1. 指标子集映射
This commit is contained in:
李玉东
parent
f0f305ed23
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c1a401fcc9
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package com.hshh.evaluation.controller;
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import com.hshh.evaluation.entity.EvaluationTemplate;
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import com.hshh.evaluation.service.EvaluationTemplateService;
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import com.hshh.system.common.bean.BaseController;
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import com.hshh.system.common.bean.PaginationBean;
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import io.swagger.v3.oas.annotations.Operation;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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/**
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* 评估工程模板表 前端控制器.
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*
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* @author liDongYu
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* @since 2025-08-13
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*/
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@Controller
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@RequestMapping("/evaluation/evaluationTemplate")
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public class EvaluationTemplateController extends BaseController {
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@Resource
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private EvaluationTemplateService evaluationTemplateService;
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/**
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* 默认页.
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*
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* @return evaluation/list.html
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*/
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@GetMapping("/")
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@Operation(summary = "评估工程模板首页", description = "导航到评估工程模板首页")
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public String list(PaginationBean request, Model model) {
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setNavigateTitle(model, "/evaluation/evaluationTemplate/");
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List<EvaluationTemplate> list = evaluationTemplateService.list(request);
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Long total = evaluationTemplateService.count(request);
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//设置分页信息
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setPaginationInfo(request, list, total, model);
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return "evaluation_template/list";
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}
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}
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package com.hshh.evaluation.entity;
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import com.baomidou.mybatisplus.annotation.IdType;
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import com.baomidou.mybatisplus.annotation.TableField;
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import com.baomidou.mybatisplus.annotation.TableId;
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import com.baomidou.mybatisplus.annotation.TableName;
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import com.hshh.system.common.bean.BaseBean;
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import java.time.LocalDateTime;
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import lombok.Data;
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/**
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* 评估工程模板表.
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*
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* @author liDongYu
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* @since 2025-08-13
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*/
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@TableName("m_data_evaluation_template")
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@Data
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public class EvaluationTemplate extends BaseBean {
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private static final long serialVersionUID = 1L;
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@TableId(value = "id", type = IdType.AUTO)
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private Integer id;
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private String templateName;
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private Integer indicatorTopId;
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private Integer indicatorWeightId;
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private Integer templateStatus;
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private String templateMemo;
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private LocalDateTime createTime;
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@TableField(exist = false)
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private String indicatorTopName;
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@TableField(exist = false)
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private String templateStatusName;
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}
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package com.hshh.evaluation.mapper;
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import com.baomidou.mybatisplus.core.mapper.BaseMapper;
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import com.hshh.evaluation.entity.EvaluationTemplate;
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import com.hshh.system.common.bean.PaginationBean;
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import java.util.List;
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/**
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* 评估工程模板表 Mapper 接口.
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*
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* @author liDongYu
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* @since 2025-08-13
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*/
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public interface EvaluationTemplateMapper extends BaseMapper<EvaluationTemplate> {
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/**
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* 查询模板列表.
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*
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* @param search 查询条件
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* @return 模板列表
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*/
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List<EvaluationTemplate> list(PaginationBean search);
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/**
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* 记录总数.
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*
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* @param search 查询条件
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* @return 总数
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*/
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Long count(PaginationBean search);
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}
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package com.hshh.evaluation.service;
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import com.baomidou.mybatisplus.extension.service.IService;
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import com.hshh.evaluation.entity.EvaluationTemplate;
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import com.hshh.system.common.bean.PaginationBean;
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import java.util.List;
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/**
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* 评估工程模板表 服务类.
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*
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* @author liDongYu
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* @since 2025-08-13
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*/
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public interface EvaluationTemplateService extends IService<EvaluationTemplate> {
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/**
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* 查询模板列表.
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*
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* @param search 查询条件
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* @return 模板列表
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*/
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List<EvaluationTemplate> list(PaginationBean search);
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/**
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* 记录总数.
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*
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* @param search 查询条件
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* @return 总数
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*/
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Long count(PaginationBean search);
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}
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package com.hshh.evaluation.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.hshh.evaluation.entity.EvaluationTemplate;
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import com.hshh.evaluation.mapper.EvaluationTemplateMapper;
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import com.hshh.evaluation.service.EvaluationTemplateService;
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import com.hshh.system.common.bean.PaginationBean;
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import java.util.List;
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import org.springframework.stereotype.Service;
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/**
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* 评估工程模板表 服务实现类.
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*
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* @author liDongYu
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* @since 2025-08-13
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*/
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@Service
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public class EvaluationTemplateServiceImpl extends
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ServiceImpl<EvaluationTemplateMapper, EvaluationTemplate> implements
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EvaluationTemplateService {
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@Override
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public List<EvaluationTemplate> list(PaginationBean search) {
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return this.baseMapper.list(search);
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}
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@Override
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public Long count(PaginationBean search) {
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return this.baseMapper.count(search);
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}
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}
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.hshh.evaluation.mapper.EvaluationTemplateMapper">
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<select id="list" resultType="com.hshh.evaluation.entity.EvaluationTemplate"
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parameterType="com.hshh.system.common.bean.PaginationBean" databaseId="mysql">
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SELECT
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@rownum := @rownum + 1 AS seq,
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t.*
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FROM (
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SELECT T1.*,T2.name as indicatorTopName FROM m_data_evaluation_template T1 left join m_data_indicator T2 on T1.indicator_top_id=T2.id
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<where>
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<if test="search != null and search !='' ">
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T1.template_name LIKE CONCAT('%',#{search},'%')
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</if>
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</where>
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order by T1.id asc ) t, ( SELECT @rownum := #{start} ) r limit
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#{start},#{pageSize}
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</select>
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<select id="list" resultType="com.hshh.evaluation.entity.EvaluationTemplate"
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parameterType="com.hshh.system.common.bean.PaginationBean" databaseId="dm">SELECT
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t.seq,
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t.*
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FROM (
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SELECT
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ROW_NUMBER() OVER (ORDER BY id ASC) AS seq,
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a.*,
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a1.name as indicatorTopName
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FROM m_data_evaluation_template a left join m_data_indicator a1 on a.indicator_top_id=a1.name
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<where>
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<if test="search != null and search !='' ">
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a.template_name LIKE '%'||#{search}||'%'
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</if>
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</where>
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) t
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WHERE t.seq > #{start} AND t.seq <= (#{start} + #{pageSize})
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</select>
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<select id="count" resultType="java.lang.Long" databaseId="dm">
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select count(id) from m_data_evaluation_template
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<where>
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<if test="search != null and search !=''">
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(template_name LIKE '%'||#{search}||'%') )
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</if>
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</where>
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</select>
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<select id="count" resultType="java.lang.Long" databaseId="mysql">
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select count(id) from m_data_evaluation_template
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<where>
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<if test="search != null and search !=''">
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template_name LIKE CONCAT('%',#{search},'%')
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</if>
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</where>
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</select>
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</mapper>
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package com.hshh.system.common.algorithm;
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import java.util.*;
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/** 树节点：每个非叶子节点可附带“对子节点的判断矩阵” */
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class AhpNode {
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final String name;
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final List<AhpNode> children = new ArrayList<>();
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// 对子节点的两两比较矩阵（仅在 children.size()>1 时需要）
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double[][] localMatrix;
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// 计算得到
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double[] localWeights; // 对“本节点”的子节点局部权重（和=1）
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double lambdaMax = Double.NaN, ci = Double.NaN, cr = Double.NaN;
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double globalWeight = Double.NaN; // 本节点的全局权重（根设为1，叶子递推得到）
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AhpNode(String name) { this.name = name; }
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AhpNode setLocalMatrix(double[][] m) { this.localMatrix = m; return this; }
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AhpNode add(AhpNode... nodes) { this.children.addAll(Arrays.asList(nodes)); return this; }
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}
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public class AhpTreeDemo {
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/** 递归计算：从 root 开始，将局部权重通过父节点全局权重向下传播 */
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static void computeTree(AhpNode root) {
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if (Double.isNaN(root.globalWeight)) root.globalWeight = 1.0; // 根默认 1
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int k = root.children.size();
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if (k == 0) return; // 叶子
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if (k == 1) {
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// 单子节点不需要矩阵，权重=1，直接传播
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root.localWeights = new double[]{1.0};
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AhpNode c = root.children.get(0);
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c.globalWeight = root.globalWeight; // 乘1
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computeTree(c);
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root.lambdaMax = 1; root.ci = 0; root.cr = 0;
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return;
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}
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if (root.localMatrix == null || root.localMatrix.length != k || root.localMatrix[0].length != k) {
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throw new IllegalStateException("Node '"+root.name+"' needs a "+k+"x"+k+" localMatrix.");
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}
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// AHP：对子节点判断矩阵 -> 局部权重 + 一致性
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Ahp.EigenResult er = Ahp.principalEigen(root.localMatrix, 1e-12, 10000);
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root.localWeights = er.w;
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root.lambdaMax = er.lambdaMax;
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root.ci = Ahp.consistencyIndex(er.lambdaMax, k);
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root.cr = Ahp.consistencyRatio(er.lambdaMax, k);
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// 传播：子全局 = 父全局 × 局部权重
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for (int i = 0; i < k; i++) {
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AhpNode child = root.children.get(i);
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child.globalWeight = root.globalWeight * root.localWeights[i];
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computeTree(child);
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}
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}
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/** 打印树（缩进展示），显示局部/全局权重与一致性 */
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static void printTree(AhpNode node, int depth) {
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String indent = " ".repeat(depth);
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String info = String.format("%s- %s (global=%.4f)", indent, node.name,
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Double.isNaN(node.globalWeight) ? 0.0 : node.globalWeight);
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System.out.println(info);
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if (node.children.size() > 1) {
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System.out.printf("%s local weights = %s | λmax=%.6f CI=%.6f CR=%.6f%n",
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indent, Ahp.fmt(node.localWeights), node.lambdaMax, node.ci, node.cr);
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}
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for (AhpNode c : node.children) printTree(c, depth+1);
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}
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// ---------------- 完整示例 ----------------
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// public static void main(String[] args) {
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// // 层次：H -> A,B ; A -> A1,A2,A3 ; B -> B1,B2
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// AhpNode H = new AhpNode("H"); // 目标
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// AhpNode A = new AhpNode("A"); // 准则组 A
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// AhpNode B = new AhpNode("B"); // 准则组 B
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// AhpNode A1 = new AhpNode("A1");
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// AhpNode A2 = new AhpNode("A2");
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// AhpNode A3 = new AhpNode("A3");
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// AhpNode B1 = new AhpNode("B1");
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// AhpNode B2 = new AhpNode("B2");
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//
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// // 组装树
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// H.add(A, B);
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// A.add(A1, A2, A3);
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// B.add(B1, B2);
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//
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// // 顶层 H 的判断矩阵（A vs B）
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// H.setLocalMatrix(new double[][]{
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// {1, 3},
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// {1.0/3, 1}
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// });
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//
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// // A 组内（A1,A2,A3）
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// A.setLocalMatrix(new double[][]{
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// {1, 2, 4},
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// {0.5, 1, 3},
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// {0.25, 1.0/3, 1}
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// });
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//
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// // B 组内（B1,B2）
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// B.setLocalMatrix(new double[][]{
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// {1, 0.5},
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// {2, 1}
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// });
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//
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// // 计算
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// H.globalWeight = 1.0; // 根节点全局权重=1
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// computeTree(H);
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//
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// // 打印结果
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// printTree(H, 0);
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//
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// // 校验：所有叶子全局之和应为 1
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// double sumLeaves = sumLeaves(H);
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// System.out.printf("%nSum of leaf global weights = %.6f%n", sumLeaves);
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// }
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static double sumLeaves(AhpNode n) {
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if (n.children.isEmpty()) return n.globalWeight;
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double s = 0.0;
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for (AhpNode c : n.children) s += sumLeaves(c);
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return s;
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}
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}
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