BS1026-基于JavaSwing+多线程+操作系统进程调度算法GUI动画实现进程调用过程程序

// 采用时间片轮转算法模拟进程调度
	public static void RoundRobin(List<ProcessModel> list) {
		// 循环模拟的轮转下标
		// int round = 0;
		// 最小轮转次数
		int minRoundRobinCount = 0;
		// 实际循环执行次数
		int actualRoundRobinCount = 0;
		for (int i = 0; i < list.size(); i++) {
			minRoundRobinCount += list.get(i).getProcessServiceTime();
		}
		while (true) {
			try {
				actualRoundRobinCount++;
				// 采用随机数模拟轮转
				ProcessModel process = list.get(new Random().nextInt(list
						.size()));
				// 采用round执行循环模拟
				// if (round >= list.size()) {
				// round = 0;
				// }
				// ProcessModel process = list.get(round++);
				int serviceTime = process.getProcessServiceTime();
				int currentTime = process.getProcessCurrentTime();
				if (currentTime < serviceTime) {
					Thread.sleep(1000);
					process.setProcessCurrentStatus("Running");
					process.setProcessCurrentTime(process
							.getProcessCurrentTime() + 1);
					// 刷新要显示的数据
					SystemController.getUserTable().showTableData(list);
					SystemController.getPanelProcess().requestFocus();
					SystemController.getPanelProcess().repaint();
					if (process.getProcessCurrentTime() == process
							.getProcessServiceTime()) {
						process.setProcessCurrentStatus("Finished");
						// 刷新要显示的数据
						SystemController.getUserTable().showTableData(list);
						SystemController.getPanelProcess().requestFocus();
						SystemController.getPanelProcess().repaint();
					} else {
						process.setProcessCurrentStatus("waitting");
					}
				}
				if (actualRoundRobinCount >= minRoundRobinCount && isOver(list)) {
					break;
				}
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
	}

	// 判断进程队列中是否还有未完成的进程
	private static boolean isOver(List<ProcessModel> list2) {
		for (int i = 0; i < list2.size(); i++) {
			ProcessModel processModel = list2.get(i);
			if (processModel.getProcessCurrentTime() < processModel
					.getProcessServiceTime()) {
				return false;
			}
		}
		return true;
	}

    /**
	 * 采用先来先服务算法模拟进程调度
	 *
	 * @param list
	 */
	public static void FcFs(List<ProcessModel> list) {
		for (int i = 0; i < list.size(); i++) {
			try {
				// 从进程队列中拿到一个进程(按照创建的顺序)
				ProcessModel processModel = list.get(i);
				for (int j = 0; j < processModel.getProcessServiceTime(); j++) {
					if ("Finished".equals(processModel
							.getProcessCurrentStatus())) {
						continue;
					}
					// 程序暂停一秒
					Thread.sleep(1000);
					processModel.setProcessCurrentStatus("Running");
					processModel.setProcessCurrentTime(processModel
							.getProcessCurrentTime() + 1);
					// 刷新要显示的数据
					SystemController.getUserTable().showTableData(list);
					SystemController.getPanelProcess().requestFocus();
					SystemController.getPanelProcess().repaint();
					if (processModel.getProcessCurrentTime() == processModel
							.getProcessServiceTime()) {
						processModel.setProcessCurrentStatus("Finished");
						// 刷新要显示的数据
						SystemController.getUserTable().showTableData(list);
						SystemController.getPanelProcess().requestFocus();
						SystemController.getPanelProcess().repaint();
					}
				}
			} catch (InterruptedException e) {
				e.printStackTrace();
			}
		}
	}