List of usage examples for org.apache.commons.lang ArrayUtils toObject
public static Boolean[] toObject(boolean[] array)
Converts an array of primitive booleans to objects.
From source file:ch.epfl.data.squall.components.DataSourceComponent.java
@Override public DataSourceComponent setOutputPartKey(int... hashIndexes) { return setOutputPartKey(Arrays.asList(ArrayUtils.toObject(hashIndexes))); }
From source file:cfa.vo.iris.sed.ExtSed.java
public void checkChar() { for (int i = 0; i < this.getNumberOfSegments(); i++) { Segment segment = this.getSegment(i); List<Double> spectral; try {/*w ww . jav a2s .co m*/ spectral = Arrays.asList(ArrayUtils.toObject(segment.getSpectralAxisValues())); double min = Collections.min(spectral); double max = Collections.max(spectral); segment.createChar().createSpectralAxis().createCoverage().createBounds().createRange().createMin() .setValue(min); segment.createChar().createSpectralAxis().createCoverage().createBounds().createRange().createMax() .setValue(max); segment.createChar().createSpectralAxis().createCoverage().createBounds().createExtent() .setValue(max - min); } catch (SedNoDataException ex) { Logger.getLogger(ExtSed.class.getName()).log(Level.SEVERE, null, ex); } } }
From source file:ch.epfl.data.squall.connectors.hdfs.HDFSmaterializer.java
@Override public HDFSmaterializer setOutputPartKey(int... hashIndexes) { return setOutputPartKey(Arrays.asList(ArrayUtils.toObject(hashIndexes))); }
From source file:edu.isi.misd.scanner.network.modules.worker.processors.glore.GloreProcessor.java
/** * Performs the statistical analysis (logistic regression) using GLORE. * // w ww. jav a 2s . com * @param exchange The current exchange. * @return The formatted response. */ protected ServiceResponse executeAnalysis(Exchange exchange) { // Create the service response object ServiceResponse response = new ServiceResponse(); try { GloreLogisticRegressionRequest request = (GloreLogisticRegressionRequest) exchange.getIn() .getBody(GloreLogisticRegressionRequest.class); GloreData data = request.getGloreData(); if (data == null) { data = new GloreData(); request.setGloreData(data); } // Create the service response metadata object ServiceResponseMetadata responseMetadata = MessageUtils.createServiceResponseMetadata(exchange, ServiceRequestStateType.PROCESSING, "The GLORE computational request is in process."); GloreStateData state = getState(exchange); synchronized (this) { if (!state.dataLoaded) { readDataFile(exchange); state.beta = new Matrix(state.columns, 1, 0.0); state.cov_matrix = new Matrix(state.columns, state.columns); // convert data into arrays to be passed to Matrix's constructor state.Xa = GloreUtils.two_dim_list_to_arr(state.Xv); state.Ya = GloreUtils.one_dim_list_to_arr(state.Yv); // create X and Y matrices state.X = new Matrix(state.Xa); state.Y = new Matrix(state.Ya, state.Ya.length); data.setColumns(state.columns); data.setRows(state.rows); state.dataLoaded = true; } } if ("computeCovarianceMatrix".equalsIgnoreCase(data.getState())) { if (log.isDebugEnabled()) { log.debug("Compute covariance matrix"); } state.beta = GloreUtils.convertMatrixTypeToMatrix(data.getBeta()); state.hat_beta = state.beta.copy(); state.P = (state.X.times(-1)).times(state.hat_beta); GloreUtils.exp(state.P.getArray()); GloreUtils.add_one(state.P.getArray()); GloreUtils.div_one(state.P.getArray()); state.W = state.P.copy(); state.W.timesEquals(-1.0); GloreUtils.add_one(state.W.getArray()); state.W.arrayTimesEquals(state.P); state.W = state.W.transpose(); state.W = GloreUtils.diag(state.W.getArray()[0]); state.D = ((state.X.transpose()).times(state.W)).times(state.X); data.setD(GloreUtils.convertMatrixToMatrixType(state.D)); responseMetadata.setRequestStateDetail( "The GLORE computational request is in process." + " Current state: " + data.getState()); } else if ("computeSDMatrix".equalsIgnoreCase(data.getState())) { state.cov_matrix = GloreUtils.convertMatrixTypeToMatrix(data.getCovarianceMatrix()); if (log.isDebugEnabled()) { log.debug("Covariance matrix: " + GloreUtils.matrixToString(state.cov_matrix, 8, 6)); } if (log.isDebugEnabled()) { log.debug("Compute SD matrix"); } state.SD = new Matrix(1, state.columns); for (int i = 0; i < state.columns; i++) { state.SD.set(0, i, Math.sqrt(state.cov_matrix.get(i, i))); } // compute the M and STD since SD matrix is only computed // when model converges, and therefore, only once calMandSTD(state); data.getM().addAll(Arrays.asList(ArrayUtils.toObject(state.Ma))); if (log.isDebugEnabled()) { log.debug("M: " + data.getM()); } data.getSTD().addAll(Arrays.asList(ArrayUtils.toObject(state.STDa))); if (log.isDebugEnabled()) { log.debug("STD: " + data.getSTD()); } if (log.isDebugEnabled()) { log.debug("SD matrix:" + GloreUtils.matrixToString(state.SD, 8, 6)); } data.setSDMatrix(GloreUtils.convertMatrixToMatrixType(state.SD)); removeState(exchange); responseMetadata.setRequestState(ServiceRequestStateType.COMPLETE); responseMetadata.setRequestStateDetail( "GLORE computation completed successfully at iteration: " + data.getIteration()); } else { if (log.isDebugEnabled()) { log.debug("Compute beta value"); } if (data.getBeta() != null) { state.beta = GloreUtils.convertMatrixTypeToMatrix(data.getBeta()); } // P <- 1 + exp(-x%*%beta1) state.P = (state.X.times(-1)).times(state.beta); GloreUtils.exp(state.P.getArray()); GloreUtils.add_one(state.P.getArray()); GloreUtils.div_one(state.P.getArray()); // w = diag(c(p*(1-p))) state.W = state.P.copy(); state.W.timesEquals(-1.0); GloreUtils.add_one(state.W.getArray()); state.W.arrayTimesEquals(state.P); state.W = state.W.transpose(); state.W = GloreUtils.diag(state.W.getArray()[0]); // d <- t(x)%*%w%*%x state.D = ((state.X.transpose()).times(state.W)).times(state.X); // e <- t(x)%*%(y-p) state.E = (state.X.transpose()).times(state.Y.plus(state.P.uminus())); // D.print(10,3); // E.print(10,3); data.setD(GloreUtils.convertMatrixToMatrixType(state.D)); data.setE(GloreUtils.convertMatrixToMatrixType(state.E)); // print beta for this iteration if (log.isDebugEnabled()) { log.debug("Beta: " + GloreUtils.matrixToString(state.beta, 8, 8)); } responseMetadata.setRequestStateDetail("The GLORE computational request is in process." + " Current state: " + data.getState() + " " + data.getIteration()); } // Create the service response data object ServiceResponseData responseData = new ServiceResponseData(); responseData.setAny(request); // Initialize the service response with response data and response metadata response.setServiceResponseData(responseData); response.setServiceResponseMetadata(responseMetadata); } catch (Exception e) { response.setServiceResponseMetadata( MessageUtils.createServiceResponseMetadata(exchange, ServiceRequestStateType.ERROR, "Unhandled exception during GLORE processing. Caused by [" + e.toString() + "]")); removeState(exchange); log.warn("Unhandled exception during GLORE processing: ", e); } return response; }
From source file:com.flexive.core.storage.genericSQL.GenericSQLFulltextIndexer.java
/** * {@inheritDoc}/*ww w. j av a2 s . com*/ */ @Override public void index(FxPropertyData data) { initStatements(); if (pk == null || psi == null || psu == null || psd == null || psd_all == null) { LOG.warn("Tried to index FxPropertyData with no pk provided!"); return; } FxValue value = data.getValue(); try { psi.setLong(4, data.getAssignmentId()); psi.setString(5, StringUtils.join(ArrayUtils.toObject(data.getIndices()), ',')); for (long lang : value.getTranslatedLanguages()) { String idata; try { if (value instanceof FxBinary) idata = prepare(FxXMLUtils .getElementData(((FxBinary) value).getTranslation(lang).getMetadata(), "text")); else idata = prepare(String.valueOf(value.getTranslation(lang))); } catch (Exception e) { LOG.error("Failed to fetch indexing data for " + data); continue; } if (idata.length() == 0) continue; psi.setLong(3, lang); psi.setString(6, idata); psi.executeUpdate(); } } catch (SQLException e) { LOG.error(e); } }
From source file:com.mg.framework.utils.DatabaseUtils.java
/** * ? ? ? ? , /*from www . ja va 2 s. c o m*/ * ? . * * @param criteria * @param folderFieldName ? ?? ? ? * @param folderPart * @return */ public static Criteria generateFlatBrowseCriteria(final Criteria criteria, final String folderFieldName, final int folderPart) { DetachedCriteria dc = DetachedCriteria.forEntityName("com.mg.merp.core.model.FolderRights", "fr") .add(Property.forName("fr.FolderId").eqProperty(folderFieldName)) .add(Restrictions.eq("fr.FolderPart", (short) folderPart)) .add(Restrictions.eq("fr.Permission", true)) .add(Restrictions.in("fr.SecGroups.Id", (Object[]) ArrayUtils.toObject(ServerUtils.getUserProfile().getGroups()))) .setProjection(Projections.property("fr.Id")); return criteria.add(Subqueries.exists(dc)); }
From source file:com.flexive.core.search.genericSQL.GenericSQLDataFilter.java
protected final String getBriefcaseIdSelect() { final long[] briefcaseIds = getStatement().getBriefcaseFilter(); for (long briefcaseId : briefcaseIds) { try {//from w w w .j a v a 2 s. co m EJBLookup.getBriefcaseEngine().load(briefcaseId); } catch (FxApplicationException e) { throw e.asRuntimeException(); } } return "(SELECT id from " + DatabaseConst.TBL_BRIEFCASE_DATA + " WHERE briefcase_id " + (briefcaseIds.length == 1 ? ("=" + briefcaseIds[0]) : "IN (" + StringUtils.join(ArrayUtils.toObject(briefcaseIds), ',') + ")") + ")"; }
From source file:com.opengamma.financial.analytics.model.equity.indexoption.EquityIndexVanillaBarrierOptionVegaMatrixFunction.java
@Override protected Object computeValues(Set<EquityIndexOption> vanillaOptions, StaticReplicationDataBundle market) { final NodalDoublesSurface vegaSurface; if (market.getVolatilitySurface() instanceof BlackVolatilitySurfaceMoneynessFcnBackedByGrid) { // unpack the market data, including the interpolators final BlackVolatilitySurfaceMoneynessFcnBackedByGrid surfaceBundle = (BlackVolatilitySurfaceMoneynessFcnBackedByGrid) market .getVolatilitySurface(); final VolatilitySurfaceInterpolator surfaceInterpolator = surfaceBundle.getInterpolator(); final GeneralSmileInterpolator strikeInterpolator = surfaceInterpolator.getSmileInterpolator(); final SmileSurfaceDataBundle volGrid = surfaceBundle.getGridData(); final double[] forwards = volGrid.getForwards(); final double[] expiries = volGrid.getExpiries(); final int nExpiries = volGrid.getNumExpiries(); final double optionExpiry = vanillaOptions.iterator().next().getTimeToExpiry(); final double[][] strikes = volGrid.getStrikes(); final double[][] vols = volGrid.getVolatilities(); // Prices of vanillas in base scenario final int nVanillas = vanillaOptions.size(); EquityIndexOption[] vanillas = vanillaOptions.toArray(new EquityIndexOption[nVanillas]); final Double[] basePrices = new Double[nVanillas]; for (int v = 0; v < nVanillas; v++) { basePrices[v] = PVC.visitEquityIndexOption(vanillas[v], market); }/* w w w .j a v a 2s . c o m*/ // Smile fits across strikes in base scenario, one per expiry Function1D<Double, Double>[] smileFitsBase = surfaceInterpolator.getIndependentSmileFits(volGrid); // Bump market at each expiry and strike scenario // In each scenario, reprice each of the underlying vanillaOptions // NOTE: Only computing down-shift as this appears to produce more stable risk, and is faster List<Triple<Double, Double, Double>> triplesExpiryStrikeVega = new ArrayList<Triple<Double, Double, Double>>(); final int expiryIndex = SurfaceArrayUtils.getLowerBoundIndex(expiries, optionExpiry); for (int t = Math.max(0, expiryIndex - 3); t < Math.min(nExpiries, expiryIndex + 4); t++) { final int nStrikes = strikes[t].length; int idxLow = SurfaceArrayUtils.getLowerBoundIndex(strikes[t], vanillas[0].getStrike()); int idxHigh = idxLow; for (int v = 1; v < nVanillas; v++) { int idxV = SurfaceArrayUtils.getLowerBoundIndex(strikes[t], vanillas[v].getStrike()); idxLow = Math.min(idxLow, idxV); idxHigh = Math.max(idxHigh, idxV); } for (int k = Math.max(0, idxLow - 6); k < Math.min(nStrikes, idxHigh + 16); k++) { // Scenario (t,k) // TODO: REVIEW Each scenario only requires a single new smile fit in k. We only recompute the smile function for the expiry we are bumping.. double[] bumpedVols = Arrays.copyOf(vols[t], nStrikes); bumpedVols[k] = vols[t][k] - SHIFT; final Function1D<Double, Double> thisExpirysSmile = strikeInterpolator .getVolatilityFunction(forwards[t], strikes[t], expiries[t], bumpedVols); Function1D<Double, Double>[] scenarioSmileFits = Arrays.copyOf(smileFitsBase, smileFitsBase.length); scenarioSmileFits[t] = thisExpirysSmile; BlackVolatilitySurfaceMoneynessFcnBackedByGrid shiftedSurface = surfaceInterpolator .combineIndependentSmileFits(scenarioSmileFits, volGrid); StaticReplicationDataBundle shiftedMarket = market.withShiftedSurface(shiftedSurface); // Sensitivities for (int v = 0; v < nVanillas; v++) { final Double shiftedPV = PVC.visit(vanillas[v], shiftedMarket); Validate.notNull(shiftedPV, "Null PV in shifted scenario, T = " + expiries[t] + ", k = " + strikes[t][k]); final Double vega = (shiftedPV - basePrices[v]) / -SHIFT; final Triple<Double, Double, Double> xyz = new Triple<Double, Double, Double>(expiries[t], strikes[t][k], vega); triplesExpiryStrikeVega.add(xyz); } } } vegaSurface = NodalDoublesSurface.from(triplesExpiryStrikeVega); // Repackage into DoubleLabelledMatrix2D // Find unique set of expiries, final Double[] uniqueX = ArrayUtils.toObject(expiries); // and strikes Set<Double> strikeSet = new HashSet<Double>(); for (int i = 0; i < strikes.length; i++) { strikeSet.addAll(Arrays.asList(ArrayUtils.toObject(strikes[i]))); } final Double[] uniqueY = strikeSet.toArray(new Double[0]); // Fill matrix with values, zero where no vega is available final double[][] values = new double[uniqueY.length][uniqueX.length]; int i = 0; for (final Double x : uniqueX) { int j = 0; for (final Double y : uniqueY) { double vega; try { vega = vegaSurface.getZValue(x, y); } catch (final IllegalArgumentException e) { vega = 0; } values[j++][i] = vega; } i++; } final DoubleLabelledMatrix2D vegaMatrix = new DoubleLabelledMatrix2D(uniqueX, uniqueY, values); return vegaMatrix; } else { throw new OpenGammaRuntimeException( "Currently will only accept a VolatilitySurface of type: BlackVolatilitySurfaceMoneynessFcnBackedByGrid"); } }
From source file:com.ec.android.module.bluetooth40.base.BaseBluetoothControlActivity.java
/** * * FIXME * * @param content */ protected void writeContent(String content) { writeContent(ArrayUtils.toObject(content.getBytes())); }
From source file:net.mariottini.swing.JFontChooser.java
/** * Construct a font chooser with the specified fonts, optionally showing a sample to the user. The * sample text is a default text, you can change it by calling <code>setSampleText</code>. * /*from w w w . j a v a2s . c o m*/ * @param fontNames * the font family names to show to the user. * @param showSample * true to show a sample of the selected font to the user. * @see #setSampleText */ public JFontChooser(String[] fontNames, boolean showSample) { setLayout(new BorderLayout()); JPanel centerPanel = new JPanel(new BorderLayout()); // Uncomment one of the two lines below to use a standard layout manager // instead of my MeshLayout manager. The result is ugly. // JPanel listsPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));/* // JPanel listsPanel = new JPanel(new GridLayout(0, 3));/* net.mariottini.layout.MeshLayout mesh = new net.mariottini.layout.MeshLayout(0, 3, 0); mesh.setExpandColumn(0); JPanel listsPanel = new JPanel(mesh);// */ JPanel panel = new JPanel(new BorderLayout()); panel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8)); panel.add(new JLabel("Family name:"), BorderLayout.NORTH); fontList = new JList<>(fontNames); fontList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); fontList.setVisibleRowCount(7); fontList.setSelectedIndex(0); panel.add(new JScrollPane(fontList), BorderLayout.CENTER); listsPanel.add(panel); panel = new JPanel(new BorderLayout()); panel.setBorder(BorderFactory.createEmptyBorder(8, 0, 8, 8)); panel.add(new JLabel("Style:"), BorderLayout.NORTH); styleList = new JList<>(STYLE_NAMES); styleList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); styleList.setVisibleRowCount(7); styleList.setSelectedIndex(0); panel.add(new JScrollPane(styleList), BorderLayout.CENTER); listsPanel.add(panel); panel = new JPanel(new BorderLayout()); panel.setBorder(BorderFactory.createEmptyBorder(8, 0, 8, 8)); panel.add(new JLabel("Size:"), BorderLayout.NORTH); JPanel sizePanel = new JPanel(new BorderLayout()); sizeText = new JTextField(String.valueOf(SIZES[0]), 4); sizePanel.add(sizeText, BorderLayout.NORTH); sizeList = new JList<>(ArrayUtils.toObject(SIZES)); sizeList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); sizeList.setVisibleRowCount(6); sizePanel.add(new JScrollPane(sizeList), BorderLayout.CENTER); panel.add(sizePanel, BorderLayout.CENTER); listsPanel.add(panel); centerPanel.add(listsPanel, BorderLayout.NORTH); samplePanel = new JPanel(new BorderLayout()); samplePanel.setBorder(BorderFactory.createEmptyBorder(0, 8, 4, 8)); samplePanel.add(new JLabel("Sample:"), BorderLayout.NORTH); sampleLabel = new JLabel(DEFAULT_SAMPLE_TEXT, JLabel.CENTER); sampleLabel.setMinimumSize(new Dimension(64, 48)); sampleLabel.setOpaque(true); sampleLabel.setBackground(sizeList.getBackground()); sampleLabel.setBorder(sizeText.getBorder()); samplePanel.add(sampleLabel, BorderLayout.CENTER); samplePanel.setVisible(showSample); centerPanel.add(samplePanel, BorderLayout.CENTER); add(centerPanel, BorderLayout.CENTER); accessoryPanel = new JPanel(new BorderLayout()); accessoryPanel.setBorder(BorderFactory.createEmptyBorder(8, 0, 4, 8)); accessoryComponent = new JLabel("Accessory"); accessoryComponent.setOpaque(true); accessoryComponent.setBackground(sizeList.getBackground()); accessoryPanel.add(accessoryComponent, BorderLayout.CENTER); accessoryPanel.setVisible(false); add(accessoryPanel, BorderLayout.EAST); JPanel southPanel = new JPanel(new BorderLayout()); southPanel.add(new JLabel(), BorderLayout.CENTER); JPanel buttonsPanel = new JPanel(); ActionListener actionListener = new ButtonActionListener(); JButton button = new JButton("OK"); button.addActionListener(actionListener); button.setActionCommand(APPROVE_SELECTION); buttonsPanel.add(button); button = new JButton("Cancel"); button.addActionListener(actionListener); button.setActionCommand(CANCEL_SELECTION); buttonsPanel.add(button); southPanel.add(buttonsPanel, BorderLayout.EAST); add(southPanel, BorderLayout.SOUTH); // * Fix list size (optional) Dimension d = fontList.getPreferredSize(); d.width += 6; fontList.setPreferredSize(d); d = styleList.getPreferredSize(); d.width += 6; styleList.setPreferredSize(d); d = sizeList.getPreferredSize(); d.width += 6; sizeList.setPreferredSize(d); // */ // Fix sample size Dimension pref = sampleLabel.getPreferredSize(); Dimension min = sampleLabel.getMinimumSize(); pref.width += 16; pref.height += 12; if (pref.width < min.width) { pref.width = min.width; } if (pref.height < min.height) { pref.height = min.height; } sampleLabel.setPreferredSize(pref); // set listener SampleListener pl = new SampleListener(); fontList.addListSelectionListener(pl); styleList.addListSelectionListener(pl); sizeList.addListSelectionListener(pl); sizeList.addListSelectionListener(new SizeListListener()); sizeText.getDocument().addDocumentListener(new SizeTextListener()); sizeText.addFocusListener(new SizeTextFocusListener()); sizeList.setSelectedIndex(5); }