Example usage for java.lang Double toString

Introduction

In this page you can find the example usage for java.lang Double toString.

Prototype

public String toString()

Source Link

Document

Returns a string representation of this Double object.

Usage

From source file:Main.java

public static void main(String[] args) {
    Double dObj = new Double(10.25);
    String str = dObj.toString();
    System.out.println(str);/*from   w w  w  .ja  v  a  2  s  . c o m*/
}

From source file:Main.java

public static void main(String[] args) {

    Double d = new Double("5.3000000001");

    String retval = d.toString();
    System.out.println("Value = " + retval);
}

From source file:au.edu.jcu.usb.USBPlotFrame.java

/**
 * Creates the XY Plot, and then listens to the USB interface (/dev/ttyUSB0) and plots the
 * read data. The USB Interface is read every second.
 *
 * @param args// w w w .ja  v a  2s  .  c o m
 * @throws Exception 
 */
public static void main(String args[]) throws Exception {
    USBInterface myUSB = new USBInterface("/dev/ttyUSB0");
    USBPlotFrame frame = new USBPlotFrame();
    frame.setVisible(true);
    int count = 0;

    while (true) {
        Thread.sleep(1000);
        List<Double> values = myUSB.readAsDoubleArray();

        for (Double val : values) {
            System.out.println(val.toString());
            frame.addPoint(count++, val);
        }
    }

}

From source file:com.yarsquidy.x12.example.exampleSpringParseX12FileOne.java

public static void main(String[] args) {
    X12 x12 = null;/*from w  w w . ja  v  a 2  s  .c  o  m*/

    Resource xmlResource = new FileSystemResource("./target/classes/cf/appContext_835_004010X091.xml");
    BeanFactory factory = new XmlBeanFactory(xmlResource);
    Cf cf = (Cf) factory.getBean("bean_X12");

    Double totalChargeAmount = 0.0;

    URL url = exampleSpringParseX12FileOne.class.getClass()
            .getResource("/org/pb/x12/example/example835One.txt");
    File f1 = new File(url.getFile());

    Parser parser = new X12Parser(cf);

    try {

        x12 = (X12) parser.parse(f1);

        // calculate the total charge amount
        List<Loop> loops = x12.findLoop("2100");
        for (Loop loop : loops) {
            for (Segment s : loop) {
                if (s.getElement(0).equals("CLP")) {
                    totalChargeAmount = totalChargeAmount + Double.parseDouble(s.getElement(3));
                }
            }
        }
        System.out.println("Total Charged Amount = " + totalChargeAmount.toString());

        // calculate the total charge amount - alternate method
        totalChargeAmount = 0.0;
        List<Segment> segments = x12.findSegment("CLP");
        for (Segment s : segments) {
            totalChargeAmount = totalChargeAmount + Double.parseDouble(s.getElement(3));
        }
        System.out.println("Total Charged Amount = " + totalChargeAmount.toString());

    } catch (Exception e1) {
        e1.printStackTrace();
    }
}

From source file:Main.java

public static Double sub(Double v1, Double v2) {
    BigDecimal b1 = new BigDecimal(v1.toString());
    BigDecimal b2 = new BigDecimal(v2.toString());
    return Double.valueOf(b1.subtract(b2).doubleValue());
}

From source file:Main.java

public static Double add(Double v1, Double v2) {
    BigDecimal b1 = new BigDecimal(v1.toString());
    BigDecimal b2 = new BigDecimal(v2.toString());
    return Double.valueOf(b1.add(b2).doubleValue());
}

From source file:Main.java

public static Double mul(Double v1, Double v2) {
    BigDecimal b1 = new BigDecimal(v1.toString());
    BigDecimal b2 = new BigDecimal(v2.toString());
    return Double.valueOf(b1.multiply(b2).doubleValue());
}

From source file:Main.java

public static String doubleParseToString(double d1) {
    Double d = new Double(d1);
    BigDecimal bd = new BigDecimal(d.toString());
    return bd.toPlainString();
}

From source file:Main.java

public static Double div(Double v1, Double v2) {
    BigDecimal b1 = new BigDecimal(v1.toString());
    BigDecimal b2 = new BigDecimal(v2.toString());
    return Double.valueOf(b1.divide(b2, DEF_DIV_SCALE, BigDecimal.ROUND_HALF_UP).doubleValue());
}

From source file:Main.java

public static void setDoubleAttribute(Element el, String attr, Double value) {
    if (null != value) {
        el.setAttribute(attr, value.toString());
    }/*from w  ww  .j  ava 2 s . c o  m*/
}