List of usage examples for org.apache.commons.lang ArrayUtils EMPTY_STRING_ARRAY
String[] EMPTY_STRING_ARRAY
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String array. From source file:com.opengamma.financial.analytics.timeseries.YieldCurveConversionSeriesFunction.java
/** * No curves names are excluded. */ public YieldCurveConversionSeriesFunction() { this(ArrayUtils.EMPTY_STRING_ARRAY); }
From source file:com.genericworkflownodes.knime.parameter.StringListParameter.java
/** * Returns the valid values of the {@link StringListParameter}. * //from w w w . j a v a2s .c o m * @return The valid values. */ public String[] getRestrictions() { if (!validValues.isEmpty()) { return validValues.toArray(ArrayUtils.EMPTY_STRING_ARRAY); } else { return null; } }
From source file:com.google.gdt.eclipse.designer.wizards.model.project.ConfigureWizardPage.java
public void createControl(Composite parent) { initializeDialogUnits(parent);//from w ww . j av a 2 s. co m // Composite composite = new Composite(parent, SWT.NULL); composite.setFont(parent.getFont()); composite.setLayout(new GridLayout()); // Link openPreferencesLink = new Link(composite, SWT.NONE); openPreferencesLink.setText("<a>Click here to configure GWT...</a>"); openPreferencesLink.addSelectionListener(new SelectionAdapter() { @Override public void widgetSelected(SelectionEvent e) { PreferencesUtil.createPreferenceDialogOn(getShell(), MainPreferencePage.ID, ArrayUtils.EMPTY_STRING_ARRAY, null).open(); if (MainPreferencePage.validateLocation()) { setPageComplete(true); getWizard().getContainer().showPage(getNextPage()); } } }); // setControl(composite); Dialog.applyDialogFont(composite); }
From source file:com.seitenbau.jenkins.plugins.dynamicparameter.config.DynamicParameterManagement.java
/** * Get a list of all class path directories. * @return a list of directory names or an empty array *///from ww w. j av a 2 s .c o m public String[] getClassPathDirectories() throws IOException { checkReadPermission(); File classPathDir = new File(getBaseDirectoryPath()); if (classPathDir.isDirectory()) { return classPathDir.list(); } return ArrayUtils.EMPTY_STRING_ARRAY; }
From source file:com.google.gdt.eclipse.designer.uibinder.model.property.StylePropertyEditorTest.java
public void test_getText_defaultValue() throws Exception { Property property = getStyleProperty(null, ArrayUtils.EMPTY_STRING_ARRAY); assertEquals("", getPropertyText(property)); }
From source file:com.cyclopsgroup.waterview.spi.ThemeManager.java
/** * Get all theme names/*from w ww . j a v a 2s. c om*/ * * @return Array of them names */ public String[] getThemeNames() { HashSet names = new HashSet(); for (Iterator i = themeProviders.iterator(); i.hasNext();) { ThemeProvider provider = (ThemeProvider) i.next(); CollectionUtils.addAll(names, provider.getThemeNames()); } return (String[]) names.toArray(ArrayUtils.EMPTY_STRING_ARRAY); }
From source file:com.huawei.streaming.util.StreamingUtils.java
/** * /* ww w . j a v a2s .co m*/ * * * jdk??String.split() * 10 String.split() 250 split 45 * * @param strOriginal ? * @param strSeparatorChars * @param iMax ?-1 * @param blPreserveAllTokens ?? * @return ???? */ public static String[] splitByWholeSeparator(String strOriginal, String strSeparatorChars, int iMax, boolean blPreserveAllTokens) { //??? if (strOriginal == null) { LOG.warn("strOriginal is null!"); return ArrayUtils.EMPTY_STRING_ARRAY; } //? int iLength = strOriginal.length(); if (iLength == 0) { LOG.warn("strOriginal is empty!"); return ArrayUtils.EMPTY_STRING_ARRAY; } //?? if ((strSeparatorChars == null) || (EMPTY_STR.equals(strSeparatorChars))) { LOG.warn("strSeparatorChars is invalid!"); return ArrayUtils.EMPTY_STRING_ARRAY; } // int iSeparatorLength = strSeparatorChars.length(); //??list ArrayList<String> substrList = new ArrayList<String>(); // int iNumberOfSubstrings = 0; //? int iBegin = 0; //?? int iEnd = 0; while (iEnd < iLength) { //? iEnd = strOriginal.indexOf(strSeparatorChars, iBegin); // if (iEnd > -1) { if (iEnd > iBegin) { iNumberOfSubstrings += 1; //??? if (iNumberOfSubstrings == iMax) { iEnd = iLength; substrList.add(strOriginal.substring(iBegin)); } else { //?? substrList.add(strOriginal.substring(iBegin, iEnd)); //? iBegin = iEnd + iSeparatorLength; } } else { //? if (blPreserveAllTokens) { iNumberOfSubstrings += 1; //??? if (iNumberOfSubstrings == iMax) { iEnd = iLength; substrList.add(strOriginal.substring(iBegin)); } //? else { substrList.add(EMPTY_STR); } } //? iBegin = iEnd + iSeparatorLength; } } //???? else { //???? substrList.add(strOriginal.substring(iBegin)); iEnd = iLength; } } //? return (String[]) substrList.toArray(new String[substrList.size()]); }
From source file:ch.systemsx.cisd.openbis.plugin.generic.client.web.server.parser.NewSampleParserObjectFactoryTest.java
@Test public final void testCreateObjectWithNullOrNotEnoughColumns() { final NewSampleParserObjectFactory parserObjectFactory = createNewSampleParserObjectFactory( createPropertyMapper(), true); boolean fail = true; try {// w w w . j a v a 2s . c o m parserObjectFactory.createObject(null); } catch (AssertionError e) { fail = false; } assertFalse(fail); try { parserObjectFactory.createObject(ArrayUtils.EMPTY_STRING_ARRAY); fail(String.format("'%s' expected.", ch.systemsx.cisd.common.parser.IndexOutOfBoundsException.class)); } catch (final ch.systemsx.cisd.common.parser.IndexOutOfBoundsException ex) { // Nothing to do here. } }
From source file:com.opengamma.web.server.conversion.LocalVolatilitySurfaceMoneynessConverter.java
@Override public Object convertForDisplay(ResultConverterCache context, ValueSpecification valueSpec, LocalVolatilitySurfaceMoneyness value, ConversionMode mode) { Map<String, Object> result = new HashMap<String, Object>(); if (value.getSurface() instanceof InterpolatedDoublesSurface) { InterpolatedDoublesSurface interpolated = (InterpolatedDoublesSurface) value.getSurface(); result.put("xCount", interpolated.getXData().length); result.put("yCount", interpolated.getYData().length); if (mode == ConversionMode.FULL) { Double[] xs = interpolated.getXData(); Double[] ys = interpolated.getYData(); List<Double> uniqueX = new ArrayList<Double>(); List<Double> uniqueY = new ArrayList<Double>(); for (Double x : xs) { if (!uniqueX.contains(x)) { uniqueX.add(x);//from w w w . j av a2 s. co m } } for (Double y : ys) { if (!uniqueY.contains(y)) { uniqueY.add(y); } } Collections.sort(uniqueX); Collections.sort(uniqueY); Object[] xLabels = new Object[uniqueX.size()]; Object[] yLabels = new Object[uniqueY.size()]; double[][] surface = new double[xs.length][ys.length]; boolean[][] missingValues = new boolean[xs.length][ys.length]; for (int i = 0; i < uniqueX.size(); i++) { xLabels[i] = uniqueX.get(i).toString(); for (int j = 0; j < uniqueY.size(); j++) { if (i == 0) { yLabels[j] = uniqueY.get(j).toString(); } try { surface[i][j] = interpolated.getZValue(uniqueX.get(i), uniqueY.get(i)); } catch (MathException e) { surface[i][j] = Double.MAX_VALUE; missingValues[i][j] = true; } } } result.put("xs", uniqueX.toArray(ArrayUtils.EMPTY_STRING_ARRAY)); result.put("ys", uniqueY.toArray(ArrayUtils.EMPTY_STRING_ARRAY)); result.put("surface", surface); result.put("missingValues", missingValues); } } else if (value.getSurface() instanceof FunctionalDoublesSurface) { FunctionalDoublesSurface functional = (FunctionalDoublesSurface) value.getSurface(); final double[] expiries = { 0.1, 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2.0, 2.5, 3., 4., 5. }; final int nX = expiries.length; result.put("xCount", nX); result.put("yCount", 21); if (mode == ConversionMode.FULL) { String[] xLabels = new String[nX]; String[] yLabels = new String[21]; double[][] surface = new double[21][nX]; boolean[][] missingValues = new boolean[21][nX]; for (int i = 0; i < nX; i++) { double x = expiries[i]; xLabels[i] = LABEL_FORMAT.format(x); double y = .45; // Moneyness from 0.5 to 2.0 for (int j = 0; j < 21; j++) { y += 0.05; if (i == 0) { yLabels[j] = LABEL_FORMAT.format(y); } surface[j][i] = 100 * functional.getZValue(x, y); } } result.put("xs", xLabels); result.put("ys", yLabels); result.put("surface", surface); result.put("missingValues", missingValues); } } return result; }
From source file:com.seitenbau.jenkins.plugins.dynamicparameter.config.DynamicParameterManagement.java
/** * Get a list with uploaded files./* w w w . j av a 2s . c o m*/ * @param classPath class path directory to list * @return an array with file names or an empty array */ public String[] getUploadedFiles(String classPath) throws IOException { checkReadPermission(); File classPathDir = getRebasedFile(classPath); if (classPathDir.isDirectory()) { return classPathDir.list(); } return ArrayUtils.EMPTY_STRING_ARRAY; }