import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SafeModeActionProto; //导入依赖的package包/类
public static SafeModeActionProto convert(
    SafeModeAction a) {
  switch (a) {
  case SAFEMODE_LEAVE:
    return SafeModeActionProto.SAFEMODE_LEAVE;
  case SAFEMODE_ENTER:
    return SafeModeActionProto.SAFEMODE_ENTER;
  case SAFEMODE_GET:
    return SafeModeActionProto.SAFEMODE_GET;
  default:
    throw new IllegalArgumentException("Unexpected SafeModeAction :" + a);
  }
}
 

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SafeModeActionProto; //导入依赖的package包/类
public static SafeModeActionProto convert(SafeModeAction a) {
  switch (a) {
  case SAFEMODE_LEAVE:
    return SafeModeActionProto.SAFEMODE_LEAVE;
  case SAFEMODE_ENTER:
    return SafeModeActionProto.SAFEMODE_ENTER;
  case SAFEMODE_GET:
    return SafeModeActionProto.SAFEMODE_GET;
  case SAFEMODE_FORCE_EXIT:
    return  SafeModeActionProto.SAFEMODE_FORCE_EXIT;
  default:
    throw new IllegalArgumentException("Unexpected SafeModeAction :" + a);
  }
}
 

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SafeModeActionProto; //导入依赖的package包/类
public static SafeModeActionProto convert(SafeModeAction a) {
  switch (a) {
    case SAFEMODE_LEAVE:
      return SafeModeActionProto.SAFEMODE_LEAVE;
    case SAFEMODE_ENTER:
      return SafeModeActionProto.SAFEMODE_ENTER;
    case SAFEMODE_GET:
      return SafeModeActionProto.SAFEMODE_GET;
    default:
      throw new IllegalArgumentException("Unexpected SafeModeAction :" + a);
  }
}