Beispiel #1
0
  // This method is deprecated. Use soot.util.JasminOutputStream instead.
  public void writeXXXDeprecated(SootClass cl, String outputDir) {
    String outputDirWithSep = "";

    if (!outputDir.equals("")) outputDirWithSep = outputDir + fileSeparator;

    try {
      File tempFile = new File(outputDirWithSep + cl.getName() + ".jasmin");

      FileOutputStream streamOut = new FileOutputStream(tempFile);

      PrintWriter writerOut = new PrintWriter(new EscapedWriter(new OutputStreamWriter(streamOut)));

      if (cl.containsBafBody()) new soot.baf.JasminClass(cl).print(writerOut);
      else new soot.jimple.JasminClass(cl).print(writerOut);

      writerOut.close();

      if (Options.v().time()) Timers.v().assembleJasminTimer.start();

      // Invoke jasmin
      {
        String[] args;

        if (outputDir.equals("")) {
          args = new String[1];

          args[0] = cl.getName() + ".jasmin";
        } else {
          args = new String[3];

          args[0] = "-d";
          args[1] = outputDir;
          args[2] = outputDirWithSep + cl.getName() + ".jasmin";
        }

        jasmin.Main.main(args);
      }

      tempFile.delete();

      if (Options.v().time()) Timers.v().assembleJasminTimer.end();

    } catch (IOException e) {
      throw new RuntimeException("Could not produce new classfile! (" + e + ")");
    }
  }
Beispiel #2
0
  public static void main(String args[]) {
    Timers timer = new Timers();
    try {
      // Get the data set path.
      String referenceFile = Utils.getOption('r', args);
      String queryFile = Utils.getOption('q', args);
      if (referenceFile.length() == 0)
        throw new IllegalArgumentException(
            "Required option: File containing" + "the reference dataset.");

      // Load input dataset.
      DataSource source = new DataSource(referenceFile);
      Instances referenceData = source.getDataSet();

      Instances queryData = null;
      if (queryFile.length() != 0) {
        source = new DataSource(queryFile);
        queryData = source.getDataSet();
      }

      timer.StartTimer("total_time");

      // Get all the parameters.
      String leafSize = Utils.getOption('l', args);
      String neighbors = Utils.getOption('k', args);

      // Validate options.
      int k = 0;
      if (neighbors.length() == 0) {
        throw new IllegalArgumentException(
            "Required option: Number of " + "furthest neighbors to find.");
      } else {
        k = Integer.parseInt(neighbors);
        if (k < 1 || k > referenceData.numInstances())
          throw new IllegalArgumentException("[Fatal] Invalid k");
      }

      int l = 20;
      if (leafSize.length() != 0) l = Integer.parseInt(leafSize);

      // Create KDTree.
      KDTree tree = new KDTree();
      tree.setMaxInstInLeaf(l);
      tree.setInstances(referenceData);

      // Perform All K-Nearest-Neighbors.
      if (queryFile.length() != 0) {
        for (int i = 0; i < queryData.numInstances(); i++) {
          Instances out = tree.kNearestNeighbours(queryData.instance(i), k);
        }
      } else {
        for (int i = 0; i < referenceData.numInstances(); i++) {
          Instances out = tree.kNearestNeighbours(referenceData.instance(i), k);
        }
      }

      timer.StopTimer("total_time");
      timer.PrintTimer("total_time");
    } catch (IOException e) {
      System.err.println(USAGE);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }