Example usage for java.lang Float parseFloat

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:org.ext4spring.parameter.converter.simple.FloatConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Float.parseFloat(stringValue)) : null;
}

From source file:apexproject.data.DataBaseHandler.java

public DataBaseHandler() {
    index = 0;/* w ww  .  java 2s .  com*/
    idCounter = 1;
    gogn = new DayTourGogn();
    data = gogn.getData();

    for (int i = 0; i < data.length; i++) {
        boolean[] daysAvailable = new boolean[7];
        for (int j = 0; j < 7; j++) {
            if (data[i][6].substring(j, j + 1).compareTo("1") == 0) {
                daysAvailable[j] = true;
            }
        }
        addDayTour(data[i][0], data[i][1], Integer.parseInt(data[i][2]), Integer.parseInt(data[i][3]),
                data[i][4], data[i][5], daysAvailable, Boolean.parseBoolean(data[i][7]),
                Float.parseFloat(data[i][8]), data[i][9], Float.parseFloat(data[i][10]), data[i][11]);
    }

}

From source file:main.StratioENEI.java

private static void readFromCSV(String filename, float[][] outCustos, List<String> outCidades)
        throws IOException {
    CSVParser c = new CSVParser(new FileReader(filename),
            CSVFormat.EXCEL.withDelimiter(';').withNullString(""));
    int lineNumber;
    for (CSVRecord record : c) {
        // System.out.println(record);

        if ((lineNumber = (int) record.getRecordNumber()) == 1) {
            continue;
        }/*from w w w .  j  av  a2s .  c o  m*/
        outCidades.add(record.get(0));
        //     System.out.printf("\n%10s", record.get(0));
        for (int i = lineNumber - 1; i < outCustos.length + 1; i++) {
            //        System.out.printf("\t%-6s|", (record.get(i) == null) ? "null" : record.get(i));
            outCustos[lineNumber - 2][i - 1] = outCustos[i - 1][lineNumber - 2] = Float
                    .parseFloat((record.get(i) == null) ? "0.0" : record.get(i));
        }
    }
}

From source file:com.zotoh.core.util.DataUte.java

/**
 * @param obj/*from  w ww .j  a v a 2  s  .  com*/
 * @return
 */
public static float toFloat(Object obj) {
    if (isNull(obj))
        throw new RuntimeException("Null object conversion not allowed");
    if (obj instanceof Float) {
        return (Float) obj;
    } else {
        return Float.parseFloat(obj.toString());
    }
}

From source file:za.ac.cput.project.hospitalmanagement.api.MedicineApi.java

@RequestMapping(value = "/addMedicine", method = RequestMethod.GET)
public String SaveMedicine(HttpServletRequest request) {
    String medicineName = request.getParameter("medicineName");
    String medicineType = request.getParameter("medicineType");
    String quantity = request.getParameter("quantity");
    float quantityValue = Float.parseFloat(quantity);
    String treatmentIDParam = request.getParameter("treatmentID");
    Long treatmentID = Long.parseLong(treatmentIDParam);

    return service.saveMedicine(medicineName, medicineType, quantityValue, treatmentID);
}

From source file:com.erpi.mdxudf.GetDateInfo.java

public Object execute(Evaluator evaluator, Argument[] arguments) {
    synchronized (this) {
        if (udfName.equals("getDateString")) {
            // get input string as int
            Object oDays = arguments[0].evaluate(evaluator);
            String sDays = oDays.toString();
            float fDays = Float.parseFloat(sDays);
            int iDays = (int) fDays;
            //int iDays = Integer.parseInt(sDays);

            // create Calendar starting at 1900/01/01 and bump by input days
            Calendar c = Calendar.getInstance();
            c.set(1900, 00, 01);//from w  w w .j av  a 2  s  . c  o m
            c.add(Calendar.DATE, iDays);

            // fomat date string
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
            returnString = sdf.format(c.getTime());
        } else {
            returnString = "";
        }

        if (log.isDebugEnabled()) {
            log.debug(" returnString: " + returnString);
        }

        return returnString;
    }
}

From source file:com.github.terma.jenkins.githubprcoveragestatus.JacocoParser.java

private float getByXpath(final String filePath, final String content, final String xpath) {
    try {//ww  w  .ja  v  a 2s .c  o  m
        return Float.parseFloat(XmlUtils.findInXml(content, xpath));
    } catch (NumberFormatException e) {
        throw new IllegalArgumentException("Strange Jacoco report!\n" + "File path: " + filePath + "\n"
                + "Can't extract float value by XPath: " + xpath + "\n" + "from:\n" + content);
    }
}

From source file:com.erpbi.GetDateInfo.java

public Object execute(Evaluator evaluator, Argument[] arguments) {
    synchronized (this) {
        if (udfName.equals("getDateString")) {
            // get input string as int
            Object oDays = arguments[0].evaluate(evaluator);
            String sDays = oDays.toString();
            float fDays = Float.parseFloat(sDays);
            int iDays = (int) fDays;
            // create Calendar starting at 1900/01/01 and bump by input days
            Calendar c = Calendar.getInstance();
            c.set(1900, 00, 01);//from   w  ww  . j  av a 2s. c  o  m
            c.add(Calendar.DATE, iDays);

            // format date string
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
            returnString = sdf.format(c.getTime());
        } else if (udfName.equals("getCurrentDays")) {
            SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
            Date today = new Date();
            long d1 = 0;

            try {
                d1 = sdf.parse("1900/01/01").getTime();
            } catch (Exception e) {
                e.printStackTrace(System.out);
            }
            long d2 = today.getTime();

            returnString = "" + Math.abs((d2 - d1) / (1000 * 60 * 60 * 24));
        } else {
            returnString = "";
        }

        if (log.isDebugEnabled()) {
            log.debug(" returnString: " + returnString);
        }

        return returnString;
    }
}

From source file:ec.edu.espe.distribuidas.facturacion.socket.estrucMsj.tipoDato.Dec.java

@Override
public Float getDato() {

    String enteroTxt = txtDecimal.substring(0, enteros);
    String decimalTxt = txtDecimal.substring(enteros, enteros + decimal);
    return Float.parseFloat(enteroTxt + "." + decimalTxt);

}

From source file:com.mobilesolutionworks.android.util.TypeUtils.java

public static float parseFloat(String value, float fallback) {
    if (value == null || value.length() == 0) {
        return fallback;
    }/*from  ww w . ja v a2  s.c  o m*/

    try {
        return Float.parseFloat(value);
    } catch (Exception e) {
        return fallback;
    }
}