Example usage for java.lang Float parseFloat

List of usage examples for java.lang Float parseFloat

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Introduction

In this page you can find the example usage for java.lang Float parseFloat.

Prototype

public static float parseFloat(String s) throws NumberFormatException

Source Link

Document

Returns a new float initialized to the value represented by the specified String , as performed by the valueOf method of class Float .

Usage

From source file:net.estinet.gFeatures.Feature.gHub.config.gHubConfig.java

public void retrieve() {
    try {//  w ww  .  j  a v a 2 s  .  c  om
        List<String> list = getLines(new File("plugins/gFeatures/gHub/spawn.txt"));
        gHub.spawn = new Location(Bukkit.getWorld(list.get(0)), Double.parseDouble(list.get(1)),
                Double.parseDouble(list.get(2)), Double.parseDouble(list.get(3)), Float.parseFloat(list.get(4)),
                Float.parseFloat(list.get(5)));
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.gargoylesoftware.htmlunit.html.IEConditionalCommentExpressionEvaluator.java

private static float parseVersion(final String s) {
    return Float.parseFloat(s);
}

From source file:com.adobe.acs.commons.images.transformers.impl.SharpenImageTransformerImpl.java

@Override
public final Layer transform(final Layer layer, final ValueMap properties) {

    if (properties == null || properties.isEmpty()) {
        log.warn("Transform [ {} ] requires parameters.", TYPE);
        return layer;
    }/*  w  w  w .ja v  a 2s .  c o m*/

    log.debug("Transforming with [ {} ]", TYPE);

    String unsharpenMask = StringUtils.trim(properties.get(KEY_UNSHARP_MASK, String.class));

    try {
        if (!unsharpenMask.isEmpty()) {
            String[] param = unsharpenMask.split(",");

            // Support is provided for amount and radius only.
            if (param.length == NUM_SHARPEN_PARAMS) {
                float amount = Float.parseFloat(param[0]);
                float radius = Float.parseFloat(param[1]);
                layer.sharpen(amount, radius);
            } else {
                log.warn("Transform [ {} ] requires 2 parameters.", TYPE);
            }
        }
    } catch (NumberFormatException exception) {
        log.warn("Transform [ {} ] requires floating type values.", TYPE);
        log.error("Exception occured while parsing string to float", exception);
    }
    return layer;
}

From source file:de.ingrid.iplug.opensearch.converter.RankingModifierFromPD.java

private void setAdditional(String additional) {
    if (additional != null) {
        this.additional = Float.parseFloat(additional);
    }
}

From source file:org.cellcore.code.engine.page.extractor.pkg.PKGPageDataExtractor.java

@Override
protected float getPrice(Document doc) {

    String price = ((Element) doc.getElementsByAttributeValueStarting("src", "./docs/illustrations/").get(0)
            .parent().parent().childNodes().get(5)).select("tbody").get(1).select("font").get(0).select("b")
                    .text();/*  w w  w . jav  a  2  s .  co  m*/
    if (price == null || price.equals("")) {
        price = doc.select("form").get(2).select("b").get(0).text();
    }
    price = cleanPriceString(price);
    return Float.parseFloat(price);
}

From source file:com.shoylpik.controller.AddProduct.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String SAVE_DIRECTORY = "menu_assets/ProductImage";
    String absolutePath = request.getServletContext().getRealPath("");
    String savePath = absolutePath + File.separator + SAVE_DIRECTORY;

    File imageSaveDirectory = new File(savePath);
    if (!imageSaveDirectory.exists()) {
        imageSaveDirectory.mkdir();//w w  w .jav a 2  s .  c o  m
    }
    System.out.println("absolutePath: " + absolutePath);
    System.out.println("SavePath: " + savePath);
    //        System.out.println("imageSaveDirectory.getAbsolutePath(): " + imageSaveDirectory.getAbsolutePath());
    String fileName = null;

    try {

        Part filePart = request.getPart("IPimage");
        String filename = getFilename(filePart);
        //            System.out.println("filename: " + filename);
        InputStream imageInputStream = filePart.getInputStream();
        byte[] bytes = IOUtils.toByteArray(imageInputStream);

        Product product = new Product();
        product.setProductId(Integer.parseInt(request.getParameter("IPID")));
        product.setProductName(request.getParameter("IPname"));
        product.setProductImageName(filename);
        product.setProductCategory(request.getParameter("IPcat"));
        product.setProductPrice(Float.parseFloat(request.getParameter("IPprice")));
        product.setProductQuantity(Integer.parseInt(request.getParameter("IPQuant")));

        ProductBean pBean = new ProductBean();
        pBean.addProduct(product);

        //            String fullImagePath = "menu_assets/images/"+filename;

        String fullImagePath = savePath + File.separator + filename;
        File file = new File(fullImagePath);
        //            System.out.println("fullImagePath : " + fullImagePath);
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(bytes);

    } catch (SQLException ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException | ServletException | NumberFormatException ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    }
    response.sendRedirect("AdministrationPage.jsp");
}

From source file:com.googlecode.dex2jar.tools.BaseCmd.java

protected Object convert(String value, Class<?> type) {
    if (type.equals(String.class)) {
        return value;
    }/* w  w  w.j a va 2  s  .com*/
    if (type.equals(int.class) || type.equals(Integer.class)) {
        return Integer.parseInt(value);
    }
    if (type.equals(long.class) || type.equals(Long.class)) {
        return Long.parseLong(value);
    }
    if (type.equals(float.class) || type.equals(Float.class)) {
        return Float.parseFloat(value);
    }
    if (type.equals(double.class) || type.equals(Double.class)) {
        return Double.parseDouble(value);
    }
    if (type.equals(boolean.class) || type.equals(Boolean.class)) {
        return Boolean.parseBoolean(value);
    }
    if (type.equals(File.class)) {
        return new File(value);
    }
    throw new RuntimeException("can't convert [" + value + "] to type " + type);
}

From source file:com.z.controllers.HomeController.java

@RequestMapping(value = "establecimientos/getByLocDep/{localidad}/{departamento}/{lat}/{lng}/{distanciaKM}/{regimen}", method = RequestMethod.GET)
public @ResponseBody List<Establecimientos> getEstbylocdep(@PathVariable("localidad") String localidad,
        @PathVariable("departamento") String departamento, @PathVariable("lat") String lat,
        @PathVariable("lng") String lng, @PathVariable("distanciaKM") double distanciaKM,
        @PathVariable("regimen") String regimen) {
    Criteria criteria = new CriteriaDistance(Float.parseFloat(lat), Float.parseFloat(lng), distanciaKM);
    if (regimen.equals("Todos")) {
        return criteria
                .meetCriteria(establecimientosDAO.listByLocalidadAndDepartamento(localidad, departamento));
    } else {/*from   w w  w  .j  a  va  2  s . c om*/
        return criteria.meetCriteria(
                establecimientosDAO.listByLocalidadAndDepartamento(localidad, departamento, regimen));
    }

}

From source file:com.cloudera.oryx.rdf.computation.CovtypeIT.java

private static List<Example> readCovtypeExamples() throws IOException {
    List<Example> allExamples = Lists.newArrayList();
    Pattern delimiter = Pattern.compile(",");
    File dataFile = new File(TEST_TEMP_INBOUND_DIR, "covtype.csv.gz");
    for (CharSequence line : new FileLineIterable(dataFile)) {
        String[] tokens = delimiter.split(line);
        Feature[] features = new Feature[54];
        for (int i = 0; i < 10; i++) {
            features[i] = NumericFeature.forValue(Float.parseFloat(tokens[i]));
        }//from w w w  .ja  v a2  s  .  c  o m
        for (int i = 10; i < 54; i++) {
            features[i] = CategoricalFeature.forValue(Integer.parseInt(tokens[i]));
        }
        Example trainingExample = new Example(CategoricalFeature.forValue(Integer.parseInt(tokens[54]) - 1),
                features);
        allExamples.add(trainingExample);
    }
    return allExamples;
}

From source file:io.ehdev.json.validation.pojo.validation.JsonValidationFloat.java

@Override
public boolean isEntryValid(String inputValue) {

    if (nullAcceptable && null == inputValue || StringUtils.equalsIgnoreCase("null", inputValue))
        return true;

    try {/*from   w w  w .j  a  v  a 2 s . c om*/
        Float value = Float.parseFloat(inputValue);
        return isEntryValid(value);
    } catch (Exception e) {
        return false;
    }

}