package com.ruoyi.learn.service;

import java.util.List;
import com.ruoyi.learn.domain.LearnQuestions;

/**
 * 试题Service接口
 * 
 * @author ruoyi
 * @date 2025-09-18
 */
public interface ILearnQuestionsService 
{
    /**
     * 查询试题
     * 
     * @param id 试题主键
     * @return 试题
     */
    public LearnQuestions selectLearnQuestionsById(Long id);

    /**
     * 查询试题列表
     * 
     * @param learnQuestions 试题
     * @return 试题集合
     */
    public List<LearnQuestions> selectLearnQuestionsList(LearnQuestions learnQuestions);

    /**
     * 新增试题
     * 
     * @param learnQuestions 试题
     * @return 结果
     */
    public int insertLearnQuestions(LearnQuestions learnQuestions);

    /**
     * 修改试题
     * 
     * @param learnQuestions 试题
     * @return 结果
     */
    public int updateLearnQuestions(LearnQuestions learnQuestions);

    /**
     * 批量删除试题
     * 
     * @param ids 需要删除的试题主键集合
     * @return 结果
     */
    public int deleteLearnQuestionsByIds(Long[] ids);

    /**
     * 删除试题信息
     * 
     * @param id 试题主键
     * @return 结果
     */
    public int deleteLearnQuestionsById(Long id);
}