package com.ruoyi.project.dc.emergencyDrills.service;

import java.util.List;
import com.ruoyi.project.dc.emergencyDrills.domain.EmergencyDrills;

/**
 * 应急演练Service接口
 * 
 * @author wm
 * @date 2020-12-07
 */
public interface IEmergencyDrillsService 
{
    /**
     * 查询应急演练
     * 
     * @param emergencyDrillsId 应急演练ID
     * @return 应急演练
     */
        EmergencyDrills selectEmergencyDrillsById(Long emergencyDrillsId);

    /**
     * 查询应急演练列表
     * 
     * @param emergencyDrills 应急演练
     * @return 应急演练集合
     */
    List<EmergencyDrills> selectEmergencyDrillsList(EmergencyDrills emergencyDrills);

    /**
     * 新增应急演练
     * 
     * @param emergencyDrills 应急演练
     * @return 结果
     */
    int insertEmergencyDrills(EmergencyDrills emergencyDrills);

    /**
     * 修改应急演练
     * 
     * @param emergencyDrills 应急演练
     * @return 结果
     */
    int updateEmergencyDrills(EmergencyDrills emergencyDrills);

    /**
     * 批量删除应急演练
     * 
     * @param ids 需要删除的数据ID
     * @return 结果
     */
    int deleteEmergencyDrillsByIds(String ids);

    /**
     * 删除应急演练信息
     * 
     * @param emergencyDrillsId 应急演练ID
     * @return 结果
     */
    int deleteEmergencyDrillsById(Long emergencyDrillsId);
}