Package de.lmu.ifi.dbs.elki.utilities.exceptions

Examples of de.lmu.ifi.dbs.elki.utilities.exceptions.UnableToComplyException

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   * @throws UnableToComplyException thrown when no new generators may be added
   *         anymore
   */
  public void addGenerator(Distribution gen) throws UnableToComplyException {
    if(trans != null) {
      throw new UnableToComplyException("Generators may no longer be added when transformations have been applied.");
    }
    axes.add(gen);
    dim++;
  }
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   */
  public void setClipping(Vector min, Vector max) throws UnableToComplyException {
    // if only one dimension was given, expand to all dimensions.
    if(min.getDimensionality() == 1 && max.getDimensionality() == 1) {
      if(min.get(0) >= max.get(0)) {
        throw new UnableToComplyException("Clipping range empty.");
      }
      clipmin = new Vector(dim);
      clipmax = new Vector(dim);
      for(int i = 0; i < dim; i++) {
        clipmin.set(i, min.get(0));
        clipmax.set(i, max.get(0));
      }
      return;
    }
    if(dim != min.getDimensionality()) {
      throw new UnableToComplyException("Clipping vector dimensionalities do not match: " + dim + " vs. " + min.getDimensionality());
    }
    if(dim != max.getDimensionality()) {
      throw new UnableToComplyException("Clipping vector dimensionalities do not match: " + dim + " vs. " + max.getDimensionality());
    }
    for(int i = 0; i < dim; i++) {
      if(min.get(i) >= max.get(i)) {
        throw new UnableToComplyException("Clipping range empty in dimension " + (i + 1));
      }
    }
    clipmin = min;
    clipmax = max;
  }
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        p = trans.apply(p);
      }
      if(testClipping(p)) {
        retries--;
        if(retries < 0) {
          throw new UnableToComplyException("Maximum retry count in generator exceeded.");
        }
        continue;
      }
      result.add(p);
    }
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   *         specified.
   */
  public MultipleObjectsBundle generate() throws UnableToComplyException {
    // we actually need some clusters.
    if(generators.size() < 1) {
      throw new UnableToComplyException("No clusters specified.");
    }
    // Assert that cluster dimensions agree.
    final int dim = generators.get(0).getDim();
    {
      for(GeneratorInterface c : generators) {
        if(c.getDim() != dim) {
          throw new UnableToComplyException("Cluster dimensions do not agree.");
        }
      }
    }
    // Vector factory. TODO: make configurable
    final DoubleVector factory = new DoubleVector(new double[dim]);
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      outStream.flush();
      outStream.close();
    }
    catch(FileNotFoundException e) {
      throw new UnableToComplyException(e);
    }
    catch(IOException e) {
      throw new UnableToComplyException(e);
    }
    if(logger.isVerbose()) {
      logger.verbose("Done.");
    }
  }
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    double[] hist;
    try {
      hist = histogrammaker.computeColorHistogram(inputFile, maskFile);
    }
    catch(IOException e) {
      throw new UnableToComplyException(e);
    }
    System.out.println(FormatUtil.format(hist, " "));
  }
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      Node root = doc.getDocumentElement();
      if(root.getNodeName() == "dataset") {
        processElementDataset(root);
      }
      else {
        throw new UnableToComplyException("Experiment specification has incorrect document element: " + root.getNodeName());
      }
    }
    catch(FileNotFoundException e) {
      throw new UnableToComplyException("Can't open specification file.", e);
    }
    catch(SAXException e) {
      throw new UnableToComplyException("Error parsing specification file.", e);
    }
    catch(IOException e) {
      throw new UnableToComplyException("IO Exception loading specification file.", e);
    }
    catch(ParserConfigurationException e) {
      throw new UnableToComplyException("Parser Configuration Error", e);
    }
  }
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    if(dcostr != null && dcostr != "") {
      overweight = Double.valueOf(dcostr);
    }

    if(size < 0) {
      throw new UnableToComplyException("No valid cluster size given in specification file.");
    }
    if(name == null || name == "") {
      throw new UnableToComplyException("No cluster name given in specification file.");
    }

    // *** add new cluster object
    Random newRand = new Random(clusterRandom.nextLong());
    GeneratorSingleCluster cluster = new GeneratorSingleCluster(name, size, overweight, newRand);
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    String anstr = ((Element) cur).getAttribute("angle");
    if(anstr != null && anstr != "") {
      angle = Double.valueOf(anstr);
    }
    if(axis1 <= 0 || axis1 > cluster.getDim()) {
      throw new UnableToComplyException("Invalid axis1 number given in specification file.");
    }
    if(axis1 <= 0 || axis1 > cluster.getDim()) {
      throw new UnableToComplyException("Invalid axis2 number given in specification file.");
    }
    if(axis1 == axis2) {
      throw new UnableToComplyException("Invalid axis numbers given in specification file.");
    }

    // Add rotation to cluster.
    cluster.addRotation(axis1 - 1, axis2 - 1, Math.toRadians(angle));
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    String vstr = ((Element) cur).getAttribute("vector");
    if(vstr != null && vstr != "") {
      offset = parseVector(vstr);
    }
    if(offset == null) {
      throw new UnableToComplyException("No translation vector given.");
    }

    // *** add new translation
    cluster.addTranslation(offset);

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