单时隙业务

apps/cnf-distributed-file-transfer/dfs-transfer-client/src/main/java/top/ninwoo/app/dfs/client/service/FileService.java

@@ -160,7 +160,6 @@ public class FileService {
             return "failed!";
         }
 
-        saveToFile(fileSlice,directoryOutput);
         return response.getBody();
     }
 
@@ -230,31 +229,4 @@ public class FileService {
         fos.close();
     }
 
-
-    //在client将数据碎片传送至各个server上时，将数据包中的字节流存储在节点上
-    private void saveToFile(FileSlice fileSlice, String file_path) {
-        byte[] slice_data = fileSlice.getFileBytes();
-        File targetFile = new File(file_path);
-        if (targetFile.exists()) {
-            targetFile.delete();
-        }
-        //为什么创建父类
-        createParents(targetFile);
-        try {
-            targetFile.createNewFile();
-            FileOutputStream fileOutputStream = new FileOutputStream(targetFile);
-            fileOutputStream.write(slice_data);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    private void createParents(File f) {
-        String parentName = f.getParent();
-        File parent = new File(parentName);
-        if (!parent.exists()) {
-            createParents(parent);
-            parent.mkdir();
-        }
-    }
 }

apps/cnf-distributed-file-transfer/dfs-transfer-topology/src/main/java/top/ninwoo/weixingsim/dynamicNet/SingleSlotTopology.java

+package top.ninwoo.weixingsim.dynamicNet;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.HashMap;
+
+import static top.ninwoo.weixingsim.dynamicNet.CycleTopoUnit.cycleTp;
+
+public class SingleSlotTopology {
+
+    /*
+     * 网络参数
+     */
+    //设备数
+    static int num = 30;
+
+    //时隙大小
+    static double slot = 20*1000;
+    //时隙数目
+    static int slotnum;
+    //网络节点数
+    static int dev;
+
+
+    public static void main(String[] args) {
+       int[][] matrixGraph =  SingleMatrixGraph();
+        for (int i = 0; i < matrixGraph.length; i++) {
+            for (int j = 0; j < matrixGraph[0].length; j++) {
+                System.out.print(matrixGraph[i][j]+"    ");
+            }
+            System.out.println();
+        }
+    }
+
+    //业务发起时刻
+    public static long startT;
+
+
+    private static int[][] SingleMatrixGraph() {
+
+        //获取当前3时隙拓扑
+        /**
+         * 先用SimpleDateFormat.parse() 方法将日期字符串转化为Date格式
+         * 通过Date.getTime()方法，将其转化为毫秒数
+         */
+        String date = "2019-01-01 00-00-00";
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH-mm-ss");//24小时制
+        long time = 0;
+        try {
+            time = simpleDateFormat.parse(date).getTime();
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+        int slotKey = (int) ((((System.currentTimeMillis()-time)/20/1000)-1)%300+1);
+        startT= ((System.currentTimeMillis()-time)/20000+1)*20000;
+
+        HashMap<Integer,int[][]> cycleTp = cycleTp();
+
+        //获得第1个时隙的连接矩阵  0或1
+        int[][] currentTp = cycleTp.get((slotKey)%30+1);
+        int[][] slot1 = new int[num][num]; //10*10的矩阵图
+        for(int i = 0;i<slot1.length;i++){
+            for(int j = 0;j<slot1[0].length;j++){
+                slot1[i][j] = currentTp[i][j];
+            }
+        }
+
+        return slot1;
+    }
+}