text file to gml code

Author: andronat

propinquity/src/main/java/pdgs/utils/Unused.java

@@ -0,0 +1,64 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package pdgs.utils;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.List;
+import org.graphstream.graph.Graph;
+import org.graphstream.graph.Node;
+import org.graphstream.stream.file.FileSink;
+import org.graphstream.stream.file.FileSinkGML;
+
+/**
+ *
+ * @author Anastasis Andronidis <[email protected]>
+ */
+public class Unused {
+    
+    private void readFileToGML(Graph graph) throws IOException {
+        String fileName = "../data/erdos-names.txt";
+
+        try {
+            List<String> lines = Files.readAllLines(Paths.get(fileName),
+                    Charset.defaultCharset());
+            for (String line : lines) {
+                String[] a = line.split(" ", 2);
+
+                Node n = graph.addNode(a[0]);
+                n.addAttribute("name", a[1]);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        fileName = "../data/erdos-edges.txt";
+
+        try {
+            List<String> lines = Files.readAllLines(Paths.get(fileName),
+                    Charset.defaultCharset());
+            for (String line : lines) {
+                String[] a = line.split(" ");
+
+                for (int i = 1; i < a.length; i++) {
+                    graph.addEdge(a[0] + " " + a[i], a[0], a[i]);
+                }
+
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        graph.display();
+
+        FileSink fs = new FileSinkGML();
+
+        fs.writeAll(graph, "../data/erdos02.gml");
+    }
+}