_ctx, insertion_ctx.deep_copy()));
finalize_insertion_ctx(&mut insertion_ctx);
insertion_ctx
}
}