List of usage examples for java.text DecimalFormat applyPattern
public void applyPattern(String pattern)
From source file:name.gumartinm.weather.information.widget.WidgetIntentService.java
private RemoteViews makeView(final Current current, final WeatherLocation weatherLocation, final int appWidgetId) { // 1. Update units of measurement. UnitsConversor tempUnitsConversor;//from w w w . j a va2s. com String keyPreference = this.getApplicationContext() .getString(R.string.widget_preferences_temperature_units_key); String realKeyPreference = keyPreference + "_" + appWidgetId; // What was saved to permanent storage (or default values if it is the first time) final int tempValue = this.getSharedPreferences(WIDGET_PREFERENCES_NAME, Context.MODE_PRIVATE) .getInt(realKeyPreference, 0); final String tempSymbol = this.getResources() .getStringArray(R.array.weather_preferences_temperature)[tempValue]; if (tempValue == 0) { tempUnitsConversor = new UnitsConversor() { @Override public double doConversion(final double value) { return value - 273.15; } }; } else if (tempValue == 1) { tempUnitsConversor = new UnitsConversor() { @Override public double doConversion(final double value) { return (value * 1.8) - 459.67; } }; } else { tempUnitsConversor = new UnitsConversor() { @Override public double doConversion(final double value) { return value; } }; } // 2. Update country. keyPreference = this.getApplicationContext().getString(R.string.widget_preferences_country_switch_key); realKeyPreference = keyPreference + "_" + appWidgetId; // What was saved to permanent storage (or default values if it is the first time) final boolean isCountry = this.getSharedPreferences(WIDGET_PREFERENCES_NAME, Context.MODE_PRIVATE) .getBoolean(realKeyPreference, false); // 3. Formatters final DecimalFormat tempFormatter = (DecimalFormat) NumberFormat.getNumberInstance(Locale.US); tempFormatter.applyPattern("###.##"); // 4. Prepare data for RemoteViews. String tempMax = ""; if (current.getMain().getTemp_max() != null) { double conversion = (Double) current.getMain().getTemp_max(); conversion = tempUnitsConversor.doConversion(conversion); tempMax = tempFormatter.format(conversion) + tempSymbol; } String tempMin = ""; if (current.getMain().getTemp_min() != null) { double conversion = (Double) current.getMain().getTemp_min(); conversion = tempUnitsConversor.doConversion(conversion); tempMin = tempFormatter.format(conversion) + tempSymbol; } Bitmap picture; if ((current.getWeather().size() > 0) && (current.getWeather().get(0).getIcon() != null) && (IconsList.getIcon(current.getWeather().get(0).getIcon()) != null)) { final String icon = current.getWeather().get(0).getIcon(); picture = BitmapFactory.decodeResource(this.getResources(), IconsList.getIcon(icon).getResourceDrawable()); } else { picture = BitmapFactory.decodeResource(this.getResources(), R.drawable.weather_severe_alert); } final String city = weatherLocation.getCity(); final String country = weatherLocation.getCountry(); // 5. Insert data in RemoteViews. final RemoteViews remoteView = new RemoteViews(this.getApplicationContext().getPackageName(), R.layout.appwidget); remoteView.setImageViewBitmap(R.id.weather_appwidget_image, picture); remoteView.setTextViewText(R.id.weather_appwidget_temperature_max, tempMax); remoteView.setTextViewText(R.id.weather_appwidget_temperature_min, tempMin); remoteView.setTextViewText(R.id.weather_appwidget_city, city); if (!isCountry) { remoteView.setViewVisibility(R.id.weather_appwidget_country, View.GONE); } else { // TODO: It is as if Android had a view cache. If I did not set VISIBLE value, // the country field would be gone forever... :/ remoteView.setViewVisibility(R.id.weather_appwidget_country, View.VISIBLE); remoteView.setTextViewText(R.id.weather_appwidget_country, country); } // 6. Activity launcher. final Intent resultIntent = new Intent(this.getApplicationContext(), WidgetConfigure.class); resultIntent.putExtra("actionFromUser", true); resultIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); // From: http://stackoverflow.com/questions/4011178/multiple-instances-of-widget-only-updating-last-widget final Uri data = Uri.withAppendedPath(Uri.parse("PAIN" + "://widget/id/"), String.valueOf(appWidgetId)); resultIntent.setData(data); final TaskStackBuilder stackBuilder = TaskStackBuilder.create(this.getApplicationContext()); // Adds the back stack for the Intent (but not the Intent itself) stackBuilder.addParentStack(WidgetConfigure.class); // Adds the Intent that starts the Activity to the top of the stack stackBuilder.addNextIntent(resultIntent); final PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT); remoteView.setOnClickPendingIntent(R.id.weather_appwidget, resultPendingIntent); return remoteView; }
From source file:com.intuit.karate.cucumber.KarateJunitFormatter.java
private String formatTime(double time) { DecimalFormat nfmt = (DecimalFormat) NumberFormat.getNumberInstance(Locale.US); nfmt.applyPattern("0.######"); return nfmt.format(time); }
From source file:org.enerj.apache.commons.beanutils.locale.converters.DecimalLocaleConverter.java
/** * Convert the specified locale-sensitive input object into an output object of the * specified type.//w w w . j av a 2s . co m * * @param value The input object to be converted * @param pattern The pattern is used for the convertion * * @exception ConversionException if conversion cannot be performed * successfully */ protected Object parse(Object value, String pattern) throws ParseException { // DecimalFormat is not thread safe so best to construct one each time DecimalFormat formatter = (DecimalFormat) DecimalFormat.getInstance(locale); // if some constructors default pattern to null, it makes only sense to handle null pattern gracefully if (pattern != null) { if (locPattern) { formatter.applyLocalizedPattern(pattern); } else { formatter.applyPattern(pattern); } } else { log.warn("No pattern provided, using default."); } return formatter.parse((String) value); }
From source file:javadz.beanutils.locale.converters.DecimalLocaleConverter.java
/** * Convert the specified locale-sensitive input object into an output * object of the specified type./*w w w .j a v a2 s . c om*/ * * @param value The input object to be converted * @param pattern The pattern is used for the convertion * @return The converted value * * @exception org.apache.commons.beanutils.ConversionException if conversion * cannot be performed successfully * @throws ParseException if an error occurs parsing a String to a Number */ protected Object parse(Object value, String pattern) throws ParseException { if (value instanceof Number) { return value; } // Note that despite the ambiguous "getInstance" name, and despite the // fact that objects returned from this method have the same toString // representation, each call to getInstance actually returns a new // object. DecimalFormat formatter = (DecimalFormat) DecimalFormat.getInstance(locale); // if some constructors default pattern to null, it makes only sense // to handle null pattern gracefully if (pattern != null) { if (locPattern) { formatter.applyLocalizedPattern(pattern); } else { formatter.applyPattern(pattern); } } else { log.debug("No pattern provided, using default."); } return formatter.parse((String) value); }
From source file:org.jbpm.formModeler.core.processing.fieldHandlers.NumericFieldHandler.java
public Object getTheValue(Field field, String[] paramValue, String desiredClassName) throws Exception { if (paramValue == null || paramValue.length == 0) return null; if (desiredClassName.equals("byte")) { if (StringUtils.isEmpty(paramValue[0])) return new Byte((byte) 0); else/*w ww. j a v a 2 s . c o m*/ return Byte.decode(paramValue[0]); } else if (desiredClassName.equals("short")) { if (StringUtils.isEmpty(paramValue[0])) return new Short((short) 0); else return Short.decode(paramValue[0]); } else if (desiredClassName.equals("int")) { if (StringUtils.isEmpty(paramValue[0])) return new Integer(0); else return Integer.decode(paramValue[0]); } else if (desiredClassName.equals("long")) { if (StringUtils.isEmpty(paramValue[0])) return new Long(0L); else return Long.decode(paramValue[0]); } else if (desiredClassName.equals(Byte.class.getName())) { if (StringUtils.isEmpty(paramValue[0])) throw new EmptyNumberException(); return Byte.decode(paramValue[0]); } else if (desiredClassName.equals(Short.class.getName())) { if (StringUtils.isEmpty(paramValue[0])) throw new EmptyNumberException(); return Short.decode(paramValue[0]); } else if (desiredClassName.equals(Integer.class.getName())) { if (StringUtils.isEmpty(paramValue[0])) throw new EmptyNumberException(); return Integer.decode(paramValue[0]); } else if (desiredClassName.equals(Long.class.getName())) { if (StringUtils.isEmpty(paramValue[0])) throw new EmptyNumberException(); return Long.decode(paramValue[0]); } else if (desiredClassName.equals(Double.class.getName()) || desiredClassName.equals("double") || desiredClassName.equals(Float.class.getName()) || desiredClassName.equals("float") || desiredClassName.equals(BigDecimal.class.getName())) { if (StringUtils.isEmpty(paramValue[0])) throw new EmptyNumberException(); DecimalFormat df = (DecimalFormat) DecimalFormat.getInstance(new Locale(LocaleManager.currentLang())); if (desiredClassName.equals(BigDecimal.class.getName())) df.setParseBigDecimal(true); String pattern = getFieldPattern(field); if (pattern != null && !"".equals(pattern)) { df.applyPattern(pattern); } else { df.applyPattern("###.##"); } ParsePosition pp = new ParsePosition(0); Number num = df.parse(paramValue[0], pp); if (paramValue[0].length() != pp.getIndex() || num == null) { log.debug("Error on parsing value"); throw new ParseException("Error parsing value", pp.getIndex()); } if (desiredClassName.equals(BigDecimal.class.getName())) { return num; } else if (desiredClassName.equals(Float.class.getName()) || desiredClassName.equals("float")) { return new Float(num.floatValue()); } else if (desiredClassName.equals(Double.class.getName()) || desiredClassName.equals("double")) { return new Double(num.doubleValue()); } } else if (desiredClassName.equals(BigInteger.class.getName())) { if (StringUtils.isEmpty(paramValue[0])) throw new EmptyNumberException(); return new BigInteger(paramValue[0]); } throw new IllegalArgumentException("Invalid class for NumericFieldHandler: " + desiredClassName); }
From source file:org.enerj.apache.commons.beanutils.locale.converters.StringLocaleConverter.java
/** * Make an instance of DecimalFormat.//from ww w .ja v a2s .c o m * * @param locale The locale * @param pattern The pattern is used for the convertion * * @exception ConversionException if conversion cannot be performed * successfully */ private DecimalFormat getDecimalFormat(Locale locale, String pattern) { DecimalFormat numberFormat = (DecimalFormat) NumberFormat.getInstance(locale); // if some constructors default pattern to null, it makes only sense to handle null pattern gracefully if (pattern != null) { if (locPattern) { numberFormat.applyLocalizedPattern(pattern); } else { numberFormat.applyPattern(pattern); } } else { log.warn("No pattern provided, using default."); } return numberFormat; }
From source file:com.joliciel.jochre.stats.FScoreCalculator.java
public void writeScoresToCSV(Writer fscoreFileWriter) { try {/* w w w . j av a 2 s . c om*/ Set<E> outcomeSet = new TreeSet<E>(); outcomeSet.addAll(this.getOutcomeSet()); fscoreFileWriter.write(CSV.format("outcome")); for (E outcome : outcomeSet) { fscoreFileWriter.write(CSV.format(outcome.toString())); } fscoreFileWriter.write(CSV.format("true+") + CSV.format("false+") + CSV.format("false-") + CSV.format("precision") + CSV.format("recall") + CSV.format("f-score")); fscoreFileWriter.write("\n"); DecimalFormat df = (DecimalFormat) DecimalFormat.getNumberInstance(Locale.US); df.applyPattern("#.##"); double totalPrecisionSum = 0; double totalRecallSum = 0; double totalFscoreSum = 0; for (E outcome : outcomeSet) { fscoreFileWriter.write(CSV.format(outcome.toString())); for (E outcome2 : outcomeSet) { int falseNegativeCount = 0; Map<E, Integer> falseNegatives = this.getFalseNegatives(outcome); if (falseNegatives != null && falseNegatives.containsKey(outcome2)) { falseNegativeCount = this.getFalseNegatives(outcome).get(outcome2); } fscoreFileWriter.write(CSV.format(falseNegativeCount)); } fscoreFileWriter.write(CSV.format(this.getTruePositiveCount(outcome))); fscoreFileWriter.write(CSV.format(this.getFalsePositiveCount(outcome))); fscoreFileWriter.write(CSV.format(this.getFalseNegativeCount(outcome))); fscoreFileWriter.write(CSV.format(this.getPrecision(outcome) * 100)); fscoreFileWriter.write(CSV.format(this.getRecall(outcome) * 100)); fscoreFileWriter.write(CSV.format(this.getFScore(outcome) * 100)); fscoreFileWriter.write("\n"); totalPrecisionSum += this.getPrecision(outcome); totalRecallSum += this.getRecall(outcome); totalFscoreSum += this.getFScore(outcome); } fscoreFileWriter.write(CSV.format("TOTAL")); for (E outcome : outcomeSet) { outcome.hashCode(); fscoreFileWriter.write(CSV.getCsvSeparator()); } fscoreFileWriter.write(CSV.format(this.getTotalTruePositiveCount())); fscoreFileWriter.write(CSV.format(this.getTotalFalsePositiveCount())); fscoreFileWriter.write(CSV.format(this.getTotalFalseNegativeCount())); fscoreFileWriter.write(CSV.format(this.getTotalPrecision() * 100)); fscoreFileWriter.write(CSV.format(this.getTotalRecall() * 100)); fscoreFileWriter.write(CSV.format(this.getTotalFScore() * 100)); fscoreFileWriter.write("\n"); fscoreFileWriter.write(CSV.format("AVERAGE")); for (E outcome : outcomeSet) { outcome.hashCode(); fscoreFileWriter.write(CSV.getCsvSeparator()); } fscoreFileWriter.write(CSV.getCsvSeparator()); fscoreFileWriter.write(CSV.getCsvSeparator()); fscoreFileWriter.write(CSV.getCsvSeparator()); fscoreFileWriter.write(CSV.format((totalPrecisionSum / outcomeSet.size()) * 100)); fscoreFileWriter.write(CSV.format((totalRecallSum / outcomeSet.size()) * 100)); fscoreFileWriter.write(CSV.format((totalFscoreSum / outcomeSet.size()) * 100)); fscoreFileWriter.write("\n"); } catch (IOException ioe) { throw new RuntimeException(ioe); } }
From source file:javadz.beanutils.locale.converters.StringLocaleConverter.java
/** * Make an instance of DecimalFormat./*from w w w. ja v a 2 s . c om*/ * * @param locale The locale * @param pattern The pattern is used for the convertion * @return The format for the locale and pattern * * @exception ConversionException if conversion cannot be performed * successfully * @throws ParseException if an error occurs parsing a String to a Number */ private DecimalFormat getDecimalFormat(Locale locale, String pattern) { DecimalFormat numberFormat = (DecimalFormat) NumberFormat.getInstance(locale); // if some constructors default pattern to null, it makes only sense to handle null pattern gracefully if (pattern != null) { if (locPattern) { numberFormat.applyLocalizedPattern(pattern); } else { numberFormat.applyPattern(pattern); } } else { log.debug("No pattern provided, using default."); } return numberFormat; }
From source file:com.joliciel.csvLearner.utils.FScoreCalculator.java
public void writeScoresToCSV(Writer fscoreFileWriter) { try {/* w ww . j a v a 2 s. c om*/ Set<E> outcomeSet = new TreeSet<E>(); outcomeSet.addAll(this.getOutcomeSet()); fscoreFileWriter.write("outcome,"); for (E outcome : outcomeSet) { fscoreFileWriter.write(outcome.toString() + ","); } fscoreFileWriter.write("true+,false+,false-,precision,recall,f-score"); fscoreFileWriter.write("\n"); DecimalFormat df = (DecimalFormat) DecimalFormat.getNumberInstance(Locale.US); df.applyPattern("#.##"); double totalPrecisionSum = 0; double totalRecallSum = 0; double totalFscoreSum = 0; for (E outcome : outcomeSet) { fscoreFileWriter.write(outcome.toString() + ","); for (E outcome2 : outcomeSet) { int falseNegativeCount = 0; Map<E, Integer> falseNegatives = this.getFalseNegatives(outcome); if (falseNegatives != null && falseNegatives.containsKey(outcome2)) { falseNegativeCount = this.getFalseNegatives(outcome).get(outcome2); } fscoreFileWriter.write(falseNegativeCount + ","); } fscoreFileWriter.write(df.format(this.getTruePositiveCount(outcome)) + ","); fscoreFileWriter.write(df.format(this.getFalsePositiveCount(outcome)) + ","); fscoreFileWriter.write(df.format(this.getFalseNegativeCount(outcome)) + ","); fscoreFileWriter.write(df.format(this.getPrecision(outcome) * 100) + ","); fscoreFileWriter.write(df.format(this.getRecall(outcome) * 100) + ","); fscoreFileWriter.write(df.format(this.getFScore(outcome) * 100) + ","); fscoreFileWriter.write("\n"); totalPrecisionSum += this.getPrecision(outcome); totalRecallSum += this.getRecall(outcome); totalFscoreSum += this.getFScore(outcome); } fscoreFileWriter.write("TOTAL,"); for (E outcome : outcomeSet) { outcome.hashCode(); fscoreFileWriter.write(","); } fscoreFileWriter.write(df.format(this.getTotalTruePositiveCount()) + ","); fscoreFileWriter.write(df.format(this.getTotalFalsePositiveCount()) + ","); fscoreFileWriter.write(df.format(this.getTotalFalseNegativeCount()) + ","); fscoreFileWriter.write(df.format(this.getTotalPrecision() * 100) + ","); fscoreFileWriter.write(df.format(this.getTotalRecall() * 100) + ","); fscoreFileWriter.write(df.format(this.getTotalFScore() * 100) + ","); fscoreFileWriter.write("\n"); fscoreFileWriter.write("AVERAGE,"); for (E outcome : outcomeSet) { outcome.hashCode(); fscoreFileWriter.write(","); } fscoreFileWriter.write(","); fscoreFileWriter.write(","); fscoreFileWriter.write(","); fscoreFileWriter.write(df.format((totalPrecisionSum / outcomeSet.size()) * 100) + ","); fscoreFileWriter.write(df.format((totalRecallSum / outcomeSet.size()) * 100) + ","); fscoreFileWriter.write(df.format((totalFscoreSum / outcomeSet.size()) * 100) + ","); fscoreFileWriter.write("\n"); fscoreFileWriter.write("\n"); } catch (IOException ioe) { throw new RuntimeException(ioe); } }
From source file:alignment.BinaryToCSV.java
/** * /* ww w . j a v a2 s . co m*/ * * @param * @return */ public int readHeader() { byte[] buffer = new byte[HEADER_SIZE]; //178 int nRead = 0; try { if ((nRead = inputStream.read(buffer)) == -1) System.err.println("Header read failed"); } catch (IOException e) { e.printStackTrace(); } counter += nRead; byteToBits(buffer[0], 0); LN = b7; System.out.println("Low Noise: " + LN); gyro = b6; System.out.println("Gyroscope: " + gyro); mag = b5; System.out.println("Magnetometer: " + mag); byteToBits(buffer[1], 1); WR = b4; System.out.println("Wide Range: " + WR); byteToBits(buffer[10], 10); sync = b2; System.out.println("Sync: " + sync); master = b1; System.out.println("Master: " + master); NumberFormat nf = NumberFormat.getNumberInstance(Locale.ENGLISH); DecimalFormat df = (DecimalFormat) nf; df.applyPattern("#.#"); sampleRate = Double.parseDouble( df.format(TWO_EXP_15 / (double) ((int) (buffer[21] & 0xFF) + ((int) (buffer[20] & 0xFF) << 8)))); System.out.println("SampleRate: " + sampleRate); byte[] tempBytes = new byte[4]; tempBytes[3] = buffer[174]; tempBytes[2] = buffer[175]; tempBytes[1] = buffer[176]; tempBytes[0] = buffer[177]; ByteBuffer bb = ByteBuffer.wrap(tempBytes); initialTS32 = bb.getInt(); System.out.println("Initial Timestamp: " + initialTS32); for (int i = 0; i < buffer.length; i++) { //byteToBits(buffer[i], i); } return nRead; }