diff options
Diffstat (limited to 'Week14 Route 66/src/com/camilstaps/route66/Controller.java')
-rw-r--r-- | Week14 Route 66/src/com/camilstaps/route66/Controller.java | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/Week14 Route 66/src/com/camilstaps/route66/Controller.java b/Week14 Route 66/src/com/camilstaps/route66/Controller.java new file mode 100644 index 0000000..e0eff83 --- /dev/null +++ b/Week14 Route 66/src/com/camilstaps/route66/Controller.java @@ -0,0 +1,95 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2015 Camil Staps <info@camilstaps.nl> + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package com.camilstaps.route66; + +import java.util.Random; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; + +/** + * Route66 Controller + * + * Use different threads for every driver + * + * @author Pieter Koopman, Camil Staps + */ +public class Controller { + private int delay = 120; // average sleep time + private final Model model; // the model + private final Random random; // a random generator + + /** + * The constructor of the controller + * @param model holds the cars + */ + public Controller(Model model) { + this.model = model; + random = new Random(); + } + + /** + * Tell the drivers of all cars in the model to start driving + */ + public void run() { + ExecutorService service = Executors.newCachedThreadPool(); + for (Car car : model.getCars()) { + Driver d = car.getDriver(); + d.setDelay(delay); + service.execute(d); + } + } + + /** + * Stop all cars + */ + public void stopCars() { + for (Car car : model.getCars()) { + car.getDriver().stopRunning(); + } + } + + /** + * Resume all cars + */ + public void resumeCars() { + for (Car car : model.getCars()) { + car.getDriver().resumeRunning(); + } + } + + public int getDelay() { + return delay; + } + + /** + * Set delay between maximum and minimum bounds + * @param d + */ + public void setDelay(int d) { + delay = Math.max(20, Math.min (2000, d)); + for (Car car : model.getCars()) { + car.getDriver().setDelay(delay); + } + } +} |