2021/11/29 吴卿华 优化一级页面生成位置算法

src/main/java/com/example/gajz/transferrelationship/bean/vo/CenterPointVo.java

+package com.example.gajz.transferrelationship.bean.vo;
+import lombok.Data;
+import lombok.ToString;
+
+/**
+ * 计算中心点返回值封装类
+ */
+@Data
+@ToString
+public class CenterPointVo {
+
+    /**
+     * 卡号
+     */
+    private String  bankCardNo;
+
+    /**
+     * 姓名
+     */
+    private String name;
+
+    /**
+     * X轴
+     */
+    private int X;
+
+    /**
+     * Y轴
+     */
+    private int Y;
+
+    /**
+     * 上级卡号
+     */
+    private String  superiorNumber;
+}

src/main/java/com/example/gajz/transferrelationship/dao/TransferRelationshipMapper.java

 package com.example.gajz.transferrelationship.dao;
 import com.example.gajz.transferrelationship.bean.excel.abcExcie;
+import com.example.gajz.transferrelationship.bean.vo.CenterPointVo;
 import com.example.gajz.transferrelationship.bean.vo.SearchRelationshipVo;
 import com.example.gajz.transferrelationship.bean.vo.TransferCardVo;
 import com.example.gajz.transferrelationship.bean.vo.personalTransferRelationshipVo;
@@ -115,4 +116,13 @@ public interface TransferRelationshipMapper {
      * @return
      */
     List<personalTransferRelationshipVo> trBetweenTwoPersons(String cardNumber);
+
+
+
+    /**
+     * 查询中心点下级中心点
+     * @param transferCardVoList
+     * @return
+     */
+    List<CenterPointVo> centerPointMethod(List<TransferCardVo> transferCardVoList, String bankCardNo);
 }

src/main/java/com/example/gajz/transferrelationship/neo4j/test.java

@@ -2,11 +2,20 @@ package com.example.gajz.transferrelationship.neo4j;
 import com.example.gajz.redis.ConFigRedis;
 import redis.clients.jedis.Jedis;
 
+import java.util.HashMap;
+import java.util.Set;
+
 public class test {
     public static void main(String[] args) {
 
-        Jedis conn = ConFigRedis.getConn();
-        conn.flushAll();
+        HashMap hashMap=new HashMap();
+        hashMap.put("1","111");
+        hashMap.put("2","222");
+        hashMap.put("3","333");
+        hashMap.put("4","444");
+
+
+        System.out.println(hashMap.size());
 
 
 

src/main/java/com/example/gajz/transferrelationship/relationalalgorithm/LocationCalculation.java

+package com.example.gajz.transferrelationship.relationalalgorithm;
+
+import com.example.gajz.transferrelationship.bean.param.data;
+import com.example.gajz.transferrelationship.dao.TransferRelationshipMapper;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * 算大图四个角的XY轴 工具类
+ */
+@Component
+public class LocationCalculation {
+
+
+    /**关系图数据持久层*/
+    @Resource
+    TransferRelationshipMapper transferRelationshipMapper;
+
+    public static LocationCalculation test;
+
+    @PostConstruct
+    public void init(){
+        test= this;
+        test.transferRelationshipMapper=transferRelationshipMapper;
+    }
+
+    /**
+     * 算大图四个角的XY轴 方法
+     */
+    public HashMap LocationCalculationMethod(String bankCardNo,int X,int Y){
+
+        /**存储大圆的四角X Y轴数据*/
+        HashMap xyMap = new HashMap();
+        /**查询被转账人（下级）全部信息*/
+        List<data> transfer = transferRelationshipMapper.transferRelationship(bankCardNo);
+        /**下级数据存放list*/
+        List<com.example.gajz.transferrelationship.bean.param.data> dataList=new ArrayList<>();
+        for (int i=0;i<transfer.size();i++){
+            com.example.gajz.transferrelationship.bean.param.data data=new com.example.gajz.transferrelationship.bean.param.data();
+            data.setName(transfer.get(i).getName());
+            dataList.add(data);
+        }
+        /**算大圈半径专用  下级数量总数*/
+        int bigTotal = dataList.size();
+        /**算大圈半径专用   每圈点数*/
+        int bigBase = 8;
+        for (int n=1;bigTotal>0;n++){
+            bigTotal = bigTotal-bigBase;
+            bigBase = bigBase+20;
+        }
+        /** 大圆最后一圈半径  每份多少点数 */
+        int bigPointsPerShare = bigBase/4;
+        /**大圆最后一圈半径   相等于大圈半径   点数*距离 */
+        int fullCircleRadius =bigPointsPerShare*2;
+        xyMap.put("zx",(X-fullCircleRadius)); //圆左X轴
+        xyMap.put("zy",Y); //圆左Y轴
+        xyMap.put("yx",(X+fullCircleRadius)); //圆右X轴
+        xyMap.put("yy",Y); //圆右Y轴
+        xyMap.put("sx",X); //圆上X轴
+        xyMap.put("sy",(Y-fullCircleRadius)); //圆上Y轴
+        xyMap.put("xx",X); //圆下X轴
+        xyMap.put("xy",(Y+fullCircleRadius)); //圆下Y轴
+        return xyMap;
+    }
+}

src/main/java/com/example/gajz/transferrelationship/relationalalgorithm/TransferLocation.java

@@ -17,6 +17,7 @@ public class TransferLocation {
     @Resource
     TransferRelationshipMapper transferRelationshipMapper;
 
+
     public static TransferLocation test;
 
     @PostConstruct
@@ -24,7 +25,6 @@ public class TransferLocation {
         test= this;
         test.transferRelationshipMapper=transferRelationshipMapper;
     }
-
     /**
      * 双人转账关系  位置生成方法
      * @param transferAssociationList

src/main/java/com/example/gajz/transferrelationship/service/serviceImpl/TransferRelationshipServiceImpl.java

@@ -10,6 +10,7 @@ import com.example.gajz.transferrelationship.bean.vo.*;
 import com.example.gajz.transferrelationship.dao.TransferRelationshipMapper;
 import com.example.gajz.transferrelationship.hugegraphclient.HugeCollectionProperties;
 import com.example.gajz.transferrelationship.neo4j.Colour;
+import com.example.gajz.transferrelationship.relationalalgorithm.CalculationCenterPoint;
 import com.example.gajz.transferrelationship.relationalalgorithm.RelationalAlgorithm;
 import com.example.gajz.transferrelationship.relationalalgorithm.TransferLocation;
 import com.example.gajz.transferrelationship.service.TransferRelationshipService;
@@ -35,6 +36,8 @@ public class TransferRelationshipServiceImpl implements TransferRelationshipServ
     /**HugeGraph*/
     @Autowired
     HugeCollectionProperties hugeCollectionProperties;
+    @Autowired
+    CalculationCenterPoint calculationCenterPoint;
 
 
     /**
@@ -82,32 +85,44 @@ public class TransferRelationshipServiceImpl implements TransferRelationshipServ
     public List diagramSpot() {
 //        Jedis conn = ConFigRedis.getConn();
         /**已经存在的点 会存储到map里面*/
-        HashMap hashMap=new HashMap();
+        HashMap hashMap = new HashMap();
+        /**存储已经查找到的中心点下级  防止重复*/
+        HashMap  centerPointMap = new HashMap();
         //查询转账人(中心点)信息
         List<TransferCardVo> transferCardVos = transferRelationshipMapper.selectTransferCard();
+        /**----------------------------------计算中心点位置 开始------------------------------------*/
+        /**计算中心点方法*/
+        List<CenterPointVo> centerPointVoList = calculationCenterPoint.CenterPointMethod(transferCardVos);
+//        System.out.println(centerPointVoList.size());
+        /**----------------------------------计算中心点位置 结束------------------------------------*/
         List list=new ArrayList();
         int centerPointX = 0;
         int centerPointY = 0;
         //存储所有大圆的四角X Y轴数据
         HashMap xyMap = new HashMap();
         /** 中心点*/
-        for (int i=0;i<transferCardVos.size();i++){
+        for (int i=0;i<centerPointVoList.size();i++){
             //是否重叠
             boolean overlap=false;
+            if (!overlap){
+                centerPointVoList.get(i).setX(centerPointVoList.get(i).getX()+20);
+                centerPointVoList.get(i).setY(centerPointVoList.get(i).getY()+20);
+            }
             //生成颜色
             Colour colour=new Colour();
             String code=colour.getColour();
             Test test=new Test();
-            test.setId(transferCardVos.get(i).getBankCardNo());
-            test.setX((int)(Math.random()*3000));
-            test.setY((int)(Math.random()*3000));
-            test.setName(transferCardVos.get(i).getName());
+            test.setId(centerPointVoList.get(i).getBankCardNo());
+            test.setX(centerPointVoList.get(i).getX());
+            test.setY(centerPointVoList.get(i).getY());
+            test.setName(centerPointVoList.get(i).getName());
             test.setColor(code);
             centerPointX=test.getX();
             centerPointY=test.getY();
+
             /** -----------------------------去掉被转账人对应中心点重复出现点 代码--------------------------------*/
             /**查询被转账人全部信息*/
-            List<com.example.gajz.transferrelationship.bean.param.data> transfer = transferRelationshipMapper.transferRelationship(transferCardVos.get(i).getBankCardNo());
+            List<com.example.gajz.transferrelationship.bean.param.data> transfer = transferRelationshipMapper.transferRelationship(centerPointVoList.get(i).getBankCardNo());
             /**将没有重复的值 存储到这个list里面*/
             List<com.example.gajz.transferrelationship.bean.param.data> dataList=new ArrayList<>();
             for (int p=0;p<transfer.size();p++){
@@ -166,16 +181,12 @@ public class TransferRelationshipServiceImpl implements TransferRelationshipServ
             }else {
                 for (int p=0;p<i;p++){
                     int zX = (int) xyMap.get(p + "zX");
-                    int zY = (int) xyMap.get(p + "zY");
                     int yX = (int) xyMap.get(p + "yX");
-                    int yY = (int) xyMap.get(p + "yY");
-                    int sX = (int) xyMap.get(p + "sX");
                     int sY = (int) xyMap.get(p + "sY");
-                    int xX = (int) xyMap.get(p + "xX");
                     int xY = (int) xyMap.get(p + "xY");
-                    if(   ((zX>(centerPointX-fullCircleRadius)&&zX>(centerPointX+fullCircleRadius)) ||(yX<(centerPointX-fullCircleRadius)&&yX<(centerPointX+fullCircleRadius)))
+                    if(((zX>(centerPointX-fullCircleRadius)&&zX>(centerPointX+fullCircleRadius)) ||(yX<(centerPointX-fullCircleRadius)&&yX<(centerPointX+fullCircleRadius)))
                             ||
-                           ((sY>(centerPointY-fullCircleRadius)&&sY>(centerPointY+fullCircleRadius)) ||(xY<(centerPointY-fullCircleRadius)&&xY<(centerPointY+fullCircleRadius)))   ){
+                           ((sY>(centerPointY-fullCircleRadius)&&sY>(centerPointY+fullCircleRadius)) ||(xY<(centerPointY-fullCircleRadius)&&xY<(centerPointY+fullCircleRadius)))){
                         if (p==i-1) {
                             xyMap.put(i + "zX", (centerPointX-fullCircleRadius)); //圆左X轴
                             xyMap.put(i + "zY", centerPointY); //圆左Y轴

src/main/resources/mapper/TransferRelationshipMapper.xml

@@ -150,5 +150,16 @@
      group by bank_card_no
     </select>
 
+    <!--查询中心点下级中心点-->
+    <select id="centerPointMethod" resultType="com.example.gajz.transferrelationship.bean.vo.CenterPointVo">
+     select bank_card_no as bankCardNo  from (
+     select end_card_no as bank_card_no  from abc_statement where bank_card_no=#{bankCardNo} and  end_card_no is not null  group by end_card_no) a
+     where a.bank_card_no in (
+     <foreach collection="transferCardVoList" item="transferCardVoList" index="index" separator=",">
+         #{transferCardVoList.bankCardNo}
+     </foreach>
+        )
+    </select>
+
 
 </mapper>