package com.zy.acs.manager.manager.enums; public enum CodeSpinType { NA(0), CW(1), CCW(2), ; public int val; CodeSpinType(int val) { this.val = val; } public static CodeSpinType of(int val) { for (CodeSpinType type : CodeSpinType.values()) { if (type.val == val) { return type; } } return NA; } }