001package jmri.jmrit.operations.rollingstock.cars; 002 003import java.util.ArrayList; 004import java.util.List; 005import jmri.jmrit.operations.rollingstock.RollingStockGroup; 006import org.slf4j.Logger; 007import org.slf4j.LoggerFactory; 008 009/** 010 * A Kernel is a group of cars that is managed as one car. 011 * 012 * @author Daniel Boudreau Copyright (C) 2008, 2010 013 */ 014public class Kernel extends RollingStockGroup<Car> { 015 016 public Kernel(String name) { 017 super(name); 018 log.debug("New Kernel ({})", name); 019 } 020 021 public List<Car> getCars() { 022 return new ArrayList<>(getGroup()); 023 } 024 025 @Override 026 public void dispose() { 027 while (getGroup().size() > 0) { 028 Car car = getGroup().get(0); 029 if (car != null) { 030 car.setKernel(null); 031 } 032 } 033 super.dispose(); 034 } 035 036 private final static Logger log = LoggerFactory.getLogger(Kernel.class); 037}