如何从超类中调用方法？

Question

这个错误应该是从网格本身无法移除的。有没有办法让ConnorBug从原始Bug类中执行removeSelfFromGrid（）并实际摆脱网格中的错误？

public class ConnorBug extends Bug
{
    public static int MyNewCounter = 0;
    public ConnorBug()
    {
        setColor(null);
    }
    public void removeSelfFromGrid()
    {
        Location loc = getLocation();
        Grid<Actor> gr = getGrid();
        Location next = loc.getAdjacentLocation(getDirection());
        if(gr.isValid(next))
        {

            this.move();
        }
        else{
            this.setDirection(getDirection()-180);
            this.move();
        }
        for(int c=0; c<8; c++)
        {

            Location thatLoc = getLocation();
            Location thatNext = thatLoc.getAdjacentLocation((0+(45*c)));
            if(gr.isValid(thatNext)&&!(gr.get(thatNext) instanceof ConnorRock)&&!(gr.get(thatNext) instanceof ConnorBug))
            {

                ConnorRock something = new ConnorRock();
                something.putSelfInGrid(gr,thatNext);
            }
        }
    }

}

Answer 1

你只需要使用：

super.<method name>();

如果函数是静态的，你可以只Bug.<method name>();