List of usage examples for java.lang Double toString
public static String toString(double d)
From source file:Main.java
/** * Creates an element with content in the form of a double *///from w ww . j a va 2s. c o m public static Element createElement(Element parent, Document document, String name, double value) { return createElement(parent, document, name, Double.toString(value)); }
From source file:visual.FinalToolTipChartState.java
@Override public String generateToolTip(XYDataset xyd, int i, int i1) { String s = Double.toString((double) Math.round(xyd.getYValue(i, i1) * 100000) / 100000); String actName = svc.getActionNameFor(i1); return actName + " (" + String.valueOf(i1) + ", " + s + ")"; }
From source file:mtsar.api.csv.WorkerRankingCSV.java
public static void write(Collection<WorkerRanking> rankings, OutputStream output) throws IOException { try (final Writer writer = new OutputStreamWriter(output, StandardCharsets.UTF_8)) { final Iterable<String[]> iterable = () -> rankings.stream().sorted(ORDER) .map(aggregation -> new String[] { Integer.toString(aggregation.getWorker().getId()), // worker_id Double.toString(aggregation.getReputation()) // reputation }).iterator();//from w ww . ja v a2s .c o m FORMAT.withHeader(HEADER).print(writer).printRecords(iterable); } }
From source file:visual.FinalToolTipChart.java
@Override public String generateToolTip(XYDataset xyd, int i, int i1) { String s = Double.toString((double) Math.round(xyd.getYValue(i, i1) * 100000) / 100000); String actName = actValCont.getActionName(i1); return actName + " (" + String.valueOf(i1) + ", " + s + ")"; }
From source file:Main.java
/** * Puts the passed key and value into the map only if the value is not -1. * /*from www .jav a 2 s . c om*/ * @param map Map to add key and value to. * @param key Map key. * @param value Map value, if -1 will not be added to map. */ public static void nullSafePut(final Map<String, String> map, final String key, final double value) { if (value != -1) { map.put(key, Double.toString(value)); } }
From source file:Main.java
/** * Flatten a double[] into an XmlSerializer. The list can later be read back * with readThisDoubleArrayXml()./* w ww .java 2 s . c o m*/ * * @param val The double array to be flattened. * @param name Name attribute to include with this array's tag, or null for * none. * @param out XmlSerializer to write the array into. * @see #writeMapXml * @see #writeValueXml * @see #readThisIntArrayXml */ public static void writeDoubleArrayXml(double[] val, String name, XmlSerializer out) throws java.io.IOException { if (val == null) { out.startTag(null, "null"); out.endTag(null, "null"); return; } out.startTag(null, "double-array"); if (name != null) { out.attribute(null, "name", name); } final int N = val.length; out.attribute(null, "num", Integer.toString(N)); for (double aVal : val) { out.startTag(null, "item"); out.attribute(null, "value", Double.toString(aVal)); out.endTag(null, "item"); } out.endTag(null, "double-array"); }
From source file:de.grobmeier.jjson.JSONNumber.java
/** * */ public JSONNumber(double value) { this.value = Double.toString(value); }
From source file:Main.java
void total(double first, double second, String ope) { String total;/*from ww w. j ava 2 s. c om*/ if (ope.equalsIgnoreCase("+")) { total1 = first + second; total = Double.toString(total1); textField.setText(total); } else if (ope.equalsIgnoreCase("-")) { total1 = first - second; total = Double.toString(total1); textField.setText(total); } else if (ope.equalsIgnoreCase("*")) { total1 = first * second; total = Double.toString(total1); textField.setText(total); } else if (ope.equalsIgnoreCase("/")) { total1 = first / second; total = Double.toString(total1); textField.setText(total); } clearfields(); }
From source file:Main.java
/** * Flatten a double[] into an XmlSerializer. The list can later be read back * with readThisDoubleArrayXml().//w ww .java 2 s . c o m * * @param val The double array to be flattened. * @param name Name attribute to include with this array's tag, or null for * none. * @param out XmlSerializer to write the array into. * @see #writeMapXml * @see #writeValueXml * @see #readThisIntArrayXml */ public static final void writeDoubleArrayXml(double[] val, String name, XmlSerializer out) throws XmlPullParserException, IOException { if (val == null) { out.startTag(null, "null"); out.endTag(null, "null"); return; } out.startTag(null, "double-array"); if (name != null) { out.attribute(null, "name", name); } final int N = val.length; out.attribute(null, "num", Integer.toString(N)); for (int i = 0; i < N; i++) { out.startTag(null, "item"); out.attribute(null, "value", Double.toString(val[i])); out.endTag(null, "item"); } out.endTag(null, "double-array"); }
From source file:area.math.nm.lib.Interpolation.java
public String splineInterpolation(double x[], double y[], double input) { UnivariateInterpolator interpolator = new SplineInterpolator(); UnivariateFunction function = interpolator.interpolate(x, y); double interpolationX = input; double interpolatedY = function.value(input); System.out.println("f(" + interpolationX + ") = " + interpolatedY); String result = new String(Double.toString(interpolatedY)); return (result); }