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public static void addDatatablesResourceIfNecessary(String defaultFilename, String type) { boolean loadDatatables = shouldLibraryBeLoaded(P_GET_DATATABLE_FROM_CDN, true); // Do we have to add datatables.min.{css|js}, or are the resources already there? FacesContext context = FacesContext.getCurrentInstance(); U...
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public static Class<?> getValueType(FacesContext context, UIComponent uiComponent, Collection<Class<?>> validTypes) { Class<?> valueType = getValueType(context, uiComponent); if (valueType != null && isValid(validTypes, valueType)) { return valueType; } else { for (UIComponent child : uiComponent.getChild...
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public static Class<?> getValueType(FacesContext context, UIComponent comp) { ValueExpression expr = comp.getValueExpression("value"); Class<?> valueType = expr == null ? null : expr.getType(context.getELContext()); return valueType; }
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@SuppressWarnings("rawtypes") private void removeMisleadingType(Slider2 slider) { try { Method method = getClass().getMethod("getPassThroughAttributes", (Class[]) null); if (null != method) { Object map = method.invoke(this, (Object[]) null); if (null != map) { Map attributes = (Map) map; if ...
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protected SelectItem createSelectItem(FacesContext context, UISelectItems uiSelectItems, Object value, Object label) { String var = (String) uiSelectItems.getAttributes().get("var"); Map<String, Object> attrs = uiSelectItems.getAttributes(); Map<String, Object> requestMap = context.getExternalContext().getRequ...
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private void add_snake_case_properties(List<PropertyDescriptor> pdl) throws IntrospectionException { List<PropertyDescriptor> alternatives = new ArrayList<PropertyDescriptor>(); for (PropertyDescriptor descriptor : pdl) { String camelCase = descriptor.getName(); if (camelCase.equals("rendererType")) { con...
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public static void generateJSEventHandlers(ResponseWriter rw, UIComponent component) throws IOException { Map<String, Object> attributes = component.getAttributes(); String[] eventHandlers = {"onclick", "onblur", "onmouseover"}; for (String event:eventHandlers) { String handler = A.asString(attribu...
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@Override public Object getConvertedValue(FacesContext context, Object submittedValue) throws ConverterException { if (submittedValue == null) { return null; } String val = (String) submittedValue; // If the Trimmed submitted value is empty, return null if (val.trim().length() == 0) { return null; }...
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private static Number toNumber(Object object) { if (object instanceof Number) { return (Number) object; } if (object instanceof String) { return Float.valueOf((String) object); } throw new IllegalArgumentException("Use number or string"); }
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public static final void encodeColumn(ResponseWriter rw, UIComponent c, int span, int cxs, int csm, int clg, int offset, int oxs, int osm, int olg, String style, String sclass) throws IOException { rw.startElement("div", c); Map<String, Object> componentAttrs = new HashMap<String, Object>(); if (c != null) {...
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public static void addClass2FacetComponent(UIComponent f, String cname, String aclass) { // If the facet contains only one component, getChildCount()=0 and the // Facet is the UIComponent if (f.getClass().getName().endsWith(cname)) { addClass2Component(f, aclass); } else { if (f.getChildCount() > 0) { ...
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protected static void addClass2Component(UIComponent c, String aclass) { Map<String, Object> a = c.getAttributes(); if (a.containsKey("styleClass")) { a.put("styleClass", a.get("styleClass") + " " + aclass); } else { a.put("styleClass", aclass); } }
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public static void decorateFacetComponent(UIComponent parent, UIComponent comp, FacesContext ctx, ResponseWriter rw) throws IOException { /* * System.out.println("COMPONENT CLASS = " + comp.getClass().getName()); * System.out.println("FAMILY = " + comp.getFamily()); * System.out.println("CHILD COUNT = " +...
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private static void decorateComponent(UIComponent parent, UIComponent comp, FacesContext ctx, ResponseWriter rw) throws IOException { if (comp instanceof Icon) ((Icon) comp).setAddon(true); // modifies the id of the icon String classToApply = "input-group-addon"; if (comp.getClass().getName().endsWith("But...
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public static String findComponentFormId(FacesContext fc, UIComponent c) { UIComponent parent = c.getParent(); while (parent != null) { if (parent instanceof UIForm) { return parent.getClientId(fc); } parent = parent.getParent(); } return null; }
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public static void renderChildren(FacesContext fc, UIComponent component) throws IOException { for (Iterator<UIComponent> iterator = component.getChildren().iterator(); iterator.hasNext();) { UIComponent child = (UIComponent) iterator.next(); renderChild(fc, child); } }
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public static void renderChild(FacesContext fc, UIComponent child) throws IOException { if (!child.isRendered()) { return; } child.encodeBegin(fc); if (child.getRendersChildren()) { child.encodeChildren(fc); } else { renderChildren(fc, child); } child.encodeEnd(fc); }
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public static MethodExpression evalAsMethodExpression(String p_expression) throws PropertyNotFoundException { FacesContext context = FacesContext.getCurrentInstance(); ExpressionFactory expressionFactory = context.getApplication().getExpressionFactory(); ELContext elContext = context.getELContext(); MethodExpre...
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private void checkELSyntax(String el, ELContext context) { int pos = el.indexOf('.'); if (pos<0) { throw new FacesException("The EL expression doesn't contain a method call: " + el); } int end = el.indexOf('('); if (end < 0) end = el.length(); if (el.indexOf('[') >= 0) end = Math.min(end, el.indexO...
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public void decode(FacesContext context, UIComponent component, List<String> legalValues, String realEventSourceName) { InputText inputText = (InputText) component; if (inputText.isDisabled() || inputText.isReadonly()) { return; } decodeBehaviors(context, inputText); String clientId = inputText.getClien...
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private void renderJQueryAfterComponent(ResponseWriter rw, String clientId, SelectOneMenu menu) throws IOException { Boolean select2 = menu.isSelect2(); if (select2 != null && select2) { rw.startElement("script", menu); rw.writeAttribute("type", "text/javascript", "script"); StringBuilder buf = new Str...
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private SelectItemAndComponent determineSelectedItem(FacesContext context, SelectOneMenu menu, List<SelectItemAndComponent> items, Converter converter) { Object submittedValue = menu.getSubmittedValue(); Object selectedOption; if (submittedValue != null) { selectedOption = submittedValue; } else { selecte...
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private String decodeAndEscapeSelectors(FacesContext context, UIComponent component, String selector) { selector = ExpressionResolver.getComponentIDs(context, component, selector); selector = BsfUtils.escapeJQuerySpecialCharsInSelector(selector); return selector; }
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public static String getErrorSeverityClass(String clientId) { String[] levels = { "bf-no-message has-success", "bf-info", "bf-warning has-warning", "bf-error has-error", "bf-fatal has-error" }; int level = 0; Iterator<FacesMessage> messages = FacesContext.getCurrentInstance().getMessages(clientId); if (null != ...
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private void saveInitialChildState(FacesContext facesContext) { index = -1; initialChildState = new ConcurrentHashMap<String, SavedState>(); initialClientId = getClientId(facesContext); if (getChildCount() > 0) { for (UIComponent child : getChildren()) { saveInitialChildState(facesContext, child); } ...
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public static Date autoParseDateFormat(String dateString) { // STEP 1: try to detect standard locale based java date format for (Locale locale : DateFormat.getAvailableLocales()) { for (int style = DateFormat.FULL; style <= DateFormat.SHORT; style++) { DateFormat df = DateFormat.getDateInstance(style, locale...
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private static String translateFormat(String formatString, Map<String, String> mapping, String escapeStart, String escapeEnd, String targetEscapeStart, String targetEscapeEnd) { int beginIndex = 0; int i = 0; char lastChar = 0; char currentChar = 0; String resultString = ""; char esc1 = escapeStart.charAt(0...
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private static String mapSubformat(String formatString, Map<String, String> mapping, int beginIndex, int currentIndex, String escapeStart, String escapeEnd, String targetEscapeStart, String targetEscapeEnd) { String subformat = formatString.substring(beginIndex, currentIndex); if (subformat.equals(escapeStart) |...
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@Override public Map<String, String> getJQueryEventParameterLists() { Map<String, String> result = new HashMap<String, String>(); result.put("select", "event, datatable, typeOfSelection, indexes"); result.put("deselect", "event, datatable, typeOfSelection, indexes"); return result; }
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@Override public Map<String, String> getJQueryEventParameterListsForAjax() { Map<String, String> result = new HashMap<String, String>(); result.put("select", "'typeOfSelection':typeOfSelection,'indexes':indexes"); result.put("deselect", "'typeOfSelection':typeOfSelection,'indexes':indexes"); return result; }
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private static <T> Observable<Boolean> commitOrRollbackOnNext(final boolean isCommit, final Database db, Observable<T> source) { return source.concatMap(new Func1<T, Observable<Boolean>>() { @Override public Observable<Boolean> call(T t) { if (isCommit) ...
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public Database asynchronous(final Scheduler nonTransactionalScheduler) { return asynchronous(new Func0<Scheduler>() { @Override public Scheduler call() { return nonTransactionalScheduler; } }); }
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private void connectAndPrepareStatement(Subscriber<? super T> subscriber, State state) throws SQLException { log.debug("connectionProvider={}", query.context().connectionProvider()); if (!subscriber.isUnsubscribed()) { log.debug("getting connection"); state.con = quer...
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static int parametersCount(Query query) { if (query.names().isEmpty()) return countQuestionMarkParameters(query.sql()); else return query.names().size(); }
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private static String getTypeInfo(List<Object> list) { StringBuilder s = new StringBuilder(); for (Object o : list) { if (s.length() > 0) s.append(", "); if (o == null) s.append("null"); else { s.append(o.getClass().get...
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private static void setBlob(PreparedStatement ps, int i, Object o, Class<?> cls) throws SQLException { final InputStream is; if (o instanceof byte[]) { is = new ByteArrayInputStream((byte[]) o); }
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private static HikariDataSource createPool(String url, String username, String password, int minPoolSize, int maxPoolSize, long connectionTimeoutMs) { HikariDataSource ds = new HikariDataSource(); ds.setJdbcUrl(url); ds.setUsername(username); ds.setPassword(password); ...
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static Observable<List<Parameter>> bufferedParameters(Query query) { int numParamsPerQuery = numParamsPerQuery(query); if (numParamsPerQuery > 0) // we don't check that parameters is empty after this because by // general design we want nothing to happen if a query is passed no ...
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public <T> Observable<T> execute(ResultSetMapper<? extends T> function) { return bufferedParameters(this) // execute once per set of parameters .concatMap(executeOnce(function)); }
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private void checkSubscription(Subscriber<? super T> subscriber) { if (subscriber.isUnsubscribed()) { keepGoing = false; log.debug("unsubscribing"); } }
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private void getConnection(State state) { state.con = query.context().connectionProvider().get(); debug("getting connection"); debug("cp={}", query.context().connectionProvider()); }
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private void complete(Subscriber<? super T> subscriber) { if (!subscriber.isUnsubscribed()) { debug("onCompleted"); subscriber.onCompleted(); } else debug("unsubscribed"); }
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private void handleException(Throwable e, Subscriber<? super T> subscriber) { debug("onError: ", e.getMessage()); Exceptions.throwOrReport(e, subscriber); }
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private void close(State state) { // ensure close happens once only to avoid race conditions if (state.closed.compareAndSet(false, true)) { Util.closeQuietly(state.ps); if (isCommit() || isRollback()) Util.closeQuietly(state.con); else ...
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<T> void parameters(Observable<T> params) { this.parameters = Observable.concat(parameters, params.map(Parameter.TO_PARAMETER)); }
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void parameter(Object value) { // TODO check on supported types? if (value instanceof Observable) throw new IllegalArgumentException( "use parameters() method not the parameter() method for an Observable"); parameters(Observable.just(value)); }
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@SuppressLint("MissingPermission") @RequiresPermission(allOf = { ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION, CHANGE_WIFI_STATE, ACCESS_WIFI_STATE }) public static Observable<List<ScanResult>> observeWifiAccessPoints(final Context context) { @SuppressLint("WifiManagerPotentialLeak") final WifiManager wifiM...
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@RequiresPermission(ACCESS_WIFI_STATE) public static Observable<WifiSignalLevel> observeWifiSignalLevel(final Context context) { return observeWifiSignalLevel(context, WifiSignalLevel.getMaxLevel()).map( new Function<Integer, WifiSignalLevel>() { @Override public WifiSignalLevel apply(Integer le...
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@RequiresPermission(ACCESS_WIFI_STATE) public static Observable<Integer> observeWifiSignalLevel( final Context context, final int numLevels) { final WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE); final IntentFilter filter = new IntentFilter(); filter.addAction(...
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@RequiresPermission(ACCESS_WIFI_STATE) public static Observable<WifiState> observeWifiStateChange( final Context context) { final IntentFilter filter = new IntentFilter(); filter.addAction(WifiManager.WIFI_STATE_CHANGED_ACTION); return Observable.create(new ObservableOnSubscribe<WifiState>() { ...
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public synchronized DatabaseInfo getDatabaseInfo() { if (databaseInfo != null) { return databaseInfo; } try { _check_mtime(); boolean hasStructureInfo = false; byte[] delim = new byte[3]; // Advance to part of file where database info i...
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public Location getLocation(String str) { InetAddress addr; try { addr = InetAddress.getByName(str); } catch (UnknownHostException e) { return null; } return getLocation(addr); }
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private synchronized int seekCountryV6(InetAddress addr) { byte[] v6vec = addr.getAddress(); if (v6vec.length == 4) { // sometimes java returns an ipv4 address for IPv6 input // we have to work around that feature // It happens for ::ffff:24.24.24.24 byte...
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private synchronized int seekCountry(long ipAddress) { byte[] buf = new byte[2 * MAX_RECORD_LENGTH]; int[] x = new int[2]; int offset = 0; _check_mtime(); for (int depth = 31; depth >= 0; depth--) { readNode(buf, x, offset); if ((ipAddress & (1 << depth))...
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private static long bytesToLong(byte[] address) { long ipnum = 0; for (int i = 0; i < 4; ++i) { long y = address[i]; if (y < 0) { y += 256; } ipnum += y << ((3 - i) * 8); } return ipnum; }
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public Date getDate() { for (int i = 0; i < info.length() - 9; i++) { if (Character.isWhitespace(info.charAt(i))) { String dateString = info.substring(i + 1, i + 9); try { synchronized (formatter) { return formatter.parse(da...
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public void swapElements(int i, int j) { if (i != j) { double s = get(i); set(i, get(j)); set(j, s); } }
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public Vector shuffle() { Vector result = copy(); // Conduct Fisher-Yates shuffle Random random = new Random(); for (int i = 0; i < length; i++) { int j = random.nextInt(length - i) + i; swapElements(i, j); } return result; }
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public Vector slice(int from, int until) { if (until - from < 0) { fail("Wrong slice range: [" + from + ".." + until + "]."); } Vector result = blankOfLength(until - from); for (int i = from; i < until; i++) { result.set(i - from, get(i)); } ret...
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public Vector select(int[] indices) { int newLength = indices.length; if (newLength == 0) { fail("No elements selected."); } Vector result = blankOfLength(newLength); for (int i = 0; i < newLength; i++) { result.set(i, get(indices[i])); } ...
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public String mkString(NumberFormat formatter, String delimiter) { StringBuilder sb = new StringBuilder(); VectorIterator it = iterator(); while (it.hasNext()) { double x = it.next(); int i = it.index(); sb.append(formatter.format(x)) .app...
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@Override public VectorIterator iterator() { return new VectorIterator(length) { private int i = -1; @Override public int index() { return i; } @Override public double get() { return Vector.this.get(i);...
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public static VectorAccumulator asSumAccumulator(final double neutral) { return new VectorAccumulator() { private BigDecimal result = BigDecimal.valueOf(neutral); @Override public void update(int i, double value) { result = result.add(BigDecimal.valueOf(value...
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public static VectorAccumulator mkMinAccumulator() { return new VectorAccumulator() { private double result = Double.POSITIVE_INFINITY; @Override public void update(int i, double value) { result = Math.min(result, value); } @Override ...
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public static VectorAccumulator mkMaxAccumulator() { return new VectorAccumulator() { private double result = Double.NEGATIVE_INFINITY; @Override public void update(int i, double value) { result = Math.max(result, value); } @Override ...
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public static VectorProcedure asAccumulatorProcedure(final VectorAccumulator accumulator) { return new VectorProcedure() { @Override public void apply(int i, double value) { accumulator.update(i, value); } }; }
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public static MatrixAccumulator mkMinAccumulator() { return new MatrixAccumulator() { private double result = Double.POSITIVE_INFINITY; @Override public void update(int i, int j, double value) { result = Math.min(result, value); } @Ov...
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public static MatrixAccumulator mkMaxAccumulator() { return new MatrixAccumulator() { private double result = Double.NEGATIVE_INFINITY; @Override public void update(int i, int j, double value) { result = Math.max(result, value); } @Ov...
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public static MatrixAccumulator asSumAccumulator(final double neutral) { return new MatrixAccumulator() { private BigDecimal result = BigDecimal.valueOf(neutral); @Override public void update(int i, int j, double value) { result = result.add(BigDecimal.valueO...
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public static MatrixProcedure asAccumulatorProcedure(final MatrixAccumulator accumulator) { return new MatrixProcedure() { @Override public void apply(int i, int j, double value) { accumulator.update(i, j, value); } }; }
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public void swapRows(int i, int j) { if (i != j) { Vector ii = getRow(i); Vector jj = getRow(j); setRow(i, jj); setRow(j, ii); } }
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public void swapColumns(int i, int j) { if (i != j) { Vector ii = getColumn(i); Vector jj = getColumn(j); setColumn(i, jj); setColumn(j, ii); } }
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public Matrix transpose() { Matrix result = blankOfShape(columns, rows); MatrixIterator it = result.iterator(); while (it.hasNext()) { it.next(); int i = it.rowIndex(); int j = it.columnIndex(); it.set(get(j, i)); } return result;...
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public double trace() { double result = 0.0; for (int i = 0; i < rows; i++) { result += get(i, i); } return result; }
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public double diagonalProduct() { BigDecimal result = BigDecimal.ONE; for (int i = 0; i < rows; i++) { result = result.multiply(BigDecimal.valueOf(get(i, i))); } return result.setScale(Matrices.ROUND_FACTOR, RoundingMode.CEILING).doubleValue(); }
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public double determinant() { if (rows != columns) { throw new IllegalStateException("Can not compute determinant of non-square matrix."); } if (rows == 0) { return 0.0; } else if (rows == 1) { return get(0, 0); } else if (rows == 2) { ...
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public int rank() { if (rows == 0 || columns == 0) { return 0; } // TODO: // handle small (1x1, 1xn, nx1, 2x2, 2xn, nx2, 3x3, 3xn, nx3) // matrices without SVD MatrixDecompositor decompositor = withDecompositor(LinearAlgebra.SVD); Matrix[] usv = deco...
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public Matrix insertRow(int i, Vector row) { if (i > rows || i < 0) { throw new IndexOutOfBoundsException("Illegal row number, must be 0.." + rows); } Matrix result; if (columns == 0) { result = blankOfShape(rows + 1, row.length()); } else { r...
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public Matrix insertColumn(int j, Vector column) { if (j > columns || j < 0) { throw new IndexOutOfBoundsException("Illegal column number, must be 0.." + columns); } Matrix result; if (rows == 0) { result = blankOfShape(column.length(), columns + 1); } el...
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public Matrix removeRow(int i) { if (i >= rows || i < 0) { throw new IndexOutOfBoundsException("Illegal row number, must be 0.." + (rows - 1)); } Matrix result = blankOfShape(rows - 1, columns); for (int ii = 0; ii < i; ii++) { result.setRow(ii, getRow(ii)); ...
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public Matrix removeColumn(int j) { if (j >= columns || j < 0) { throw new IndexOutOfBoundsException("Illegal column number, must be 0.." + (columns - 1)); } Matrix result = blankOfShape(rows, columns - 1); for (int jj = 0; jj < j; jj++) { result.setColumn(jj, g...
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public Matrix shuffle() { Matrix result = copy(); // Conduct Fisher-Yates shuffle Random random = new Random(); for (int i = 0; i < rows; i++) { for (int j = 0; j < columns; j++) { int ii = random.nextInt(rows - i) + i; int jj = random.nextIn...
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public Matrix slice(int fromRow, int fromColumn, int untilRow, int untilColumn) { ensureIndexArgumentsAreInBounds(fromRow, fromColumn); ensureIndexArgumentsAreInBounds(untilRow - 1, untilColumn - 1); if (untilRow - fromRow < 0 || untilColumn - fromColumn < 0) { fail("Wrong slice ran...
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public RowMajorMatrixIterator rowMajorIterator() { return new RowMajorMatrixIterator(rows, columns) { private long limit = (long) rows * columns; private int i = - 1; @Override public int rowIndex() { return i / columns; } ...
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public ColumnMajorMatrixIterator columnMajorIterator() { return new ColumnMajorMatrixIterator(rows, columns) { private long limit = (long) rows * columns; private int i = -1; @Override public int rowIndex() { return i - columnIndex() * rows; ...
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public RowMajorMatrixIterator nonZeroRowMajorIterator() { return new RowMajorMatrixIterator(rows, columns) { private long limit = (long) rows * columns; private long i = -1; @Override public int rowIndex() { return (int) (i / columns); ...
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public static ParseException create(List<ParseError> errors) { if (errors.size() == 1) { return new ParseException(errors.get(0).getMessage(), errors); } else if (errors.size() > 1) { return new ParseException(String.format("%d errors occured. First: %s", ...
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public static Token create(TokenType type, Position pos) { Token result = new Token(); result.type = type; result.line = pos.getLine(); result.pos = pos.getPos(); return result; }
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public static Token createAndFill(TokenType type, Char ch) { Token result = new Token(); result.type = type; result.line = ch.getLine(); result.pos = ch.getPos(); result.contents = ch.getStringValue(); result.trigger = ch.getStringValue(); result.source = ch.toStr...
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@SuppressWarnings("squid:S1698") public boolean matches(TokenType type, String trigger) { if (!is(type)) { return false; } if (trigger == null) { throw new IllegalArgumentException("trigger must not be null"); } return getTrigger() == trigger.intern()...
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@SuppressWarnings("squid:S1698") public boolean wasTriggeredBy(String... triggers) { if (triggers.length == 0) { return false; } for (String aTrigger : triggers) { if (aTrigger != null && aTrigger.intern() == getTrigger()) { return true; } ...
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public static Expression parse(String input) throws ParseException { return new Parser(new StringReader(input), new Scope()).parse(); }
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protected Expression functionCall() { FunctionCall call = new FunctionCall(); Token funToken = tokenizer.consume(); Function fun = functionTable.get(funToken.getContents()); if (fun == null) { errors.add(ParseError.error(funToken, String.format("Unknown function: '%s'", funTo...
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protected boolean canConsumeThisString(String string, boolean consume) { if (string == null) { return false; } for (int i = 0; i < string.length(); i++) { if (!input.next(i).is(string.charAt(i))) { return false; } } if (consume)...
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protected void skipBlockComment() { while (!input.current().isEndOfInput()) { if (isAtEndOfBlockComment()) { return; } input.consume(); } problemCollector.add(ParseError.error(input.current(), "Premature end of block comment")); }
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protected Token fetchString() { char separator = input.current().getValue(); char escapeChar = stringDelimiters.get(input.current().getValue()); Token result = Token.create(Token.TokenType.STRING, input.current()); result.addToTrigger(input.consume()); while (!input.current().isN...
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protected Token fetchId() { Token result = Token.create(Token.TokenType.ID, input.current()); result.addToContent(input.consume()); while (isIdentifierChar(input.current())) { result.addToContent(input.consume()); } if (!input.current().isEndOfInput() && specialIdTerm...
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protected Token handleKeywords(Token idToken) { String keyword = keywords.get(keywordsCaseSensitive ? idToken.getContents().intern() : idToken.getContents().toLowerCase().intern()); if (keyword != null) { Token keywo...
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protected Token fetchSpecialId() { Token result = Token.create(Token.TokenType.SPECIAL_ID, input.current()); result.addToTrigger(input.consume()); while (isIdentifierChar(input.current())) { result.addToContent(input.consume()); } return handleKeywords(result); }
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protected Token fetchNumber() { Token result = Token.create(Token.TokenType.INTEGER, input.current()); result.addToContent(input.consume()); while (input.current().isDigit() || input.current().is(decimalSeparator) || (input.current() ...
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