Example usage for java.math BigDecimal toPlainString

List of usage examples for java.math BigDecimal toPlainString

  1. HOME
  2. Java
  3. java
  4. java.math.*
  5. BigDecimal
  6. toPlainString

Introduction

In this page you can find the example usage for java.math BigDecimal toPlainString.

Prototype

public String toPlainString()

Source Link

Document

Returns a string representation of this BigDecimal without an exponent field.

Usage

From source file:org.apache.axis2.databinding.utils.ConverterUtil.java

public static String convertToString(BigDecimal o) {
    return o.toPlainString();
}

From source file:uk.ac.leeds.ccg.andyt.projects.fluvialglacial.SlopeAreaScatterPlot.java

public SlopeAreaScatterPlot(int degree, Object[] data, ExecutorService executorService, File file,
        String format, String title, int dataWidth, int dataHeight, String xAxisLabel, String yAxisLabel,
        boolean drawOriginLinesOnPlot, int decimalPlacePrecisionForCalculations,
        int decimalPlacePrecisionForDisplay, RoundingMode aRoundingMode) {
    init(executorService, file, format, title, dataWidth, dataHeight, xAxisLabel, yAxisLabel,
            drawOriginLinesOnPlot, decimalPlacePrecisionForCalculations, decimalPlacePrecisionForDisplay,
            aRoundingMode);//from   w  w  w.j ava  2  s. co m
    setStartAgeOfEndYearInterval(0);
    setData(data);
    PolynomialCurveFitter pcf;
    pcf = PolynomialCurveFitter.create(degree);
    final WeightedObservedPoints obs = new WeightedObservedPoints();
    ArrayList<Generic_XYNumericalData> theGeneric_XYNumericalData;
    theGeneric_XYNumericalData = (ArrayList<Generic_XYNumericalData>) data[0];
    Iterator<Generic_XYNumericalData> ite;
    ite = theGeneric_XYNumericalData.iterator();
    Generic_XYNumericalData generic_XYNumericalData;
    while (ite.hasNext()) {
        generic_XYNumericalData = ite.next();
        obs.add(generic_XYNumericalData.x.doubleValue(), generic_XYNumericalData.y.doubleValue());
    }
    double[] coeffs = pcf.fit(obs.toList());
    title += ", y = ";
    BigDecimal coeffBD;
    String coeffS;

    double a = 0.0d;
    double b = 0.0d;
    double c = 0.0d;
    for (int i = coeffs.length - 1; i > -1; i--) {
        System.out.println(coeffs[i]);
        coeffBD = Generic_BigDecimal.roundToAndSetDecimalPlaces(BigDecimal.valueOf(coeffs[i]),
                decimalPlacePrecisionForDisplay, aRoundingMode);
        coeffS = coeffBD.toPlainString();
        String s;
        s = getCoeff(coeffBD, coeffS);
        if (i > 1) {
            if (!s.isEmpty()) {
                title += "(" + s + "*x^" + i + ")+";
            }

            if (i == 2) {
                a = Double.valueOf(s);
            }

        } else if (i == 1) {
            if (!s.isEmpty()) {
                title += "(" + s + "*x)";
                b = Double.valueOf(s);
            } else {
                b = 0.0d;
            }
        } else if (!s.isEmpty()) {
            title += s;
            c = Double.valueOf(s);
        } else {
            c = 0.0d;
        }
        //title += "" + coeffs[i] + ",";
    }
    //title = title.substring(0, (title.length() - 3));
    //title += ")";

    PolynomialFunction pf;
    pf = new PolynomialFunction(coeffs);
    double minx = getMinX().doubleValue();
    double maxx = getMaxX().doubleValue();
    double range = maxx - minx;
    int intervals = 100;
    double interval = range / (double) intervals;

    maxy = Double.NEGATIVE_INFINITY;

    double x;
    double y;
    bestfit = new ArrayList<Generic_XYNumericalData>();
    for (int i = 0; i < 100; i++) {
        x = minx + interval * i;
        y = pf.value(x);
        if (y > maxy) {
            maxy = y;
            xAtMaxy = x;
        }
        generic_XYNumericalData = new Generic_XYNumericalData(BigDecimal.valueOf(x), BigDecimal.valueOf(y));
        bestfit.add(generic_XYNumericalData);
    }

    maxy2 = Double.NEGATIVE_INFINITY;
    if (a < 0) {
        maxy2 = c - ((b * b) / (4.0d * a));
        xAtMaxy2 = (-1.0d * b) / (2.0d * a);
        isHump = true;
    } else {
        isHump = false;
    }

    double SRMSE = 0.0d;
    double deltay;
    ite = theGeneric_XYNumericalData.iterator();
    while (ite.hasNext()) {
        generic_XYNumericalData = ite.next();
        x = generic_XYNumericalData.x.doubleValue();
        y = generic_XYNumericalData.y.doubleValue();
        deltay = Math.sqrt(Math.pow(y - pf.value(x), 2));
        SRMSE += deltay;
    }
    double MRMSE = SRMSE / (double) theGeneric_XYNumericalData.size();
    title += ", MRMSE = " + (Generic_BigDecimal.roundToAndSetDecimalPlaces(BigDecimal.valueOf(MRMSE),
            decimalPlacePrecisionForDisplay, aRoundingMode)).toPlainString();
    setTitle(title);
}

From source file:eionet.gdem.conversion.spreadsheet.SourceReaderLogger.java

/**
 * End reading spreadsheet./*from   w w w. ja v a2  s .c  o m*/
 * @param fileSize File size
 */
public void logEndWorkbook(long fileSize) {
    BigDecimal totalTime = new BigDecimal(System.currentTimeMillis() - startTimestamp)
            .divide(new BigDecimal("1000.0"));
    String fileSizeMessage = "";
    if (fileSize > 0) {
        fileSizeMessage = FileUtils.byteCountToDisplaySize(fileSize);
    }
    String message = Properties.getMessage(BusinessConstants.CONVERSION_LOG_END_SPREADSHEET,
            new String[] { fileSizeMessage, totalTime.toPlainString() });
    conversionResult.addConversionLog(ConversionLogType.INFO, message, ConversionLogDto.CATEGORY_WORKBOOK);
    LOGGER.info(message);
}

From source file:net.jmhertlein.alphonseirc.AlphonseBot.java

private void handleBillyCommand(String target) {
    sendMessage(target, "Measuring Billium levels...");
    int total = previousSenders.size(), billy = 0;
    for (String previousSender : previousSenders) {
        if (previousSender.equals("brodes")) {
            billy++;// w w w  . j a  va  2  s  . c  o  m
        }
    }
    if (total > 0) {
        BigDecimal conc = new BigDecimal(((float) billy) / total * 100);
        sendMessage(target, "Current Billium concentration: " + conc.toPlainString() + "%");
        String status;
        if (conc.compareTo(new BigDecimal(80)) > 0) {
            status = "!!DANGER!! OVERDOSE IMMENENT";
        } else if (conc.compareTo(new BigDecimal(50)) > 0) {
            status = "WARNING - DANGEROUS LEVELS";
        } else if (conc.compareTo(new BigDecimal(30)) > 0) {
            status = "Caution - Levels rising, but stable";
        } else {
            status = "Billium levels negligible.";
        }
        sendMessage(target, "Current status: " + status);
    } else {
        sendMessage(target, "Billium levels negligible.");
    }
}

From source file:net.samuelbjohnson.javadev.crosstopix.Joiner.java

public boolean join(Statement imslpStatement, Statement cpdlStatement, boolean fullOutput)
        throws NoSuchAlgorithmException, RepositoryException {
    BigDecimal distance = computeDistance(imslpStatement.getObject().stringValue(),
            cpdlStatement.getObject().stringValue());

    if (!fullOutput) {
        outputWriter.print(imslpStatement.getObject().stringValue().length() + ",");
        outputWriter.print(cpdlStatement.getObject().stringValue().length() + ",");
        outputWriter.println(distance);//  w w w  .  j  a  va  2 s.  c  o  m
        return true;
    }

    MessageDigest md5 = MessageDigest.getInstance("MD5");
    md5.update((imslpStatement.getObject().stringValue() + cpdlStatement.getObject().stringValue()
            + distance.toPlainString()).getBytes());
    BigInteger hashInt = new BigInteger(1, md5.digest());
    String md5Sum = hashInt.toString(16);

    Resource subject = valueFactory.createURI(subjectNamespace, md5Sum);
    URI predicateImslp = valueFactory.createURI(predicateNamespace, "comparable_1");
    URI predicateCpdl = valueFactory.createURI(predicateNamespace, "comparable_2");
    URI predicateDiff = valueFactory.createURI(predicateNamespace, "similarity");

    outputRepCon.add(subject, predicateImslp, imslpStatement.getSubject());
    outputRepCon.add(subject, predicateCpdl, cpdlStatement.getSubject());
    outputRepCon.add(subject, predicateDiff, valueFactory.createLiteral(distance.doubleValue()));

    outputRepCon.commit();

    return true;
}

From source file:jduagui.Controller.java

private String twoDecimals(BigDecimal d, String suffix) {
    String decimal = d.toPlainString();
    int pos = decimal.indexOf('.') + 3;
    if (pos > decimal.length())
        pos = decimal.length();/*  www.  j a va2s  . com*/
    return decimal.substring(0, pos) + suffix;
}

From source file:org.diretto.web.richwebclient.view.sections.UploadSection.java

/**
 * Uploads the currently processed file.
 * /*from   w  ww.j a  va 2s.  c  o m*/
 * @param uploadSettings The {@code UploadSettings} of the file
 * @param filesWithSameSettings A {@code List} with the names of the files
 *        which should get the given {@code UploadSettings} as presetting
 */
public void upload(final UploadSettings uploadSettings, List<String> filesWithSameSettings) {
    final FileInfo fileInfo = currentFile;

    settings.put(fileInfo.getName(), uploadSettings);

    for (String fileName : filesWithSameSettings) {
        preSettings.put(fileName, uploadSettings);
    }

    new Thread(new Runnable() {
        @Override
        public void run() {
            ProgressIndicator progressIndicator = multipleUpload.upload(fileInfo);

            synchronized (application) {
                VerticalLayout uploadBoxLayout = new VerticalLayout();
                mainLayout.addComponent(uploadBoxLayout);

                HorizontalLayout fileInfoLayout = new HorizontalLayout();
                uploadBoxLayout.addComponent(fileInfoLayout);

                Label nameLabel = StyleUtils.getLabelBold(fileInfo.getName());
                fileInfoLayout.addComponent(nameLabel);
                fileInfoLayout.addComponent(StyleUtils.getLabelSmallHTML("&nbsp;&nbsp;&nbsp;"));
                fileInfoLayout.setComponentAlignment(nameLabel, Alignment.MIDDLE_LEFT);

                BigDecimal fileSize = new BigDecimal((((double) fileInfo.getSize()) / 1000000.0d));
                fileSize = fileSize.setScale(2, BigDecimal.ROUND_HALF_UP);

                Label typeSizeLabel = StyleUtils.getLabelSmallHTML(
                        fileInfo.getType() + "&nbsp;&nbsp;--&nbsp;&nbsp;" + fileSize.toPlainString() + " MB");
                fileInfoLayout.addComponent(typeSizeLabel);
                fileInfoLayout.setComponentAlignment(typeSizeLabel, Alignment.MIDDLE_LEFT);

                uploadBoxLayout.addComponent(StyleUtils.getVerticalSpace("100%", "8px"));

                uploadBoxLayout.addComponent(progressIndicator);

                uploadBoxLayout.addComponent(StyleUtils.getVerticalSpace("100%", "8px"));

                HorizontalLayout resultLayout = new HorizontalLayout();
                uploadBoxLayout.addComponent(resultLayout);

                Label uploadedLabel = StyleUtils.getLabelSmallHTML("Uploaded:&nbsp;");
                resultLayout.addComponent(uploadedLabel);
                resultLayout.setComponentAlignment(uploadedLabel, Alignment.MIDDLE_LEFT);

                Embedded uploadedEmbedded = new Embedded(null, ResourceUtils.RUNO_ICON_32_GLOBE_RESOURCE);
                uploadedEmbedded.addStyleName("image-opacity-65");
                uploadedEmbedded.setType(Embedded.TYPE_IMAGE);
                uploadedEmbedded.setImmediate(true);
                uploadedEmbedded.setWidth("22px");
                uploadedEmbedded.setHeight("22px");
                resultLayout.addComponent(uploadedEmbedded);

                uploadedEmbeddeds.put(fileInfo, uploadedEmbedded);

                resultLayout.addComponent(StyleUtils.getLabelSmallHTML("&nbsp;&nbsp;&nbsp;"));

                Label publishedLabel = StyleUtils.getLabelSmallHTML("Published:&nbsp;");
                resultLayout.addComponent(publishedLabel);
                resultLayout.setComponentAlignment(publishedLabel, Alignment.MIDDLE_LEFT);

                Embedded publishedEmbedded = new Embedded(null, ResourceUtils.RUNO_ICON_32_GLOBE_RESOURCE);
                publishedEmbedded.addStyleName("image-opacity-65");
                publishedEmbedded.setType(Embedded.TYPE_IMAGE);
                publishedEmbedded.setImmediate(true);
                publishedEmbedded.setWidth("22px");
                publishedEmbedded.setHeight("22px");
                resultLayout.addComponent(publishedEmbedded);

                publishedEmbeddeds.put(fileInfo, publishedEmbedded);

                mainLayout.addComponent(StyleUtils.getVerticalSpace("100%", "5px"));

                requestRepaint();
            }
        }
    }).start();

    handleNextFile();
}

From source file:org.broadleafcommerce.core.search.service.solr.SolrHelperServiceImpl.java

@Override
public String getSolrRangeFunctionString(BigDecimal minValue, BigDecimal maxValue) {
    StringBuilder sb = new StringBuilder();

    sb.append("frange incl=false l=").append(minValue.toPlainString());
    if (maxValue != null) {
        sb.append(" u=").append(maxValue.toPlainString());
    }//from   ww  w  .  j a v a  2 s . c  o  m

    return sb.toString();
}

From source file:ca.uhn.fhir.jpa.dao.dstu3.SearchParamExtractorDstu3.java

@Override
public Set<ResourceIndexedSearchParamString> extractSearchParamStrings(ResourceTable theEntity,
        IBaseResource theResource) {//from  ww  w . jav  a  2s. com
    HashSet<ResourceIndexedSearchParamString> retVal = new HashSet<ResourceIndexedSearchParamString>();

    RuntimeResourceDefinition def = getContext().getResourceDefinition(theResource);
    for (RuntimeSearchParam nextSpDef : def.getSearchParams()) {
        if (nextSpDef.getParamType() != RestSearchParameterTypeEnum.STRING) {
            continue;
        }

        String nextPath = nextSpDef.getPath();
        String resourceName = nextSpDef.getName();

        if (isBlank(nextPath)) {

            // TODO: implement phonetic, and any others that have no path

            if ("Questionnaire".equals(def.getName()) && nextSpDef.getName().equals("title")) {
                Questionnaire q = (Questionnaire) theResource;
                String title = "";// q.getGroup().getTitle();
                addSearchTerm(theEntity, retVal, resourceName, title);
            }
            continue;
        }

        for (Object nextObject : extractValues(nextPath, theResource)) {
            if (nextObject == null || ((IBase) nextObject).isEmpty()) {
                continue;
            }

            boolean multiType = false;
            if (nextPath.endsWith("[x]")) {
                multiType = true;
            }

            if (nextObject instanceof IPrimitiveType<?>) {
                IPrimitiveType<?> nextValue = (IPrimitiveType<?>) nextObject;
                String searchTerm = nextValue.getValueAsString();
                addSearchTerm(theEntity, retVal, resourceName, searchTerm);
            } else {
                if (nextObject instanceof HumanName) {
                    ArrayList<StringType> allNames = new ArrayList<StringType>();
                    HumanName nextHumanName = (HumanName) nextObject;
                    allNames.addAll(nextHumanName.getFamily());
                    allNames.addAll(nextHumanName.getGiven());
                    for (StringType nextName : allNames) {
                        addSearchTerm(theEntity, retVal, resourceName, nextName.getValue());
                    }
                } else if (nextObject instanceof Address) {
                    ArrayList<StringType> allNames = new ArrayList<StringType>();
                    Address nextAddress = (Address) nextObject;
                    allNames.addAll(nextAddress.getLine());
                    allNames.add(nextAddress.getCityElement());
                    allNames.add(nextAddress.getStateElement());
                    allNames.add(nextAddress.getCountryElement());
                    allNames.add(nextAddress.getPostalCodeElement());
                    for (StringType nextName : allNames) {
                        addSearchTerm(theEntity, retVal, resourceName, nextName.getValue());
                    }
                } else if (nextObject instanceof ContactPoint) {
                    ContactPoint nextContact = (ContactPoint) nextObject;
                    if (nextContact.getValueElement().isEmpty() == false) {
                        addSearchTerm(theEntity, retVal, resourceName, nextContact.getValue());
                    }
                } else if (nextObject instanceof Quantity) {
                    BigDecimal value = ((Quantity) nextObject).getValue();
                    if (value != null) {
                        addSearchTerm(theEntity, retVal, resourceName, value.toPlainString());
                    }
                } else if (nextObject instanceof Range) {
                    SimpleQuantity low = ((Range) nextObject).getLow();
                    if (low != null) {
                        BigDecimal value = low.getValue();
                        if (value != null) {
                            addSearchTerm(theEntity, retVal, resourceName, value.toPlainString());
                        }
                    }
                } else {
                    if (!multiType) {
                        throw new ConfigurationException("Search param " + resourceName
                                + " is of unexpected datatype: " + nextObject.getClass());
                    }
                }
            }
        }
    }

    return retVal;
}