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

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

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    if (object != null) {
      Object first = object.getFirst();
      if (first != null) {
        TextWriterWriterInterface<Object> tw = (TextWriterWriterInterface<Object>) out.getWriterFor(first);
        if (tw == null) {
          throw new UnableToComplyException("No handler for database object itself: " + first.getClass().getSimpleName());
        }
        tw.write(out, label, first);
      }
      Object second = object.getSecond();
      if (second != null) {
        TextWriterWriterInterface<Object> tw = (TextWriterWriterInterface<Object>) out.getWriterFor(second);
        if (tw == null) {
          throw new UnableToComplyException("No handler for database object itself: " + second.getClass().getSimpleName());
        }
        tw.write(out, label, second);
      }
    }
  }
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    for(int i = 0; i < bundle.metaLength(); i++) {
      Object obj = bundle.data(i);
      if(obj != null) {
        TextWriterWriterInterface<?> owriter = out.getWriterFor(obj);
        if(owriter == null) {
          throw new UnableToComplyException("No handler for database object itself: " + obj.getClass().getSimpleName());
        }
        String lbl = null;
        // TODO: ugly compatibility hack...
        if(TypeUtil.DBID.isAssignableFromType(bundle.meta(i))) {
          lbl = "ID";
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  private void writeOtherResult(StreamFactory streamOpener, Result r, List<SettingsResult> rs) throws UnableToComplyException, IOException {
    PrintStream outStream = streamOpener.openStream(getFilename(r, r.getShortName()));
    TextWriterStream out = new TextWriterStream(outStream, writers);
    TextWriterWriterInterface<?> owriter = out.getWriterFor(r);
    if(owriter == null) {
      throw new UnableToComplyException("No handler for result class: " + r.getClass().getSimpleName());
    }
    // Write settings preamble
    printSettings(out, rs);
    // Write data
    owriter.writeObject(out, null, r);
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   * @param gen Distribution generator
   * @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.getRowDimensionality() == 1 && max.getRowDimensionality() == 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, 0, min.get(0));
        clipmax.set(i, 0, max.get(0));
      }
      return;
    }
    if(dim != min.getRowDimensionality()) {
      throw new UnableToComplyException("Clipping vector dimensionalities do not match: " + dim + " vs. " + min.getRowDimensionality());
    }
    if(dim != max.getRowDimensionality()) {
      throw new UnableToComplyException("Clipping vector dimensionalities do not match: " + dim + " vs. " + max.getRowDimensionality());
    }
    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 void 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.");
      }
    }
    // generate clusters
    for(GeneratorInterface curclus : generators) {
      while(curclus.getPoints().size() < curclus.getSize()) {
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   *
   * @param discarded parameter not supported.
   * @throws UnableToComplyException always thrown, since the static generator doesn't supprot discards.
   */
  public void setDiscarded(int discarded) throws UnableToComplyException {
    throw new UnableToComplyException("Points in static clusters may never be discarded.");
  }
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        // try package of type
        instance = type.cast(Class.forName(type.getPackage().getName() + "." + className).newInstance());
      }
    }
    catch(InstantiationException e) {
      throw new UnableToComplyException(e);
    }
    catch(IllegalAccessException e) {
      throw new UnableToComplyException(e);
    }
    catch(ClassNotFoundException e) {
      throw new UnableToComplyException(e);
    }
    catch(ClassCastException e) {
      throw new UnableToComplyException(e);
    }
    return instance;
  }
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        // try package of type
        instance = ((Class<T>) type).cast(Class.forName(type.getPackage().getName() + "." + className).newInstance());
      }
    }
    catch(InstantiationException e) {
      throw new UnableToComplyException(e);
    }
    catch(IllegalAccessException e) {
      throw new UnableToComplyException(e);
    }
    catch(ClassNotFoundException e) {
      throw new UnableToComplyException(e);
    }
    catch(ClassCastException e) {
      throw new UnableToComplyException(e);
    }
    return instance;
  }
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