Examples of java.math.BigDecimal.doubleValue()

java.math.BigDecimal.doubleValue()
sun.com/docs/books/jls/second_edition/html/conversions.doc.html#25363">narrowing primitive conversion from {@code double} to{@code float} as defined in the Java Language Specification: if this {@code BigDecimal} has too great amagnitude represent as a {@code double}, it will be converted to {@link Double#NEGATIVE_INFINITY} or {@link Double#POSITIVE_INFINITY} as appropriate. Note that even whenthe return value is finite, this conversion can lose information about the precision of the {@code BigDecimal}value. @return this {@code BigDecimal} converted to a {@code double}.

      } else {
        if (oDecFmt.toPattern().equals(sPattern)) {
          return oDecFmt.format(oDecVal.doubleValue());
        } else {
          oDecFmt = new DecimalFormat(sPattern);
          return oDecFmt.format(oDecVal.doubleValue());
        }
      }
    }
  } // getDecimalFormated

View Full Code Here

    List dp = (List)((java_cup.runtime.Symbol) CUP$DefaultMdxParser$stack.elementAt(CUP$DefaultMdxParser$top-2)).value;
    int nleft = ((java_cup.runtime.Symbol)CUP$DefaultMdxParser$stack.elementAt(CUP$DefaultMdxParser$top-0)).left;
    int nright = ((java_cup.runtime.Symbol)CUP$DefaultMdxParser$stack.elementAt(CUP$DefaultMdxParser$top-0)).right;
    BigDecimal n = (BigDecimal)((java_cup.runtime.Symbol) CUP$DefaultMdxParser$stack.elementAt(CUP$DefaultMdxParser$top-0)).value;
    
            double d = n.doubleValue();
            int index = (int)d;


            // AxisOrdinal values go from -2 to 4 for standard axis, but higher
            // ordinals are allowed. The negative values represent
            // special cases, so are ignored.

View Full Code Here

   * @return rounded double value
   */
  public static double round(double value, int decimalPlace) {
    BigDecimal bd = new BigDecimal(value);
    bd = bd.setScale(decimalPlace,BigDecimal.ROUND_HALF_UP);
    value = bd.doubleValue();
    return value;
  }


  /**
   * Round a float value to a float value with given number of

View Full Code Here

        if (a instanceof java.lang.Double) {
            return (Double) a;
        } else if (a instanceof BigDecimal) {
            BigDecimal bd = (BigDecimal) a;


            value = bd.doubleValue();


            int        signum = bd.signum();
            BigDecimal bdd    = new BigDecimal(value + signum);


            if (bdd.compareTo(bd) != signum) {

View Full Code Here

        if (a instanceof java.lang.Double) {
            return ((Double) a).doubleValue();
        } else if (a instanceof BigDecimal) {
            BigDecimal bd = (BigDecimal) a;


            value = bd.doubleValue();


            int        signum = bd.signum();
            BigDecimal bdd    = new BigDecimal(value + signum);


            if (bdd.compareTo(bd) != signum) {

View Full Code Here

            {
                return Float.valueOf(value.floatValue());
            }
            else if (getJavaTypeMapping().getJavaType().getName().equals(ClassNameConstants.JAVA_LANG_DOUBLE))
            {
                return Double.valueOf(value.doubleValue());
            }
            else if (getJavaTypeMapping().getJavaType().getName().equals(ClassNameConstants.JAVA_LANG_CHARACTER))
            {
                return Character.valueOf((char) value.intValue());
            }

View Full Code Here

                // BigDecimal -> BigInteger
                number = bd.unscaledValue();
            }
            else
            {
                double d = bd.doubleValue();
                if(d != Double.POSITIVE_INFINITY && d != Double.NEGATIVE_INFINITY)
                {
                    // BigDecimal -> Double
                    return new Double(d);
                }

View Full Code Here

            if (rset.next()) {
              valueDOC03 = rset.getBigDecimal(1);
              invoicedValueDOC03 = rset.getBigDecimal(2);


              invoicedValueDOC03 = invoicedValueDOC03.add(chargeVO.getValueDOC03()).setScale(docVO.getDecimalsREG03().intValue(),BigDecimal.ROUND_HALF_UP);
              if (invoicedValueDOC03.doubleValue()>valueDOC03.doubleValue())
                invoicedValueDOC03 = valueDOC03;


            }
            rset.next();
            pstmt.close();

View Full Code Here

          if (rset.next()) {
            valueDOC13 = rset.getBigDecimal(1);
            invoicedValueDOC13 = rset.getBigDecimal(2);


            invoicedValueDOC13 = invoicedValueDOC03.add(actVO.getValueDOC13()).setScale(docVO.getDecimalsREG03().intValue(),BigDecimal.ROUND_HALF_UP);
            if (invoicedValueDOC13.doubleValue()>valueDOC13.doubleValue())
              invoicedValueDOC13 = valueDOC13;


          }
          rset.next();
          pstmt.close();

View Full Code Here

        BigDecimal cost = null;
        if(rset.next()) {
          cost = rset.getBigDecimal(1);
        }
        rset.close();
        if (cost!=null && cost.doubleValue()>0) {
          vo.setValuePRO02(vo.getQtyITM03().multiply(cost).setScale(5, BigDecimal.ROUND_HALF_UP));
        }


        // navigate through children nodes...
        Response res = null;

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.