Struct NearestController 

pub struct NearestController {
    pub building: Building,
    /* private fields */
}

NearestController struct

A NearestController implements the ElevatorController trait. It decides each elevator’s direction based on the nearest destination floor among people on the elevator, then the nearest floor with people waiting.

Fields

building: Building

Implementations

impl NearestController

pub fn from(building: Building) -> NearestController

Initialize a new NearestController given a Building.

Example

let my_building: Building = Building::from(
    4_usize,
    2_usize,
    0.5_f64,
    5.0_f64,
    2.5_f64,
    0.5_f64
);
let my_controller: NearestController = NearestController::from(my_building);

pub fn from_building(building: Building) -> NearestController

Initialize a new NearestController from just a building

Example

let my_building: Building = Building::from(
    4_usize,
    2_usize,
    0.5_f64,
    5.0_f64,
    2.5_f64,
    0.5_f64
);
let my_controller: NearestController = NearestController::from(my_building);

Trait Implementations

impl ElevatorController for NearestController

fn get_building(&mut self) -> &Building

Get the building belonging to the controller

fn get_building_mut(&mut self) -> &mut Building

Mutably borrow the building belonging to the controller

fn clone_building(&mut self) -> Building

Clone the building belonging to the controller. Generally used when swapping controllers.

fn can_be_upgraded(&self) -> bool

Return a boolean signifying whether the controller can be upgraded or not. Always returns false, since the NearestController cannot be upgraded.

fn upgrade(&mut self, _incrementation: f64)

Upgrade the controller given an incrementation float. Does nothing for the NearestController since it cannot be upgraded.

fn update_elevators(&mut self)

Decide each elevator’s direction based on the nearest destination floor among people on the elevator, then the nearest floor with people waiting.