基于java移动臂调度算法的模拟实现的代码

以下是一个简单的基于Java移动臂调度算法的模拟实现代码示例：

import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;

public class MobileArmScheduler {

    static int currentTime = 0;
    static int currentPos = 0;
    static int armSpeed = 1;
    static int armMaxPos = 100;
    static int armMinPos = 0;

    static Queue<Task> waitingQueue = new LinkedList<>();
    static Queue<Task> executingQueue = new LinkedList<>();

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        System.out.println("Please enter the number of tasks: ");
        int taskNum = scanner.nextInt();

        System.out.println("Please enter the simulation time: ");
        int totalTime = scanner.nextInt();

        for (int i = 1; i <= taskNum; i++) {
            System.out.println("Please enter the arrival time, execution time, and priority of task " + i + " (separated by spaces): ");
            int arrivalTime = scanner.nextInt();
            int executionTime = scanner.nextInt();
            int priority = scanner.nextInt();
            waitingQueue.add(new Task(i, arrivalTime, executionTime, priority));
        }

        System.out.println("\nSimulation result: ");

        while (currentTime <= totalTime) {

            if (!waitingQueue.isEmpty()) {
                Task task = waitingQueue.peek();
                if (task.arrivalTime <= currentTime) {
                    executingQueue.add(waitingQueue.poll());
                }
            }

            if (!executingQueue.isEmpty()) {
                Task task = executingQueue.peek();
                int taskPos = task.taskId;
                if (currentPos < taskPos) {
                    currentPos += armSpeed;
                } else if (currentPos > taskPos) {
                    currentPos -= armSpeed;
                }
                if (currentPos == taskPos) {
                    task.executionTime--;
                    if (task.executionTime == 0) {
                        executingQueue.poll();
                        System.out.println("Task " + task.taskId + " finished at time " + currentTime);
                    }
                }
            } else {
                System.out.println("Idle at time " + currentTime);
            }

            currentTime++;
            if (currentPos == armMaxPos) {
                armSpeed = -1;
            } else if (currentPos == armMinPos) {
                armSpeed = 1;
            }
        }

    }

    static class Task {

        int taskId;
        int arrivalTime;
        int executionTime;
        int priority;

        public Task(int taskId, int arrivalTime, int executionTime, int priority) {
            this.taskId = taskId;
            this.arrivalTime = arrivalTime;
            this.executionTime = executionTime;
            this.priority = priority;
        }
    }
}

该示例代码实现了一个简单的移动臂调度模拟器，可以根据输入的任务信息进行模拟，以评估不同算法的性能和效果。