From 5c3d381bdfdf1bef8391aa45572237370b720bc2 Mon Sep 17 00:00:00 2001
From: skyouc
Date: 星期一, 30 六月 2025 17:02:39 +0800
Subject: [PATCH] 新增波次订单关联表
---
rsf-server/src/main/java/com/vincent/rsf/server/manager/utils/Shelves.java | 132 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 132 insertions(+), 0 deletions(-)
diff --git a/rsf-server/src/main/java/com/vincent/rsf/server/manager/utils/Shelves.java b/rsf-server/src/main/java/com/vincent/rsf/server/manager/utils/Shelves.java
new file mode 100644
index 0000000..8324a33
--- /dev/null
+++ b/rsf-server/src/main/java/com/vincent/rsf/server/manager/utils/Shelves.java
@@ -0,0 +1,132 @@
+package com.vincent.rsf.server.manager.utils;
+
+import com.alibaba.fastjson.JSON;
+import com.vincent.rsf.framework.common.Arith;
+import com.vincent.rsf.framework.exception.CoolException;
+
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * <strong>绔嬪簱璐ф灦瀹炰綋绫�</strong>
+ * Created by vincent on 2020/6/11
+ */
+public class Shelves {
+
+ // 璐ф灦鎺掓暟閲�
+ public final int size;
+
+ // 璐ф灦缁勬暟閲�
+ public final int group;
+
+ // 鍋忕Щ閲廩default:0]
+ public final int offset;
+
+ // 璐ф灦瀹炰緥鑺傜偣闆嗗悎
+ public List<List<Integer>> nodes;
+
+ public Shelves(int size, int group) {
+ this(size, group, 0);
+ }
+
+ /**
+ * @param size 璐ф灦鍗曟帓鎬绘暟
+ * @param group 璐ф灦缁勬暟閲�
+ * @param offset 搴忓垪鍙峰亸绉婚噺
+ */
+ public Shelves(int size, int group, int offset) {
+ this.size = size;
+ this.group = group;
+ this.offset = offset-1;
+ init();
+ }
+
+
+
+ /**
+ * 鍒濆鍖栨柟娉曘�愮鏈夈��
+ */
+ private void init(){
+ if (group == 0 || size%group != 0) {
+ throw new RuntimeException("shelves init fail!");
+ }
+ nodes = new ArrayList<>();
+ for (int g = 1; g <= this.group; g++){
+ int unit = size/group;
+ List<Integer> node = new ArrayList<>();
+ for (int i = (g-1)*unit+1+offset ; i <= g*unit+offset; i++){
+ node.add(i);
+ }
+ nodes.add(node);
+ }
+ }
+
+ /**
+ * 寮�濮嬭绠� =======>>>
+ *
+ * 璐ф灦鍛戒腑瑙勫垯濡備笅锛�
+ * 瀹夎浣嶇疆锛� [1] [2] | [3] [4] -------- [5] [6] | [7] [8]
+ * 鍛戒腑椤哄簭锛� 1 -> 5 -> 4 -> 8 -> 2 -> 6 -> 3 -> 7 -> 1 ...
+ *
+ * 1.璇ヨ鍒欓�備笉闄愬埗璐ф灦鏁伴噺锛屾�绘暟涓庣粍鍒湪鏋勯�犲櫒涓缃�
+ * 2.濡傛湁搴忓垪鍙疯捣濮嬮棶棰橈紝鐢ㄥ亸绉婚噺瑙勯伩鍗冲彲
+ *
+ * @param curSeq 褰撳墠璐ф灦鍙�
+ * @return 瑙勫垯鍛戒腑璐ф灦鍙�
+ */
+ public int start(int curSeq){
+ Iterator<List<Integer>> iterator = nodes.iterator();
+ while (iterator.hasNext()){
+ List<Integer> node = iterator.next();
+ if (node.contains(curSeq)) {
+ int idx = node.indexOf(curSeq);
+ // 鏄惁涓烘湯灏捐揣鏋�
+ if (iterator.hasNext()) {
+ return iterator.next().get(idx);
+ } else {
+ List<Integer> first = nodes.get(0);
+ int val = first.get(idx);
+ int res = size / group + 1 + offset - val;
+ // 鍙嶅悜鍛戒腑璐ф灦鏃朵笉鍐嶆槸瀵圭珛涓嬫爣锛堢浉瀵逛簬宸烽亾锛�
+ if (res < val) {
+ // 杞鎵�鏈夎揣鏋跺悗閲嶆柊寮�濮嬪畾浣�
+ if (val - res - offset == 1) {
+ return first.get(0);
+ }
+ res = res + 1;
+ }
+ return res + offset;
+ }
+ }
+ }
+ return -1;
+ }
+
+ public Integer get(Integer curRow) {
+ for (List<Integer> node : nodes){
+ if (node.contains(curRow)) {
+ return nodes.indexOf(node) + 1;
+ }
+ }
+ throw new CoolException("璐ф帓妫�绱㈢郴缁熸姤閿欙紝 node:" + JSON.toJSONString(nodes) + ", curRow:" + curRow);
+ }
+
+ public static void main(String[] args) throws InterruptedException {
+
+ double remainder = Arith.divides(1,16 - 1, 16);
+ System.out.println(remainder);
+ System.out.println((int) remainder);
+// Shelves shelves = new Shelves(8,2);
+// System.out.println(shelves.nodes.toString());
+// int start = 1;
+// while (true) {
+// System.out.println(start);
+// start = shelves.start(start);
+// Thread.sleep(500L);
+// }
+ }
+
+}
+
--
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