package com.ruoyi.station.service;

import java.util.List;
import com.ruoyi.station.domain.MjFingerprintReadHead;

/**
 * 指纹读头Service接口
 * 
 * @author ruoyi
 * @date 2020-08-06
 */
public interface IMjFingerprintReadHeadService 
{
    /**
     * 查询指纹读头
     * 
     * @param id 指纹读头ID
     * @return 指纹读头
     */
    public MjFingerprintReadHead selectMjFingerprintReadHeadById(String id);

    /**
     * 查询指纹读头列表
     * 
     * @param mjFingerprintReadHead 指纹读头
     * @return 指纹读头集合
     */
    public List<MjFingerprintReadHead> selectMjFingerprintReadHeadList(MjFingerprintReadHead mjFingerprintReadHead);

    /**
     * 新增指纹读头
     * 
     * @param mjFingerprintReadHead 指纹读头
     * @return 结果
     */
    public int insertMjFingerprintReadHead(MjFingerprintReadHead mjFingerprintReadHead);

    /**
     * 修改指纹读头
     * 
     * @param mjFingerprintReadHead 指纹读头
     * @return 结果
     */
    public int updateMjFingerprintReadHead(MjFingerprintReadHead mjFingerprintReadHead);

    /**
     * 批量删除指纹读头
     * 
     * @param ids 需要删除的数据ID
     * @return 结果
     */
    public int deleteMjFingerprintReadHeadByIds(String ids);

    /**
     * 删除指纹读头信息
     * 
     * @param id 指纹读头ID
     * @return 结果
     */
    public int deleteMjFingerprintReadHeadById(String id);

    int countShowStatus(int showStatus);

    /**
     * 根据IP查读头
     * @param ip ip
     * @return 结果
     */
    MjFingerprintReadHead selectMjFingerprintReadHeadByIp(String ip);

    List<MjFingerprintReadHead> selectNewHead();
}