package com.doumee.service.business;

import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.dao.business.model.ProjectRel;
import java.util.List;

/**
 * 服务项目关联表Service定义
 * @author 江蹄蹄
 * @date 2023/05/04 18:18
 */
public interface ProjectRelService {

    /**
     * 创建
     * 
     * @param projectRel 实体对象
     * @return Integer
     */
    Integer create(ProjectRel projectRel);

    /**
     * 主键删除
     *
     * @param id 主键
     */
    void deleteById(Integer id);

    /**
     * 删除
     *
     * @param projectRel 实体对象
     */
    void delete(ProjectRel projectRel);

    /**
     * 批量主键删除
     *
     * @param ids 主键集
     */
    void deleteByIdInBatch(List<Integer> ids);

    /**
     * 主键更新
     *
     * @param projectRel 实体对象
     */
    void updateById(ProjectRel projectRel);

    /**
     * 批量主键更新
     *
     * @param projectRels 实体集
     */
    void updateByIdInBatch(List<ProjectRel> projectRels);

    /**
     * 主键查询
     *
     * @param id 主键
     * @return ProjectRel
     */
    ProjectRel findById(Integer id);

    /**
     * 条件查询单条记录
     *
     * @param projectRel 实体对象
     * @return ProjectRel
     */
    ProjectRel findOne(ProjectRel projectRel);

    /**
     * 条件查询
     *
     * @param projectRel 实体对象
     * @return List<ProjectRel>
     */
    List<ProjectRel> findList(ProjectRel projectRel);
  
    /**
     * 分页查询
     *
     * @param pageWrap 分页对象
     * @return PageData<ProjectRel>
     */
    PageData<ProjectRel> findPage(PageWrap<ProjectRel> pageWrap);

    /**
     * 条件统计
     *
     * @param projectRel 实体对象
     * @return long
     */
    long count(ProjectRel projectRel);
}