Example usage for java.text NumberFormat getInstance

Introduction

In this page you can find the example usage for java.text NumberFormat getInstance.

Prototype

public static final NumberFormat getInstance() 

Source Link

Document

Returns a general-purpose number format for the current default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:net.sourceforge.eclipsetrader.charts.ChartsPlugin.java

public static NumberFormat getPriceFormat() {
    if (priceFormat == null) {
        priceFormat = NumberFormat.getInstance();
        priceFormat.setGroupingUsed(true);
        priceFormat.setMinimumIntegerDigits(1);
        priceFormat.setMinimumFractionDigits(4);
        priceFormat.setMaximumFractionDigits(4);
    }//from w  w  w . j  a v  a 2 s  .c om
    return priceFormat;
}

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From source file:com.googlecode.concurrentlinkedhashmap.MemoryLeakTest.java

private Runnable newStatusTask() {
    return new Runnable() {
        long runningTime;

        @Override/*from   www .ja  v  a 2 s .com*/
        public void run() {
            long reads = 0;
            for (int i = 0; i < map.readBuffers.length; i++) {
                for (int j = 0; j < map.readBuffers[i].length; j++) {
                    if (map.readBuffers[i][j].get() != null) {
                        reads++;
                    }
                }
            }
            runningTime += SECONDS.toMillis(statusInterval);
            String elapsedTime = formatDuration(runningTime, "H:mm:ss");
            String pendingReads = NumberFormat.getInstance().format(reads);
            String pendingWrites = NumberFormat.getInstance().format(map.writeBuffer.size());
            System.out.printf("---------- %s ----------\n", elapsedTime);
            System.out.printf("Pending reads = %s\n", pendingReads);
            System.out.printf("Pending write = %s\n", pendingWrites);
            System.out.printf("Drain status = %s\n", map.drainStatus);
        }
    };
}

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From source file:org.pentaho.plugin.jfreereport.reportcharts.backport.FastNumberTickUnit.java

/**
 * Creates a new number tick unit.//from  w  w w . jav a 2 s  .c o  m
 *
 * @param size           the size of the tick unit.
 * @param formatter      a number formatter for the tick unit (<code>null</code> not permitted).
 * @param minorTickCount the number of minor ticks.
 * @since 1.0.7
 */
public FastNumberTickUnit(final double size, final FastDecimalFormat formatter, final int minorTickCount) {
    super(size, NumberFormat.getInstance(), minorTickCount);
    if (formatter == null) {
        throw new IllegalArgumentException("Null 'formatter' argument.");
    }
    this.formatter = formatter;
}

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From source file:com.saiton.ccs.validations.FormatAndValidate.java

public String FormatDecimal(double d) {
    NumberFormat nf = NumberFormat.getInstance();
    nf.setMaximumFractionDigits(2);//  w  ww  . jav a  2s. co m
    nf.setMinimumFractionDigits(2);
    return nf.format(d);
}

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From source file:de.tor.tribes.util.bb.PointStatsFormatter.java

private String[] getStatSpecificReplacements(Stats pStats) {
    NumberFormat nf = NumberFormat.getInstance();
    nf.setMinimumFractionDigits(0);/*from   www  . j  av  a  2 s  .  co m*/
    nf.setMaximumFractionDigits(0);
    String tribe = pStats.getParent().getTribe().toBBCode();
    String pointsBefore = nf.format(pStats.getPointStart());
    String pointsAfter = nf.format(pStats.getPointEnd());
    String pointsDiff = nf.format(pStats.getPointDiff());

    if (pStats.getPointDiff() > 0) {
        pointsDiff = "[color=green]" + pointsDiff + "[/color]";
    } else {
        pointsDiff = "[color=red]" + pointsDiff + "[/color]";
    }

    double perc = pStats.getExpansion();
    String percentDiff = ((perc >= 0) ? "+" : "") + nf.format(perc) + "%";

    if (perc > 0) {
        percentDiff = "[color=green]" + percentDiff + "[/color]";
    } else {
        percentDiff = "[color=red]" + percentDiff + "[/color]";
    }

    String killsPerPoints = nf.format(pStats.getKillPerPoint());

    return new String[] { tribe, pointsBefore, pointsAfter, pointsDiff, percentDiff, killsPerPoints };
}

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From source file:de.thingweb.util.encoding.ContentHelper.java

public static <T> T ensureClass(Object o, Class<T> clazz) {
    try {/*from  w w  w  .  j  a va  2  s.com*/
        return clazz.cast(o);
    } catch (ClassCastException e) {
        final String msg = String.format("expected value to be of type %s, not %s in %s", clazz, o.getClass(),
                o.toString());
        if (o instanceof String) {
            try {
                return clazz.cast(NumberFormat.getInstance().parse((String) o));
            } catch (ParseException e1) {
                log.warn(msg);
                throw new IllegalArgumentException(msg);
            }
        } else
            throw new IllegalArgumentException(msg);
    }
}

---

From source file:de.tor.tribes.util.bb.WinnerLoserStatsFormatter.java

private String[] getStatSpecificReplacements(List<Stats> pStats, boolean pExtended) {

    NumberFormat nf = NumberFormat.getInstance();
    nf.setMinimumFractionDigits(0);//from  w w w .j  a  va  2s .  c  o  m
    nf.setMaximumFractionDigits(0);
    //point titles
    Collections.sort(pStats, Stats.POINTS_COMPARATOR);
    String winnerByPoints = pStats.get(0).getParent().getTribe().toBBCode();
    winnerByPoints += " (" + formatValue(pStats.get(0).getPointDiff(), nf) + " Punkte)";
    long pointsLost = pStats.get(pStats.size() - 1).getPointDiff();
    String loserByPoints = "";
    if (pointsLost < 0) {
        loserByPoints = pStats.get(pStats.size() - 1).getParent().getTribe().toBBCode();
        loserByPoints += " (" + formatValue(pStats.get(pStats.size() - 1).getPointDiff(), nf) + " Punkte)";
    } else {
        loserByPoints = "-Keine Punkteverluste vorhanden-";
    }
    //conquer titles
    Collections.sort(pStats, Stats.VILLAGE_COMPARATOR);
    String winnerByConquers = pStats.get(0).getParent().getTribe().toBBCode();
    winnerByConquers += " (" + formatValue(pStats.get(0).getVillageDiff(), nf) + " Drfer)";
    long conquerLost = pStats.get(pStats.size() - 1).getVillageDiff();
    String loserByConquers = "";
    if (conquerLost < 0) {
        pStats.get(pStats.size() - 1).getParent().getTribe().toBBCode();
        loserByConquers += " (" + formatValue(pStats.get(pStats.size() - 1).getVillageDiff(), nf) + " Drfer)";
    } else {
        loserByConquers = "-Keine Dorfverluste vorhanden-";
    }
    //off bash titles
    Collections.sort(pStats, Stats.BASH_OFF_COMPARATOR);
    String winnerByOffense = pStats.get(0).getParent().getTribe().toBBCode();
    winnerByOffense += " (" + formatValue(pStats.get(0).getBashOffDiff(), nf) + " besiegte Gegner)";
    String loserByOffense = pStats.get(pStats.size() - 1).getParent().getTribe().toBBCode();
    loserByOffense += " (" + formatValue(pStats.get(pStats.size() - 1).getBashOffDiff(), nf)
            + " besiegte Gegner)";
    //def bash titles
    Collections.sort(pStats, Stats.BASH_DEF_COMPARATOR);
    String winnerByDefense = pStats.get(0).getParent().getTribe().toBBCode();
    winnerByDefense += " (" + formatValue(pStats.get(0).getBashDefDiff(), nf) + " besiegte Gegner)";
    String loserByDefense = pStats.get(pStats.size() - 1).getParent().getTribe().toBBCode();
    loserByDefense += " (" + formatValue(pStats.get(pStats.size() - 1).getBashDefDiff(), nf)
            + " besiegte Gegner)";
    //kpp titles
    Collections.sort(pStats, Stats.KILLS_PER_POINT_COMPARATOR);
    String winnerByKillsPerPoint = pStats.get(0).getParent().getTribe().toBBCode();
    winnerByKillsPerPoint += " (" + formatValue(pStats.get(0).getKillPerPoint(), nf) + " Kills pro Punkt)";
    //expansion title
    Collections.sort(pStats, Stats.EXPANSION_COMPARATOR);
    String winnerByExpansion = pStats.get(0).getParent().getTribe().toBBCode();
    winnerByExpansion += " (" + formatValue(pStats.get(0).getExpansion(), nf) + "% Punktezuwachs)";
    double expansionLost = pStats.get(pStats.size() - 1).getExpansion();
    String loserByExpansion = "";
    if (expansionLost < 0) {
        loserByExpansion = " (" + formatValue(pStats.get(pStats.size() - 1).getExpansion(), nf)
                + "% Punktezuwachs)";
    } else {
        loserByExpansion = "-Keine negatives Wachstum vorhanden-";
    }

    return new String[] { winnerByPoints, winnerByExpansion, winnerByConquers, winnerByOffense, winnerByDefense,
            winnerByKillsPerPoint, loserByPoints, loserByExpansion, loserByConquers, loserByOffense,
            loserByDefense };
}

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From source file:ru.iris.noolite4j.gateway.HTTPCommand.java

/**
 *   ? ??//from ww w.j  av  a  2 s. c  o  m
 * @return ?? ??
 */
public List<Sensor> getSensors() {
    List<Sensor> sensors = new ArrayList<>();

    try {

        DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
        DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
        Document doc = dBuilder.parse("http://" + PR1132.getHost() + "/sens.xml");

        doc.getDocumentElement().normalize();

        String text = doc.getDocumentElement().getTextContent();
        String[] values = text.split("\n");

        for (int idx = 1; idx <= values.length - 1; idx++) {
            if (values[idx].isEmpty())
                continue;

            double value = 0;

            if (!values[idx].equals("-")) {
                NumberFormat format = NumberFormat.getInstance();
                Number number = format.parse(values[idx]);
                value = number.doubleValue();
            }

            /**
             * ?   ?? ?  ??
             */

            byte channel = 0;

            if (idx <= 3)
                channel = 1;
            else if (idx >= 4 && idx <= 6)
                channel = 2;
            else if (idx >= 7 && idx <= 9)
                channel = 3;
            else if (idx >= 10 && idx <= 12)
                channel = 4;

            Sensor sensor;

            if (sensors.size() >= channel) {
                sensor = sensors.get(channel - 1);
            } else {
                sensor = new Sensor();
            }

            if (sensor == null)
                sensor = new Sensor();

            sensor.setChannel(channel);

            /**
             *   
             */

            if (idx == 1 || idx == 4 || idx == 7 || idx == 10) {
                value /= 10;
                sensor.setTemperature(value);
            } else if (idx == 2 || idx == 5 || idx == 8 || idx == 11) {
                sensor.setHumidity((byte) value);
            } else if (idx == 3 || idx == 6 || idx == 9 || idx == 12) {
                sensor.setState(SensorState.values()[(int) value]);
            }

            boolean isNew = true;

            for (int i = 0; i < sensors.size(); i++) {
                if (sensors.get(i).getChannel() == sensor.getChannel()) {
                    sensors.remove(i);
                    sensors.add(i, sensor);
                    isNew = false;
                }
            }

            if (isNew) {
                sensors.add(sensor);
            }
        }
    } catch (Exception e) {
        LOGGER.error("   ?   PR1132: "
                + e.getMessage());
        e.printStackTrace();
    }

    return sensors;

}

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From source file:com.jaspersoft.studio.components.chart.wizard.fragments.data.DSPie.java

@Override
public void setData(JSSDrawVisitor drawVisitor, JRDesignElement jrChart, JRDesignElementDataset eDataset,
        JasperReportsConfiguration jrContext) {
    Assert.isTrue(eDataset instanceof JRDesignPieDataset);
    super.setData(drawVisitor, jrChart, eDataset, jrContext);
    dataset = (JRDesignPieDataset) eDataset;
    setSeries(0);/* w  ww  .j av  a 2s. c  o m*/

    if (dataset.getMinPercentage() != null)
        minSlice.setText(NumberFormat.getInstance().format(dataset.getMinPercentage()));
    else
        minSlice.setText(""); //$NON-NLS-1$
    maxSlice.setSelection(dataset.getMaxCount() != null ? dataset.getMaxCount().intValue() : 0);
}

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From source file:net.sf.infrared.web.action.PerfDataCallTracesAction.java

public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws IllegalAccessException, InvocationTargetException {
    HttpSession session = request.getSession();

    TreeFactory treeFactory = null;/*from   w  w  w  .  j a va 2 s.co  m*/
    String apiName = request.getParameter("api");
    if (apiName != null) {
        session.setAttribute("api", apiName);
    }

    // This parameter corresponds to the actual layer name to
    // which the api belongs
    String actualLayerName = request.getParameter("layerName");
    if (actualLayerName != null) {
        session.setAttribute("layerName", actualLayerName);
    }

    String className = request.getParameter("ctx");

    if (className != null) {
        session.setAttribute("ctx", className);
    }

    // This parameter corresponds to hierarchical layer if the navigation
    // is in the context of the hierarchical layer. Else it corresponds to
    // the absolute layer.

    String type = request.getParameter("type");
    if (type != null) {
        session.setAttribute("type", type);
    }

    final PerformanceDataSnapshot perData = (PerformanceDataSnapshot) session.getAttribute("perfData");
    final String layerType = (String) session.getAttribute("layerType");

    AggregateOperationTree aggrOptree = perData.getStats().getTree();
    String hierarchicalLayerName = null;
    if (layerType.equals("hier")) {
        hierarchicalLayerName = type;
    }
    TreeNode mergedHead = TreeUtil.getMergedExecutionContextTreeNode(aggrOptree, apiName, actualLayerName,
            className, hierarchicalLayerName);

    if (mergedHead != null) {

        final long OVERALL_TIME = ((AggregateExecutionTime) mergedHead.getValue()).getTotalInclusiveTime();
        final NumberFormat nf = NumberFormat.getInstance();
        nf.setMaximumFractionDigits(2);

        NodeToStringConverter nodeToStringConverterMergedTree = new NodeToStringConverter() {
            public String toString(AggregateExecutionTime aggApiTime) {
                StringBuffer display = new StringBuffer();
                if (OVERALL_TIME == 0) {
                    display.append(aggApiTime.getContext().toString()).append(" [ ").append(" Total Time = ")
                            .append(aggApiTime.getTotalInclusiveTime()).append(" Exclusive Time = ")
                            .append(aggApiTime.getTotalExclusiveTime()).append(" Count = ")
                            .append(aggApiTime.getExecutionCount()).append(" ] ");
                } else {
                    display.append(aggApiTime.getContext().toString()).append(" [ ")
                            .append(nf.format((aggApiTime.getTotalInclusiveTime() * 100.0) / OVERALL_TIME))
                            .append("% -").append(" Total Time = ").append(aggApiTime.getTotalInclusiveTime())
                            .append(" Exclusive Time = ").append(aggApiTime.getTotalExclusiveTime())
                            .append(" Count = ").append(aggApiTime.getExecutionCount()).append(" ] ");

                }
                return display.toString();
            }

            public String getHref(AggregateExecutionTime apiTime) {
                ExecutionContext ctx = apiTime.getContext();
                String name = ctx.getName();
                String layer = ctx.getLayer();
                String layerName = "";
                String temp = null;
                if (layerType.equals("abs")) {
                    layerName = ctx.getLayer();
                } else if (layerType.equals("hier")) {
                    layerName = apiTime.getLayerName();
                }

                try {
                    temp = "perfData_apiSumm_callTracesAction.do?" + "api=" + URLEncoder.encode(name, "UTF-8")
                            + "&type=" + layerName + "&ctx=" + ctx.getClass().getName() + "&layerName=" + layer;
                } catch (Exception e) {
                    // TODO: handle exception
                    e.printStackTrace();
                }
                return temp;
            }

            public boolean isContextRelative() {
                return false;
            }
        };

        String tree = "InfraTree";
        treeFactory = new TreeFactoryImpl(mergedHead, tree, nodeToStringConverterMergedTree);
    }

    AggregateExecutionTime[] mergedTreeJdbcSummaries = new AggregateExecutionTime[0];
    SqlStatistics[] mergedTreeSqlStatistics = new SqlStatistics[0];

    if (mergedHead != null) {
        mergedTreeJdbcSummaries = ViewUtil.getJDBCSummary(mergedHead);
        mergedTreeSqlStatistics = ViewUtil.getSqlStatistics(mergedHead);
    }

    ArrayList jdbcSummaries = new ArrayList();

    for (int i = 0; i < mergedTreeJdbcSummaries.length; i++) {
        AggrExecTimeFormBean formBean = new AggrExecTimeFormBean();
        BeanUtils.copyProperties(formBean, mergedTreeJdbcSummaries[i]);
        jdbcSummaries.add(formBean);
    }

    ArrayList sqlStatisticsByExec = new ArrayList();
    int n = 5;
    SqlStatistics[] topNQueriesByExecution = ViewUtil.getTopNQueriesByExecutionTime(mergedTreeSqlStatistics, n);

    for (int i = 0; i < topNQueriesByExecution.length; i++) {
        SqlStatisticsFormBean formBean = new SqlStatisticsFormBean();
        BeanUtils.copyProperties(formBean, topNQueriesByExecution[i]);
        sqlStatisticsByExec.add(formBean);
    }

    ArrayList sqlStatisticsByCount = new ArrayList();
    SqlStatistics[] topNQueriesByCount = ViewUtil.getTopNQueriesByCount(mergedTreeSqlStatistics, n);

    for (int i = 0; i < topNQueriesByCount.length; i++) {
        SqlStatisticsFormBean formBean = new SqlStatisticsFormBean();
        BeanUtils.copyProperties(formBean, topNQueriesByCount[i]);
        sqlStatisticsByCount.add(formBean);
    }

    // These have been put in the session because the expansion
    // and contraction of the tree cause a new request which does
    // go through the struts action. The page is directly called.

    session.setAttribute("mergedHead", mergedHead);
    session.setAttribute("jdbcSummaries", jdbcSummaries);
    session.setAttribute("sqlStatisticsByExec", sqlStatisticsByExec);
    session.setAttribute("sqlStatisticsByCount", sqlStatisticsByCount);

    session.setAttribute("treeFactory", treeFactory);
    return mapping.findForward("repeat");
}

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