如何将方法结果用于java中的另一个方法

Question

让我说我有一个班级。

如何使用加速方法的结果并将其置于时间方法中？

package MyPackage;

import java.util.Scanner;

public class MPMethod {

    Scanner input = new Scanner(System.in);


    double distance = 0.0;
    double time = 0.0;
    double acceleration = 0.0;
    double initialVelocity = 0.0;
    double finalVelocity = 0.0;

    public double accel()
    {
        System.out.println("enter acceleration: ");
    acceleration = input.nextDouble();
    return acceleration;                                                                                    
    }
    public double time()
    {
        System.out.println("enter time: ");
    time = input.nextDouble();
    return time;
    }
    public double dist()
    {
        System.out.println("enter distance: ");
    distance = input.nextDouble();
    return distance;
    }


    public double acceleration(double distance, double time) // how can i use the result of this method and put it inside the time method?
    {
      double result = distance / ((initialVelocity * time)+ 0.5 *(time*time));
      return result;
    }

    public double time (double accel, double dist)
    {

        double result = acceleration()*accel *dist; 
        return result;
    }


}

Answer 1

您可以执行以下操作

double accResult=new MPMethod().acceleration(2,5);// will assign 
                                                 the returning value to acResult 

现在

new MPMethod().time(accResult,2);