Cross Reference: /openjdk7/jdk/src/share/classes/java/text/NumberFormat.java

Lines Matching defs:format
67  * <code>NumberFormat</code> helps you to format and parse numbers for any locale.
70  * digits used, or whether the number format is even decimal.
73  * To format a number for the current Locale, use one of the factory
77  *  myString = NumberFormat.getInstance().format(myNumber);
81  * more efficient to get the format and use it multiple times so that
88  *     output.println(nf.format(myNumber[i]) + "; ");
92  * To format a number for a different Locale, specify it in the
106  * normal number format. Use <code>getIntegerInstance</code> to get an
107  * integer number format. Use <code>getCurrencyInstance</code> to get the
108  * currency number format. And use <code>getPercentInstance</code> to get a
109  * format for displaying percentages. With this format, a fraction like
115  * If you want even more control over the format or parsing,
143  * You can also use forms of the <code>parse</code> and <code>format</code>
153  *      you can pass the <code>FieldPosition</code> in your format call, with
173  * It is recommended to create separate format instances for each thread.
174  * If multiple threads access a format concurrently, it must be synchronized
217      * {@link #format(long,java.lang.StringBuffer,java.text.FieldPosition)}
218      * or {@link #format(double,java.lang.StringBuffer,java.text.FieldPosition)}.
221      * @param number     the number to format
235     public StringBuffer format(Object number,
243             return format(((Number)number).longValue(), toAppendTo, pos);
245             return format(((Number)number).doubleValue(), toAppendTo, pos);
247             throw new IllegalArgumentException("Cannot format given Object as a Number");
280      * Specialization of format.
283      * @see java.text.Format#format
285     public final String format(double number) {
286         return format(number, new StringBuffer(),
291      * Specialization of format.
294      * @see java.text.Format#format
296     public final String format(long number) {
297         return format(number, new StringBuffer(),
302      * Specialization of format.
305      * @see java.text.Format#format
307     public abstract StringBuffer format(double number,
312      * Specialization of format.
315      * @see java.text.Format#format
317     public abstract StringBuffer format(long number,
357      * Returns true if this format will parse numbers as integers only.
360      * would stop at the "." character.  Of course, the exact format accepted
379      * Returns a general-purpose number format for the current default locale.
388      * Returns a general-purpose number format for the specified locale.
397      * Returns a general-purpose number format for the current default locale.
404      * Returns a general-purpose number format for the specified locale.
411      * Returns an integer number format for the current default locale. The
412      * returned number format is configured to round floating point numbers
419      * @return a number format for integer values
427      * Returns an integer number format for the specified locale. The
428      * returned number format is configured to round floating point numbers
435      * @return a number format for integer values
443      * Returns a currency format for the current default locale.
450      * Returns a currency format for the specified locale.
457      * Returns a percentage format for the current default locale.
464      * Returns a percentage format for the specified locale.
471      * Returns a scientific format for the current default locale.
478      * Returns a scientific format for the specified locale.
542      * Returns true if grouping is used in this format. For example, in the
553      * Set whether or not grouping will be used in this format.
669      * Gets the currency used by this number format when formatting
678      * @return the currency used by this number format, or <code>null</code>
679      * @exception UnsupportedOperationException if the number format class
688      * Sets the currency used by this number format when formatting
690      * number of fraction digits used by the number format.
695      * @param currency the new currency to be used by this number format
696      * @exception UnsupportedOperationException if the number format class
769         DecimalFormat format = new DecimalFormat(numberPatterns[entry], symbols);
772             format.setMaximumFractionDigits(0);
773             format.setDecimalSeparatorAlwaysShown(false);
774             format.setParseIntegerOnly(true);
776             format.adjustForCurrencyDefaultFractionDigits();
779         return format;
826      * with the JDK 1.1 version of the stream format.
849     // Constants used by factory methods to specify a style of format.
938      * True if this format will parse numbers as integers only.
997      * <li><b>0</b> (or uninitialized): the JDK 1.1 version of the stream format.
1002      * <li><b>1</b>: the 1.2 version of the stream format.  The values of the
1007      * When streaming out a <code>NumberFormat</code>, the most recent format