getByInt static method
根据Int类型值获得枚举
index
Int常量
Return
枚举对象
Implementation
static GroupMemberRoleEnum getByInt(int index) {
switch (index) {
case 0:
return GroupMemberRoleEnum.Undefined;
case 200:
return GroupMemberRoleEnum.Member;
case 300:
return GroupMemberRoleEnum.Admin;
case 400:
return GroupMemberRoleEnum.Owner;
}
throw ArgumentError("参数异常");
}