Example usage for java.text NumberFormat getInstance

List of usage examples for java.text NumberFormat getInstance

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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:com.kcs.service.impl.GenerateXmlServiceImpl.java

public byte[] generateXmlBir(String dataSetDate, String tmpTcb) throws Exception {
    try {// ww  w .ja  v  a  2s  . c  om
        List<DfBir> mainList = birDao.findMainList(dataSetDate, tmpTcb);
        if (CollectionUtil.isEmpty(mainList)) {
            logger.error("not found slb main list");
            return new byte[0];
        }

        DfBir o = mainList.get(0);

        DSBIR dsbir = birOf.createDSBIR();

        HeadGenXMLControl head = headDao.getHeadGenXMLControlByDatasetCode("DS_BIR");
        if (head != null) {
            dsbir.setName(head.getAttributesName());
            dsbir.setType(head.getAttributesType());
            dsbir.setSchemaVersion(head.getAttributesSchemaVersion());
        }

        com.kcs.genxml.beans.bir.DataSetCommonHeader dataSetCommonHeader = birOf.createDataSetCommonHeader();
        dataSetCommonHeader.setDataSetDate(getXMLGregorianCalendarDate(o.getDataSetDate()));
        dataSetCommonHeader.setOrganizationId(o.getOrgId());

        DSBIR.DSBIRHeader dSBIRHeader = birOf.createDSBIRDSBIRHeader();

        DSBIR.DSBIRContent content = birOf.createDSBIRDSBIRContent();

        NumberFormat nf = NumberFormat.getInstance();
        nf.setMinimumFractionDigits(7);

        for (DfBir main : mainList) {
            nullToEmptyString(main);
            DSBIR.DSBIRContent.ContentRecordGroup contentRecordGroup = birOf
                    .createDSBIRDSBIRContentContentRecordGroup();
            contentRecordGroup.setTermType(main.getTermType());
            contentRecordGroup.setTerm(getXmlLongString(main.getTerm()));
            contentRecordGroup.setTermUnit(main.getTermUnit());
            contentRecordGroup.setInterestRate(nf.format(main.getInterestRate()));
            content.getContentRecordGroup().add(contentRecordGroup);
        }

        dsbir.setCommonHeader(dataSetCommonHeader);
        dsbir.setDSBIRHeader(dSBIRHeader);
        dsbir.setDSBIRContent(content);

        return generateToBytes(dsbir);
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }
}

From source file:com.processing.core.PApplet.java

static public String nf(int num, int digits) {
    if ((int_nf != null) && (int_nf_digits == digits) && !int_nf_commas) {
        return int_nf.format(num);
    }//  ww w  .  j a  v a  2  s. c  om

    int_nf = NumberFormat.getInstance();
    int_nf.setGroupingUsed(false); // no commas
    int_nf_commas = false;
    int_nf.setMinimumIntegerDigits(digits);
    int_nf_digits = digits;
    return int_nf.format(num);
}

From source file:com.processing.core.PApplet.java

static public String nfc(int num) {
    if ((int_nf != null) && (int_nf_digits == 0) && int_nf_commas) {
        return int_nf.format(num);
    }/*  w ww  .  j  a  v a2  s.  co m*/

    int_nf = NumberFormat.getInstance();
    int_nf.setGroupingUsed(true);
    int_nf_commas = true;
    int_nf.setMinimumIntegerDigits(0);
    int_nf_digits = 0;
    return int_nf.format(num);
}

From source file:com.processing.core.PApplet.java

static public String nf(float num, int left, int right) {
    if ((float_nf != null) && (float_nf_left == left) && (float_nf_right == right) && !float_nf_commas) {
        return float_nf.format(num);
    }//w w  w .  ja va2s.  com

    float_nf = NumberFormat.getInstance();
    float_nf.setGroupingUsed(false);
    float_nf_commas = false;

    if (left != 0)
        float_nf.setMinimumIntegerDigits(left);
    if (right != 0) {
        float_nf.setMinimumFractionDigits(right);
        float_nf.setMaximumFractionDigits(right);
    }
    float_nf_left = left;
    float_nf_right = right;
    return float_nf.format(num);
}

From source file:com.processing.core.PApplet.java

static public String nfc(float num, int right) {
    if ((float_nf != null) && (float_nf_left == 0) && (float_nf_right == right) && float_nf_commas) {
        return float_nf.format(num);
    }//from  w w w.ja  va2s  .c  o m

    float_nf = NumberFormat.getInstance();
    float_nf.setGroupingUsed(true);
    float_nf_commas = true;

    if (right != 0) {
        float_nf.setMinimumFractionDigits(right);
        float_nf.setMaximumFractionDigits(right);
    }
    float_nf_left = 0;
    float_nf_right = right;
    return float_nf.format(num);
}

From source file:atlas.kingj.roi.FrmMain.java

private void UpdateROIProd(Machine[] machs) { //TODO don't need machs actually... (part of results)

    if (results != null && RoiData.value >= 0) {

        if (listCompareRoi.getSelectedIndices().length > 1) {
            DefaultCategoryDataset roidata = new DefaultCategoryDataset();
            String series1 = "Value Added";
            double offset = 0.;
            for (int i = 0; i < results.getSize(); ++i) {
                String name = results.get(i).getModel() + ": " + results.get(i).getName();
                if (i == 0) {
                    // offset all relative to first value
                    offset = results.get(i).getResult(ResultType.WEIGHT, ResultTime.YEAR) * RoiData.value
                            / 1000;//w  w w  .ja  v a 2s.c  o  m
                    roidata.addValue(0, series1, name);
                    RoiResults.get(i).value = 0;
                } else {
                    roidata.addValue(
                            results.get(i).getResult(ResultType.WEIGHT, ResultTime.YEAR) * RoiData.value / 1000
                                    - offset,
                            series1, name);
                    RoiResults.get(i).value = results.get(i).getResult(ResultType.WEIGHT, ResultTime.YEAR)
                            * RoiData.value / 1000 - offset;
                }
            }

            // draw graph
            JFreeChart chart = ChartFactory.createBarChart("", "", "Relative Value Added (/year)", roidata,
                    PlotOrientation.VERTICAL, false, true, false);
            CategoryPlot cp = chart.getCategoryPlot();
            cp.setBackgroundPaint(new Color(240, 240, 240));
            cp.setRangeGridlinePaint(Color.gray);
            CategoryItemRenderer renderer = new CustomRenderer(
                    new Paint[] { new Color(255, 85, 85), new Color(85, 85, 255), new Color(85, 255, 85),
                            new Color(251, 251, 0), new Color(86, 228, 200) });
            cp.setRenderer(renderer);
            BarRenderer b = (BarRenderer) cp.getRenderer();
            b.setBarPainter(new StandardBarPainter());
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator("{1}, {2}", NumberFormat.getInstance()));
            ValueAxis va = cp.getRangeAxis();
            va.setLabelFont(new Font("Tahoma", Font.BOLD, 13));

            ResetStatusLabel();
            RoiResults.setProdGraph(chart);
            // Display results graph
            try {
                pnlGraphProd.remove(lblNoGraph);
            } catch (Exception e) {
            }
            try {
                pnlGraphProd.remove(pnlGraphProdInner);
            } catch (Exception e) {
            }
            pnlGraphProdInner = new ChartPanel(RoiResults.getProdGraph());
            pnlGraphProdInner.setBounds(2, 2, 435, 226);
            pnlGraphProdInner.addMouseListener(new MouseAdapter() {
                @Override
                public void mouseReleased(MouseEvent e) {
                    if (e.getButton() == MouseEvent.BUTTON1 && pnlGraphProdInner.contains(e.getPoint())
                            && RoiResults != null && RoiResults.getProdGraph() != null) {
                        JFreeChart chart = RoiResults.getProdGraph();
                        JFrame pop = new JFrame();
                        pop.getContentPane().add(new ChartPanel(chart));
                        try {
                            pop.setIconImage(
                                    ImageIO.read(FrmMain.class.getResourceAsStream("/atlas/logo.png")));
                        } catch (Exception e11) {

                        }
                        pop.setTitle("ROI Graph");
                        pop.pack();
                        pop.setLocationRelativeTo(frmTitanRoiCalculator);
                        pop.setVisible(true);
                    }
                }
            });
            pnlGraphProd.add(pnlGraphProdInner);
            pnlGraphProdInner.repaint();

            // marginal improvement label
            int ind1 = cmbMarg1.getSelectedIndex();
            int ind2 = cmbMarg2.getSelectedIndex();
            double diff = roidata.getValue(0, ind2).doubleValue() - roidata.getValue(0, ind1).doubleValue();
            lblMarginalImprovement.setText("" + formatDecimal(diff) + " per annum");
        } else {
            ResetStatusLabel();
            ShowMessageStandard("Select at least 2 machines to view marginal benefits.");
            lblMarginalImprovement.setText("0.00 per annum");
            // Display results graph
            try {
                pnlGraphProd.remove(pnlGraphProdInner);
            } catch (Exception e) {
            }
            pnlGraphProd.add(lblNoGraph);
            lblNoGraph.repaint();
        }

    } else {
        ShowMessageStandard("Enter relevant data above to view graph.");
        lblMarginalImprovement.setText("0.00 per annum");
        // Display results graph
        try {
            pnlGraphProd.remove(pnlGraphProdInner);
        } catch (Exception e2) {
        }
        pnlGraphProd.add(lblNoGraph);
        lblNoGraph.repaint();
    }

}

From source file:atlas.kingj.roi.FrmMain.java

private void UpdateROIEnergy(Machine[] mach) {
    if (RoiData != null && results != null && RoiData.energies.size() >= results.getSize()) { //  TODO first case redundant?
        double powercost = 0.;
        try {//from   w  w  w  .  j ava2s  . c  o m
            powercost = Double.parseDouble(txtenergycost.getText());
        } catch (Exception e) {
            powercost = 0.;
        }

        RoiData.energycost = powercost;

        DefaultCategoryDataset energydata = new DefaultCategoryDataset();
        String series1 = "Energy Costs";
        for (int i = 0; i < results.getSize(); ++i) {
            String name = results.get(i).getModel() + ": " + results.get(i).getName();
            energydata.addValue(
                    RoiData.energies.get(listCompareRoi.getSelectedIndices()[i]).kwhrsperyear * powercost,
                    series1, name);
            RoiResults.get(
                    i).energycost = RoiData.energies.get(listCompareRoi.getSelectedIndices()[i]).kwhrsperyear
                            * powercost;
        }

        // draw graph
        JFreeChart chart = ChartFactory.createBarChart("", "", "Energy Cost ( / year)", energydata,
                PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot cp = chart.getCategoryPlot();
        cp.setBackgroundPaint(new Color(240, 240, 240));
        cp.setRangeGridlinePaint(Color.gray);
        CategoryItemRenderer renderer = new CustomRenderer(
                new Paint[] { new Color(255, 85, 85), new Color(85, 85, 255), new Color(85, 255, 85),
                        new Color(251, 251, 0), new Color(86, 228, 200) });
        cp.setRenderer(renderer);
        BarRenderer b = (BarRenderer) cp.getRenderer();
        b.setBarPainter(new StandardBarPainter());
        renderer.setBaseToolTipGenerator(
                new StandardCategoryToolTipGenerator("{1}, {2}", NumberFormat.getInstance()));

        RoiResults.setEnergyGraph(chart);

        // Display results graph
        try {
            pnlGraphEnergy.remove(lblNoGraph2);
        } catch (Exception e) {
        }
        try {
            pnlGraphEnergy.remove(pnlGraphEnergyInner);
        } catch (Exception e) {
        }
        pnlGraphEnergyInner = new ChartPanel(RoiResults.getEnergyGraph());
        pnlGraphEnergyInner.setBounds(2, 2, 435, 222);
        pnlGraphEnergyInner.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseReleased(MouseEvent e) {
                if (e.getButton() == MouseEvent.BUTTON1 && pnlGraphEnergyInner.contains(e.getPoint())
                        && RoiResults != null && RoiResults.getEnergyGraph() != null) {
                    JFreeChart chart = RoiResults.getEnergyGraph();
                    JFrame pop = new JFrame();
                    pop.getContentPane().add(new ChartPanel(chart));
                    try {
                        pop.setIconImage(ImageIO.read(FrmMain.class.getResourceAsStream("/atlas/logo.png")));
                    } catch (Exception e11) {
                    }
                    pop.setTitle("ROI Graph");
                    pop.pack();
                    pop.setLocationRelativeTo(frmTitanRoiCalculator);
                    pop.setVisible(true);
                }
            }
        });
        pnlGraphEnergy.add(pnlGraphEnergyInner);
        pnlGraphEnergyInner.repaint();

        // marginal improvement label
        int ind1 = cmbMargEnergy1.getSelectedIndex();
        int ind2 = cmbMargEnergy2.getSelectedIndex();
        double diff = energydata.getValue(0, ind1).doubleValue() - energydata.getValue(0, ind2).doubleValue();
        lblMarginalEnergy.setText("" + formatDecimal(diff) + " per annum");

    }

}

From source file:atlas.kingj.roi.FrmMain.java

private void UpdateROIMaint(Machine[] mach) {
    //ResetStatusLabel();

    if (results != null && RoiData.maintenance.size() >= results.getSize()) {
        DefaultCategoryDataset maintdata = new DefaultCategoryDataset();
        String series1 = "Basic Costs";
        String series2 = "Production Loss";
        for (int i = 0; i < results.getSize(); ++i) {
            String name = results.get(i).getModel() + ": " + results.get(i).getName();
            maintdata.addValue(RoiData.maintenance.get(listCompareRoi.getSelectedIndices()[i]).totcost, series1,
                    name);//from  w ww .ja  v  a2  s  .  c o  m
            maintdata.addValue(
                    RoiData.value * RoiData.maintenance.get(listCompareRoi.getSelectedIndices()[i]).tothours
                            * results.get(i).getResult(ResultType.WEIGHT, ResultTime.HOUR) / 1000,
                    series2, name);
            RoiResults.get(i).prodloss = RoiData.value
                    * RoiData.maintenance.get(listCompareRoi.getSelectedIndices()[i]).tothours
                    * results.get(i).getResult(ResultType.WEIGHT, ResultTime.HOUR) / 1000;
            RoiResults.get(i).partcosts = RoiData.maintenance
                    .get(listCompareRoi.getSelectedIndices()[i]).totcost;
            RoiResults
                    .get(i).maintcost = RoiData.maintenance.get(listCompareRoi.getSelectedIndices()[i]).totcost
                            + RoiData.value
                                    * RoiData.maintenance.get(listCompareRoi.getSelectedIndices()[i]).tothours
                                    * results.get(i).getResult(ResultType.WEIGHT, ResultTime.HOUR) / 1000;
        }

        // draw graph
        //JFreeChart chart = ChartFactory.createBarChart("", "", "Maintenance Cost ( / year)", maintdata, PlotOrientation.VERTICAL, false, true, false);
        JFreeChart chart = ChartFactory.createStackedBarChart("", "", "Maintenance Cost ( / year)", maintdata,
                PlotOrientation.VERTICAL, true, true, false);
        CategoryPlot cp = chart.getCategoryPlot();
        cp.setBackgroundPaint(new Color(240, 240, 240));
        cp.setRangeGridlinePaint(Color.gray);
        CategoryItemRenderer renderer = new CustomRenderer(
                new Paint[] { new Color(255, 85, 85), new Color(85, 85, 255), new Color(85, 255, 85),
                        new Color(251, 251, 0), new Color(86, 228, 200) });
        //cp.setRenderer(renderer);
        cp.setShadowGenerator(new DefaultShadowGenerator(7, Color.DARK_GRAY, 1f, 5, -Math.PI / 4));
        BarRenderer b = (BarRenderer) cp.getRenderer();
        b.setBarPainter(new StandardBarPainter());
        renderer.setBaseToolTipGenerator(
                new StandardCategoryToolTipGenerator("{1}, {2}", NumberFormat.getInstance()));
        ValueAxis va = cp.getRangeAxis();
        va.setLabelFont(new Font("Tahoma", Font.BOLD, 13));

        RoiResults.setMaintGraph(chart);

        // Display results graph
        try {
            pnlGraphMaint.remove(lblNoGraph3);
        } catch (Exception e) {
        }
        try {
            pnlGraphMaint.remove(pnlGraphMaintInner);
        } catch (Exception e) {
        }
        pnlGraphMaintInner = new ChartPanel(RoiResults.getMaintGraph());
        pnlGraphMaintInner.setBounds(2, 2, 435, 238);
        pnlGraphMaintInner.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseReleased(MouseEvent e) {
                if (e.getButton() == MouseEvent.BUTTON1 && pnlGraphMaintInner.contains(e.getPoint())
                        && RoiResults != null && RoiResults.getMaintGraph() != null) {
                    JFreeChart chart = RoiResults.getMaintGraph();
                    JFrame pop = new JFrame();
                    pop.getContentPane().add(new ChartPanel(chart));
                    try {
                        pop.setIconImage(ImageIO.read(FrmMain.class.getResourceAsStream("/atlas/logo.png")));
                    } catch (Exception e11) {

                    }
                    pop.setTitle("ROI Graph");
                    pop.pack();
                    pop.setLocationRelativeTo(frmTitanRoiCalculator);
                    pop.setVisible(true);
                }
            }
        });
        pnlGraphMaint.add(pnlGraphMaintInner);
        pnlGraphMaintInner.repaint();

        // Update production loss stat
        try {
            int sel = cmbMachinesmaintenance.getSelectedIndex();
            if (arrayContains(listCompareRoi.getSelectedIndices(), sel))
                lblProdLoss
                        .setText(""
                                + formatDecimal(RoiData.value * RoiData.maintenance.get(sel).tothours
                                        * results.get(arrayIndex(listCompareRoi.getSelectedIndices(), sel))
                                                .getResult(ResultType.WEIGHT, ResultTime.HOUR)
                                        / 1000)
                                + " / year");
            else
                lblProdLoss.setText("Machine not selected");
        } catch (Exception e) {
            lblProdLoss.setText("0.00 / year");
        }

        // marginal improvement label
        int ind1 = cmbMargMaint1.getSelectedIndex();
        int ind2 = cmbMargMaint2.getSelectedIndex();
        double diff = maintdata.getValue(0, ind1).doubleValue() + maintdata.getValue(1, ind1).doubleValue()
                - maintdata.getValue(0, ind2).doubleValue() - maintdata.getValue(1, ind2).doubleValue();
        lblMarginalMaint.setText("" + formatDecimal(diff) + " per annum");
    }
}

From source file:atlas.kingj.roi.FrmMain.java

private void UpdateROIWaste(Machine[] mach) {

    if (results != null) {
        //ResetStatusLabel();
        double wasteflags = 0.;
        double wasteguide = 0.;
        double wastetable = 0.;
        try {/*www. j  a  v  a2  s  . c  o m*/
            wasteflags = Math.max(0, Double.parseDouble(txtwastesavedflags.getText()));
            if (!metric)
                wasteflags = Core.FtToM(wasteflags);
        } catch (NumberFormatException e) {
            wasteflags = 0.;
        }
        try {
            wasteguide = Math.max(0, Double.parseDouble(txtwastesavedguide.getText()));
            if (!metric)
                wasteguide = Core.FtToM(wasteguide);
        } catch (NumberFormatException e) {
            wasteguide = 0.;
        }

        RoiData.wastesavedflag = wasteflags;
        RoiData.wastesavedguide = wasteguide;
        RoiData.wastesavedtable = wastetable;

        DefaultCategoryDataset wastedata = new DefaultCategoryDataset();
        String series1 = "Waste Saved";
        for (int i = 0; i < results.getSize(); ++i) {
            double totsave = 0.;
            double SchedulesPerYear = results.get(i).ScheduleTime == 0 ? 0
                    : environment.HrsPerYear / results.get(i).ScheduleTime;
            String name = results.get(i).getModel() + ": " + results.get(i).getName();
            if (mach[i].flags)
                totsave += wasteflags * results.get(i).SplicesPerSchedule * SchedulesPerYear;
            if (mach[i].alignment)
                totsave += wasteguide * results.get(i).MothersPerSchedule * SchedulesPerYear;
            if (mach[i].splice_table)
                totsave += wastetable * results.get(i).SplicesPerSchedule * SchedulesPerYear;
            wastedata.addValue(totsave, series1, name);
            RoiResults.get(i).wastesave = totsave;
            double conversion = results.get(i).getResult(ResultType.LENGTH, ResultTime.HOUR) == 0 ? 0
                    : results.get(i).getResult(ResultType.WEIGHT, ResultTime.HOUR)
                            / results.get(i).getResult(ResultType.LENGTH, ResultTime.HOUR) / 1000;
            RoiResults.get(i).wasteval = totsave * conversion * RoiData.sellingprice;
        }

        // draw graph
        JFreeChart chart = ChartFactory.createBarChart("", "", "Waste Reduced (m / year)", wastedata,
                PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot cp = chart.getCategoryPlot();
        cp.setBackgroundPaint(new Color(240, 240, 240));
        cp.setRangeGridlinePaint(Color.gray);
        CategoryItemRenderer renderer = new CustomRenderer(
                new Paint[] { new Color(255, 85, 85), new Color(85, 85, 255), new Color(85, 255, 85),
                        new Color(251, 251, 0), new Color(86, 228, 200) });
        cp.setRenderer(renderer);
        BarRenderer b = (BarRenderer) cp.getRenderer();
        b.setBarPainter(new StandardBarPainter());
        renderer.setBaseToolTipGenerator(
                new StandardCategoryToolTipGenerator("{1}, {2}m", NumberFormat.getInstance()));

        RoiResults.setWasteGraph(chart);

        // Display results graph
        try {
            pnlGraphWaste.remove(lblNoGraph4);
        } catch (Exception e) {
        }
        try {
            pnlGraphWaste.remove(pnlGraphWasteInner);
        } catch (Exception e) {
        }
        pnlGraphWasteInner = new ChartPanel(RoiResults.getWasteGraph());
        pnlGraphWasteInner.setBounds(2, 2, 435, 258);
        pnlGraphWasteInner.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseReleased(MouseEvent e) {
                if (e.getButton() == MouseEvent.BUTTON1 && pnlGraphWasteInner.contains(e.getPoint())
                        && RoiResults != null && RoiResults.getWasteGraph() != null) {
                    JFreeChart chart = RoiResults.getWasteGraph();
                    JFrame pop = new JFrame();
                    pop.getContentPane().add(new ChartPanel(chart));
                    try {
                        pop.setIconImage(ImageIO.read(FrmMain.class.getResourceAsStream("/atlas/logo.png")));
                    } catch (Exception e11) {

                    }
                    pop.setTitle("ROI Graph");
                    pop.pack();
                    pop.setLocationRelativeTo(frmTitanRoiCalculator);
                    pop.setVisible(true);
                }
            }
        });
        pnlGraphWaste.add(pnlGraphWasteInner);
        pnlGraphWasteInner.repaint();

        // marginal improvement label
        int ind1 = cmbMargWaste1.getSelectedIndex();
        int ind2 = cmbMargWaste2.getSelectedIndex();
        double diff = wastedata.getValue(0, ind2).doubleValue() - wastedata.getValue(0, ind1).doubleValue();
        lblMarginalWaste.setText(
                formatDecimal((metric ? diff : Core.MToFt(diff))) + (metric ? "m per annum" : "ft per annum"));
        if (RoiData.value <= 0)
            lblMarginalWasteValue.setText("(0.00 per annum)");
        else {
            double conversion1 = results.get(ind1).getResult(ResultType.LENGTH, ResultTime.HOUR) == 0 ? 0
                    : results.get(ind1).getResult(ResultType.WEIGHT, ResultTime.HOUR)
                            / results.get(ind1).getResult(ResultType.LENGTH, ResultTime.HOUR);
            double conversion2 = results.get(ind2).getResult(ResultType.LENGTH, ResultTime.HOUR) == 0 ? 0
                    : results.get(ind2).getResult(ResultType.WEIGHT, ResultTime.HOUR)
                            / results.get(ind2).getResult(ResultType.LENGTH, ResultTime.HOUR);
            double weight1 = conversion1 * wastedata.getValue(0, ind1).doubleValue();
            double weight2 = conversion2 * wastedata.getValue(0, ind2).doubleValue();
            double diff_weight = weight2 - weight1;
            // convert to tonnes
            diff_weight = diff_weight / 1000;
            lblMarginalWasteValue
                    .setText("(" + formatDecimal(diff_weight * RoiData.sellingprice) + " per annum)");
        }

    }

}

From source file:com.codename1.impl.android.AndroidImplementation.java

/**
 * @inheritDoc/*  w  ww .  j  a va  2  s.c  om*/
 */
public L10NManager getLocalizationManager() {
    if (l10n == null) {
        Locale l = Locale.getDefault();
        l10n = new L10NManager(l.getLanguage(), l.getCountry()) {
            public double parseDouble(String localeFormattedDecimal) {
                try {
                    return NumberFormat.getNumberInstance().parse(localeFormattedDecimal).doubleValue();
                } catch (ParseException err) {
                    return Double.parseDouble(localeFormattedDecimal);
                }
            }

            public String format(int number) {
                return NumberFormat.getNumberInstance().format(number);
            }

            public String format(double number) {
                return NumberFormat.getNumberInstance().format(number);
            }

            public String formatCurrency(double currency) {
                return NumberFormat.getCurrencyInstance().format(currency);
            }

            public String formatDateLongStyle(Date d) {
                return DateFormat.getDateInstance(DateFormat.LONG).format(d);
            }

            public String formatDateShortStyle(Date d) {
                return DateFormat.getDateInstance(DateFormat.SHORT).format(d);
            }

            public String formatDateTime(Date d) {
                return DateFormat.getDateTimeInstance().format(d);
            }

            public String formatDateTimeMedium(Date d) {
                DateFormat dd = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
                return dd.format(d);
            }

            public String formatDateTimeShort(Date d) {
                DateFormat dd = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
                return dd.format(d);
            }

            public String getCurrencySymbol() {
                return NumberFormat.getInstance().getCurrency().getSymbol();
            }

            public void setLocale(String locale, String language) {
                super.setLocale(locale, language);
                Locale l = new Locale(language, locale);
                Locale.setDefault(l);
            }
        };
    }
    return l10n;
}