Java 编程风格建议

Question

我做了很多 Java 编程，然后放弃了它并做了一堆 ruby​​。现在我又回到了Java，我想知道我的编程风格是否很奇怪。

我觉得下面的代码非常冗长，问题是它是相当惯用的 Java 吗？您有什么建议/改进建议吗？

    final static int FORCE_RIGHT = 0;    final static int FORCE_DOWN = 1;    final static int FORCE_LEFT = 2;    final static int FORCE_UP = 3;    final static int IMP_RIGHT = 4;    final static int IMP_DOWN = 5;    final static int IMP_LEFT = 6;    final static int IMP_UP = 7;    public void applyForce(int dir) {        counter++;        Vector2 vect = new Vector2();        switch (dir) {            case FORCE_RIGHT: vect = new Vector2(3.0f, 0.0f); break;            case IMP_RIGHT: vect = new Vector2(1.0f, 0.0f); break;            case FORCE_LEFT: vect = new Vector2(-3.0f, 0.0f); break;            case IMP_LEFT: vect = new Vector2(-1.0f, 0.0f); break;            case FORCE_UP: vect = new Vector2(0.0f, -3.0f); break;            case IMP_UP: vect = new Vector2(0.0f, -1.0f); break;            case FORCE_DOWN: vect = new Vector2(0.0f, 3.0f); break;            case IMP_DOWN: vect = new Vector2(0.0f, 1.0f); break;        }        Vector2 place = body.getWorldCenter();        if (dir == FORCE_RIGHT || dir == FORCE_LEFT || dir == FORCE_DOWN || dir == FORCE_UP)             {             body.applyForce(vect, place);            }        else             {             body.applyLinearImpulse(vect, place);            }        Log.v("CAR", "Applied force: " + dir + "("+counter+")");    }

Answer 1

将所有静态整数转换为枚举可能是一个更好的主意。