class BxCmd:
    def Build(self):
        """构建命令数据"""
        pass


class baseBxCmd(BxCmd):
    def __init__(self, group, cmd):
        self.group = group
        self.cmd = cmd
        self.reqResp = 0x01
        self.r0 = 0
        self.r1 = 0

    def Group(self):
        """获取命令组"""
        return self.group

    def SetGroup(self, group):
        """设置命令组"""
        self.group = group

    def Cmd(self):
        """获取命令码"""
        return self.cmd

    def SetCmd(self, cmd):
        """设置命令码"""
        self.cmd = cmd

    def ReqResp(self):
        """获取请求/响应标志"""
        return self.reqResp

    def SetReqResp(self, reqResp):
        """设置请求/响应标志"""
        self.reqResp = reqResp

    def R0(self):
        """获取保留字r0"""
        return self.r0

    def SetR0(self, r0):
        """设置保留字r0"""
        self.r0 = r0

    def R1(self):
        """获取保留字r1"""
        return self.r1

    def SetR1(self, r1):
        """设置保留字r1"""
        self.r1 = r1