Examples of java.text.DecimalFormat.applyPattern()

java.text.DecimalFormat.applyPattern()
Apply the given pattern to this Format object. A pattern is a short-hand specification for the various formatting properties. These properties can also be changed individually through the various setter methods.
There is no limit to integer digits set by this routine, since that is the typical end-user desire; use setMaximumInteger if you want to set a real value. For negative numbers, use a second pattern, separated by a semicolon
Example "#,#00.0#" -> 1,234.56
This means a minimum of 2 integer digits, 1 fraction digit, and a maximum of 2 fraction digits.
Example: "#,#00.0#;(#,#00.0#)" for negatives in parentheses.
In negative patterns, the minimum and maximum counts are ignored; these are presumed to be set in the positive pattern. @exception NullPointerException if pattern is null @exception IllegalArgumentException if the given pattern is invalid.

        if (format instanceof DecimalFormat) {
            final DecimalFormat df = (DecimalFormat) format;
            if (localized) {
                df.applyLocalizedPattern(pattern);
            } else {
                df.applyPattern(pattern);
            }
        } else if (format instanceof SimpleDateFormat) {
            final SimpleDateFormat df = (SimpleDateFormat) format;
            if (localized) {
                df.applyLocalizedPattern(pattern);

View Full Code Here

        } else if (format instanceof SimpleDateFormat) {
            final SimpleDateFormat df = (SimpleDateFormat) format;
            if (localized) {
                df.applyLocalizedPattern(pattern);
            } else {
                df.applyPattern(pattern);
            }
        } else if (format instanceof AngleFormat) {
            ((AngleFormat) format).applyPattern(pattern);
        } else {
            throw new IllegalStateException();

View Full Code Here

    return report;
  }


  public static double round(double d) {
    DecimalFormat instance = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
    instance.applyPattern("#.####");
    String format = instance.format(d);
    try {
      return Double.valueOf(format);
    } catch (Exception e) {
    }

View Full Code Here

   */
  public static String formatFileLength(long length, Locale locale,
      ResourceBundle bundle) {
    NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);
    DecimalFormat format = (DecimalFormat) numberFormat;
    format.applyPattern("###0.##");
    double num = length;
    String unit;
    
    if (length < Utils.KBYTE) {
      unit = "genericUnitBytes";

View Full Code Here

        try {
            JspWriter out = pageContext.getOut();


            if (pageContext.getRequest().getAttribute(IConst.REQUEST.START_TIME_KEY) != null) {
                DecimalFormat df = new DecimalFormat();
                df.applyPattern("#0.00####");


                double buildtime = ((new Date()).getTime() -
                    ((Date) pageContext.getRequest().getAttribute(IConst.REQUEST.START_TIME_KEY)).getTime()) * 0.001;
                out.print(df.format(buildtime));
            }

View Full Code Here


            mail.setAttribute(MAIL_ATTRIBUTE_NAME, probability);
            message.setHeader(headerName, Double.toString(probability));


            DecimalFormat probabilityForm = (DecimalFormat) DecimalFormat.getInstance();
            probabilityForm.applyPattern("##0.##%");
            String probabilityString = probabilityForm.format(probability);


            String senderString;
            if (mail.getSender() == null) {
                senderString = "null";

View Full Code Here

        DecimalFormat from_fmt = (DecimalFormat)NumberFormat.getInstance(srcLoc);
        int int_currency = 0;


        // src-pattern overwrites locale format
        if (srcPattern != null) {
            from_fmt.applyPattern(srcPattern);
        }


        // to format
        DecimalFormat to_fmt = null;
        char dec = from_fmt.getDecimalFormatSymbols().getDecimalSeparator();

View Full Code Here

        // the constructor form that specifies a pattern is equal to the form
        // constructed with no pattern and applying that pattern using the
        // applyPattern call
        DecimalFormat format = new DecimalFormat("'$'0000.0000");
        DecimalFormat format1 = new DecimalFormat();
        format1.applyPattern("'$'0000.0000");
        assertTrue("Constructed format did not match applied format object",
                format.equals(format1));
    }


    /**

View Full Code Here

        // Regression for HARMONY-6485
        format = new DecimalFormat();
        format.setMinimumIntegerDigits(0);
        format.setMinimumFractionDigits(0);
        format.setMaximumFractionDigits(0);
        format.applyPattern("00.0#");
        assertEquals("Minimum integer digits not set", 2, format.getMinimumIntegerDigits());
        assertEquals("Minimum fraction digits not set", 1, format.getMinimumFractionDigits());
        assertEquals("Maximum fraction digits not set", 2, format.getMaximumFractionDigits());


    }

View Full Code Here

        DecimalFormat format1 = (DecimalFormat) (format.clone());
        // make sure the objects are equal
        assertTrue("Object's clone isn't equal!", format.equals(format1));
        // change the content of the clone and make sure it's not equal anymore
        // verifies that it's data is now distinct from the original
        format1.applyPattern("'$'0000.####");
        assertTrue("Object's changed clone should not be equal!", !format
                .equals(format1));
    }


    private void compare(String testName, String format, String expected) {

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.