Example usage for java.lang Double parseDouble

Introduction

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

Prototype

public static double parseDouble(String s) throws NumberFormatException

Source Link

Document

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

Usage

From source file:Main.java

static public double getDoubleTextContent(Element element) {
    String s = getTrimmedTextContent(element);
    return s == null || s.isEmpty() ? 0 : Double.parseDouble(s);
}

From source file:Main.java

public static Date toModifiedTimeDate(String modified) {
    long now = System.currentTimeMillis();
    try {//  ww  w. j  a v  a2  s.  c om
        double modDouble = Double.parseDouble(modified) * 1000;
        long mod = Math.round(modDouble);
        //      Dbg.printf("mod: %d ; cur : %d ; delta : %d\n", mod, now, now - mod);
        return new Date(mod);
    } catch (Exception e) {
        return new Date(); // todo buggy ?
    }
}

From source file:Main.java

public static double getValue(final Node node, final String strAttrName, final String strAttrValue,
        final double dDefaultValue) {
    final String strValue = getValue(node.getChildNodes(), strAttrName, strAttrValue);

    if (strValue == null) {
        return dDefaultValue;
    }//  w w w  .ja v  a  2  s.c  o  m

    return Double.parseDouble(strValue);
}

From source file:Main.java

static public double getDoubleAttribute(Element element, String name) {
    String s = getTrimmedAttribute(element, name);
    return s.isEmpty() ? 0d : Double.parseDouble(s);
}

From source file:Main.java

/**
 *
 * @param node Node/*from   ww w .  j  a  va 2  s  .  com*/
 * @param nodeName String
 * @param errValue double
 * @return double
 */
public static double getChildDoubleByName(Node node, String nodeName, double errValue) {
    String s = getChildStringByName(node, nodeName, "");
    if (s.length() > 0)
        return Double.parseDouble(s);
    return errValue;
}

From source file:Main.java

public static int PecentToInt(String percentValue) {
    percentValue = percentValue.replaceAll("%", "");
    int newValue = 0;

    try {//from   w w w . j  a va2 s .  c  om
        double temp = Double.parseDouble(percentValue);
        newValue = Integer.parseInt(new java.text.DecimalFormat("0").format(temp));
    } catch (Exception e) {
    }

    return newValue;
}

From source file:Main.java

public static double PecentToDouble(String percentValue) {
    percentValue = percentValue.replaceAll("%", "");
    double newValue = 0;

    try {//ww  w .j  av  a 2  s .c o m
        newValue = Double.parseDouble(percentValue);
    } catch (Exception e) {
    }

    return newValue;
}

From source file:Main.java

public static double stringToDouble(String str) {
    if (TextUtils.isEmpty(str)) {
        return 0.00;
    }//from ww w.  j ava  2 s . c o m
    return round(Double.parseDouble(str));
}

From source file:Main.java

public static Date toModifiedTimeDate(String modified) {
    @SuppressWarnings("unused")
    long now = System.currentTimeMillis();
    try {/*from ww w. ja  v  a  2 s .co m*/
        double modDouble = Double.parseDouble(modified) * 1000;
        long mod = Math.round(modDouble);
        //      Dbg.printf("mod: %d ; cur : %d ; delta : %d\n", mod, now, now - mod);
        return new Date(mod);
    } catch (Exception e) {
        return new Date(); // todo buggy ?
    }
}

From source file:Main.java

public static ArrayList<Double> stringToDoubleList(String s, String delimeter) {
    String[] fields = s.split(delimeter);
    ArrayList<Double> ret = new ArrayList<Double>();
    for (int i = 0; i < fields.length; i++) {
        ret.add(Double.parseDouble(fields[i].trim()));
    }/*  ww  w.j a v a  2s  . c o m*/
    return ret;
}