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/*
* Units of Measurement Reference Implementation
* Copyright (c) 2005-2015, Jean-Marie Dautelle, Werner Keil, V2COM.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions
* and the following disclaimer in the documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of JSR-363 nor the names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved
* (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved
*
* The original version of this source code and documentation is copyrighted
* and owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These
* materials are provided under terms of a License Agreement between Taligent
* and Sun. This technology is protected by multiple US and International
* patents. This notice and attribution to Taligent may not be removed.
* Taligent is a registered trademark of Taligent, Inc.
*
*/
package tec.units.ri.internal.format.l10n;
import java.util.Hashtable;
/**
* A Java ME compliant backport of {@linkplain java.text.NumberFormat}
* NumberFormat
has features designed to make it possible to format
* numbers in any locale. It also supports different kinds of numbers, including
* integers (123), fixed-point numbers (123.4), percentages (12%), and currency
* amounts ($123). All of these can be localized.
*
* Usage:
*
*
* NumberFormat f = NumberFormat.getInstance();
* StringBuffer sb = f.format(new Double(123.45), new StringBuffer());
*
*
*
* Or eventually it's possible to change number of decimals displayed
*
*
* NumberFormat f = NumberFormat.getInstance();
* f.setMaximumFractionDigits(2);
* StringBuffer sb = f.format(new Double(123.45559), new StringBuffer());
*
*
* NumberFormat
helps you to format and parse numbers for any
* locale. Your code can be completely independent of the locale conventions for
* decimal points, thousands-separators, or even the particular decimal digits
* used, or whether the number format is even decimal.
*
*
* To format a number for the current Locale, use one of the factory class
* methods:
*
*
* myString = NumberFormat.getInstance().format(myNumber);
*
*
*
If you are formatting multiple numbers, it is more efficient to
* get the format and use it multiple times so that the system doesn't have to
* fetch the information about the local language and country conventions
* multiple times.
*
*
* NumberFormat nf = NumberFormat.getInstance();
* for (int i = 0; i < a.length; ++i) {
* output.println(nf.format(myNumber[i]) + "; ");
* }
*
*
*
To format a number for a different Locale, specify it in the
* call to getInstance
.
*
*
* NumberFormat nf = NumberFormat.getInstance(Locale.FRENCH);
*
*
*
You can also use a NumberFormat
to parse numbers:
*
*
*
* myNumber = nf.parse(myString);
*
*
*
Use getInstance
or getNumberInstance
* to get the normal number format. Use getIntegerInstance
to get
* an integer number format. Use getCurrencyInstance
to get the
* currency number format. And use getPercentInstance
to get a
* format for displaying percentages. With this format, a fraction like 0.53 is
* displayed as 53%.
*
*
* You can also control the display of numbers with such methods as
* setMinimumFractionDigits
. If you want even more control over the
* format or parsing, or want to give your users more control, you can try
* casting the NumberFormat
you get from the factory methods to a
* DecimalFormat
. This will work for the vast majority of locales;
* just remember to put it in a try
block in case you encounter an
* unusual one.
*
*
* NumberFormat and DecimalFormat are designed such that some controls work for
* formatting and others work for parsing. The following is the detailed
* description for each these control methods,
*
* setParseIntegerOnly : only affects parsing, e.g. if true, "3456.78" -> 3456
* (and leaves the parse position just after index 6) if false, "3456.78" ->
* 3456.78 (and leaves the parse position just after index 8) This is
* independent of formatting. If you want to not show a decimal point where
* there might be no digits after the decimal point, use
* setDecimalSeparatorAlwaysShown.
*
* setDecimalSeparatorAlwaysShown : only affects formatting, and only where
* there might be no digits after the decimal point, such as with a pattern like
* "#,##0.##", e.g., if true, 3456.00 -> "3,456." if false, 3456.00 -> "3456"
* This is independent of parsing. If you want parsing to stop at the decimal
* point, use setParseIntegerOnly.
*
*
* You can also use forms of the parse
and format
* methods with ParsePosition
and FieldPosition
to
* allow you to:
*
* - progressively parse through pieces of a string
*
- align the decimal point and other areas
*
* For example, you can align numbers in two ways:
*
* - If you are using a monospaced font with spacing for alignment, you can
* pass the
FieldPosition
in your format call, with
* field
= INTEGER_FIELD
. On output,
* getEndIndex
will be set to the offset between the last character
* of the integer and the decimal. Add (desiredSpaceCount - getEndIndex) spaces
* at the front of the string.
*
* - If you are using proportional fonts, instead of padding with spaces,
* measure the width of the string in pixels from the start to
*
getEndIndex
. Then move the pen by (desiredPixelWidth -
* widthToAlignmentPoint) before drawing the text. It also works where there is
* no decimal, but possibly additional characters at the end, e.g., with
* parentheses in negative numbers: "(12)" for -12.
*
*
* Synchronization
*
*
* Number formats are generally not synchronized. It is recommended to create
* separate format instances for each thread. If multiple threads access a
* format concurrently, it must be synchronized externally.
*
* @version $Revision: 0.4 $
* @see DecimalFormat
* @author Mark Davis
* @author Helena Shih
* @author Jason Essington
* @author Werner Keil
*/
public abstract class NumberFormat extends Format {
/**
* Field constant used to construct a FieldPosition object. Signifies that
* the position of the integer part of a formatted number should be
* returned.
*
* @see FieldPosition
*/
public static final int INTEGER_FIELD = 0;
/**
* Field constant used to construct a FieldPosition object. Signifies that
* the position of the fraction part of a formatted number should be
* returned.
*
* @see FieldPosition
*/
public static final int FRACTION_FIELD = 1;
/**
* Formats an object to produce a string. This general routines allows
* polymorphic parsing and formatting for objects.
*
* @param number
* the object to format
* @param toAppendTo
* where the text is to be appended
* @param pos
* On input: an alignment field, if desired. On output: the
* offsets of the alignment field.
* @return the value passed in as toAppendTo (this allows chaining, as with
* StringBuffer.append())
* @exception IllegalArgumentException
* when the Format cannot format the given object.
* @see FieldPosition
*/
public final StringBuffer format(Object number, StringBuffer toAppendTo,
FieldPosition pos) {
if (number instanceof Long)
return format(((Long) number).longValue(), toAppendTo, pos);
else if (number instanceof Double)
return format(((Double) number).doubleValue(), toAppendTo, pos);
else if (number instanceof Integer)
return format(((Integer) number).intValue(), toAppendTo, pos);
else {
throw new IllegalArgumentException(
"Cannot format given Object as a Number");
}
}
/**
* Parses text from a string to produce a Number
.
*
* The method attempts to parse text starting at the index given by
* pos
. If parsing succeeds, then the index of pos
* is updated to the index after the last character used (parsing does not
* necessarily use all characters up to the end of the string), and the
* parsed number is returned. The updated pos
can be used to
* indicate the starting point for the next call to this method. If an error
* occurs, then the index of pos
is not changed, the error
* index of pos
is set to the index of the character where the
* error occurred, and null is returned.
*
* See the {@link #parse(String, ParsePosition)} method for more information
* on number parsing.
*
* @param source
* A String
, part of which should be parsed.
* @param pos
* A ParsePosition
object with index and error index
* information as described above.
* @return A Number
parsed from the string. In case of error,
* returns null.
* @exception NullPointerException
* if pos
is null.
*/
// public final Object parseObject(String source, ParsePosition pos) {
// return parse(source, pos);
// }
/**
* Specialization of format.
*
* @see Format#format
*/
public final String format(double number) {
return format(number, new StringBuffer(),
DontCareFieldPosition.INSTANCE).toString();
}
/**
* Specialization of format.
*
* @see Format#format
*/
public final String format(long number) {
return format(number, new StringBuffer(),
DontCareFieldPosition.INSTANCE).toString();
}
/**
* Specialization of format.
*
* @see Format#format
*/
public abstract StringBuffer format(double number, StringBuffer toAppendTo,
FieldPosition pos);
/**
* Specialization of format.
*
* @see Format#format
*/
public abstract StringBuffer format(long number, StringBuffer toAppendTo,
FieldPosition pos);
// /**
// * Returns a Long if possible (e.g., within the range [Long.MIN_VALUE,
// * Long.MAX_VALUE] and with no decimals), otherwise a Double. If
// IntegerOnly
// * is set, will stop at a decimal point (or equivalent; e.g., for rational
// * numbers "1 2/3", will stop after the 1). Does not throw an exception;
// if
// * no object can be parsed, index is unchanged!
// *
// * @see NumberFormat#isParseIntegerOnly
// * @see Format#parseObject
// */
// public abstract Number parse(String source, ParsePosition parsePosition);
//
// /**
// * Parses text from the beginning of the given string to produce a number.
// * The method may not use the entire text of the given string.
// *
// * See the {@link #parse(String, ParsePosition)} method for more
// information
// * on number parsing.
// *
// * @param source
// * A String
whose beginning should be parsed.
// * @return A Number
parsed from the string.
// * @exception ParseException
// * if the beginning of the specified string cannot be parsed.
// */
// public Number parse(String source) throws ParseException {
// ParsePosition parsePosition = new ParsePosition(0);
// Number result = parse(source, parsePosition);
// if (parsePosition.index == 0) {
// throw new ParseException("Unparseable number: \"" + source + "\"",
// parsePosition.errorIndex);
// }
// return result;
// }
/**
* Returns true if this format will parse numbers as integers only. For
* example in the English locale, with ParseIntegerOnly true, the string
* "1234." would be parsed as the integer value 1234 and parsing would stop
* at the "." character. Of course, the exact format accepted by the parse
* operation is locale dependant and determined by sub-classes of
* NumberFormat.
*/
boolean isParseIntegerOnly() {
return parseIntegerOnly;
}
/**
* Sets whether or not numbers should be parsed as integers only.
*
* @see #isParseIntegerOnly
*/
void setParseIntegerOnly(boolean value) {
parseIntegerOnly = value;
}
// ============== Locale Stuff =====================
/**
* Returns a general-purpose number format.
*
* @return the {@code NumberFormat} instance for general-purpose number
* formatting
*/
public static final NumberFormat getInstance() {
return getNumberInstance();
}
/**
* Returns a general-purpose number format for the current default locale.
*/
public final static NumberFormat getNumberInstance() {
return getInstance(NUMBERSTYLE);
}
/**
* Returns an integer number format for the current default locale. The
* returned number format is configured to round floating point numbers to
* the nearest integer using IEEE half-even rounding (see
* {@link java.math.BigDecimal#ROUND_HALF_EVEN ROUND_HALF_EVEN}) for
* formatting, and to parse only the integer part of an input string (see
* {@link #isParseIntegerOnly isParseIntegerOnly}). NOTE:
* java.math.BigDecimal is found in J2ME CDC profiles such as J2ME
* Foundation Profile.
*
* @return a number format for integer values
*/
public final static NumberFormat getIntegerInstance() {
return getInstance(INTEGERSTYLE);
}
/**
* Returns a currency format for the current default locale.
*/
public final static NumberFormat getCurrencyInstance() {
return getInstance(CURRENCYSTYLE);
}
/**
* Returns a percentage format for the current default locale.
*/
public final static NumberFormat getPercentInstance() {
return getInstance(PERCENTSTYLE);
}
/**
* Returns a scientific format for the current default locale.
*/
/* public */final static NumberFormat getScientificInstance() {
return getInstance(SCIENTIFICSTYLE);
}
/**
* Overrides hashCode
*/
public int hashCode() {
return maximumIntegerDigits * 37 + maxFractionDigits;
// just enough fields for a reasonable distribution
}
/**
* Overrides equals
*/
public boolean equals(Object obj) {
if (obj == null)
return false;
if (this == obj)
return true;
if (getClass() != obj.getClass())
return false;
NumberFormat other = (NumberFormat) obj;
return (maximumIntegerDigits == other.maximumIntegerDigits
&& minimumIntegerDigits == other.minimumIntegerDigits
&& maximumFractionDigits == other.maximumFractionDigits
&& minimumFractionDigits == other.minimumFractionDigits
&& groupingUsed == other.groupingUsed && parseIntegerOnly == other.parseIntegerOnly);
}
/**
* Returns true if grouping is used in this format. For example, in the
* English locale, with grouping on, the number 1234567 might be formatted
* as "1,234,567". The grouping separator as well as the size of each group
* is locale dependant and is determined by sub-classes of NumberFormat.
*
* @see #setGroupingUsed
*/
boolean isGroupingUsed() {
return groupingUsed;
}
/**
* Set whether or not grouping will be used in this format.
*
* @see #isGroupingUsed
*/
void setGroupingUsed(boolean newValue) {
groupingUsed = newValue;
}
/**
* Returns the maximum number of digits allowed in the integer portion of a
* number.
*
* @see #setMaximumIntegerDigits
*/
public int getMaximumIntegerDigits() {
return maximumIntegerDigits;
}
/**
* Sets the maximum number of digits allowed in the integer portion of a
* number. maximumIntegerDigits must be >= minimumIntegerDigits. If the new
* value for maximumIntegerDigits is less than the current value of
* minimumIntegerDigits, then minimumIntegerDigits will also be set to the
* new value.
*
* @param newValue
* the maximum number of integer digits to be shown; if less than
* zero, then zero is used. The concrete subclass may enforce an
* upper limit to this value appropriate to the numeric type
* being formatted.
* @see #getMaximumIntegerDigits
*/
public void setMaximumIntegerDigits(int newValue) {
maximumIntegerDigits = Math.max(0, newValue);
if (minimumIntegerDigits > maximumIntegerDigits)
minimumIntegerDigits = maximumIntegerDigits;
}
/**
* Returns the minimum number of digits allowed in the integer portion of a
* number.
*
* @see #setMinimumIntegerDigits
*/
public int getMinimumIntegerDigits() {
return minimumIntegerDigits;
}
/**
* Sets the minimum number of digits allowed in the integer portion of a
* number. minimumIntegerDigits must be <= maximumIntegerDigits. If the new
* value for minimumIntegerDigits exceeds the current value of
* maximumIntegerDigits, then maximumIntegerDigits will also be set to the
* new value
*
* @param newValue
* the minimum number of integer digits to be shown; if less than
* zero, then zero is used. The concrete subclass may enforce an
* upper limit to this value appropriate to the numeric type
* being formatted.
* @see #getMinimumIntegerDigits
*/
public void setMinimumIntegerDigits(int newValue) {
minimumIntegerDigits = Math.max(0, newValue);
if (minimumIntegerDigits > maximumIntegerDigits)
maximumIntegerDigits = minimumIntegerDigits;
}
/**
* Returns the maximum number of digits allowed in the fraction portion of a
* number.
*
* @see #setMaximumFractionDigits
*/
public int getMaximumFractionDigits() {
return maximumFractionDigits;
}
/**
* Sets the maximum number of digits allowed in the fraction portion of a
* number. maximumFractionDigits must be >= minimumFractionDigits. If the
* new value for maximumFractionDigits is less than the current value of
* minimumFractionDigits, then minimumFractionDigits will also be set to the
* new value.
*
* @param newValue
* the maximum number of fraction digits to be shown; if less
* than zero, then zero is used. The concrete subclass may
* enforce an upper limit to this value appropriate to the
* numeric type being formatted.
* @see #getMaximumFractionDigits
*/
public void setMaximumFractionDigits(int newValue) {
maximumFractionDigits = Math.max(0, newValue);
if (maximumFractionDigits < minimumFractionDigits)
minimumFractionDigits = maximumFractionDigits;
}
/**
* Returns the minimum number of digits allowed in the fraction portion of a
* number.
*
* @see #setMinimumFractionDigits
*/
public int getMinimumFractionDigits() {
return minimumFractionDigits;
}
/**
* Sets the minimum number of digits allowed in the fraction portion of a
* number. minimumFractionDigits must be <= maximumFractionDigits. If the
* new value for minimumFractionDigits exceeds the current value of
* maximumFractionDigits, then maximumIntegerDigits will also be set to the
* new value
*
* @param newValue
* the minimum number of fraction digits to be shown; if less
* than zero, then zero is used. The concrete subclass may
* enforce an upper limit to this value appropriate to the
* numeric type being formatted.
* @see #getMinimumFractionDigits
*/
public void setMinimumFractionDigits(int newValue) {
minimumFractionDigits = Math.max(0, newValue);
if (maximumFractionDigits < minimumFractionDigits)
maximumFractionDigits = minimumFractionDigits;
}
// =======================privates===============================
private static NumberFormat getInstance(int choice) {
/* try the cache first */
String[] numberPatterns = new String[] { "", "", "", "", "" };
DecimalFormatSymbols symbols = new DecimalFormatSymbols();
int entry = (choice == INTEGERSTYLE) ? NUMBERSTYLE : choice;
DecimalFormat format = new DecimalFormat(numberPatterns[entry], symbols);
if (choice == INTEGERSTYLE) {
format.setMaximumFractionDigits(0);
format.setDecimalSeparatorAlwaysShown(false);
format.setParseIntegerOnly(true);
} else if (choice == CURRENCYSTYLE) {
//format.adjustForCurrencyDefaultFractionDigits();
}
return format;
}
// Constants used by factory methods to specify a style of format.
private static final int NUMBERSTYLE = 0;
private static final int CURRENCYSTYLE = 1;
private static final int PERCENTSTYLE = 2;
private static final int SCIENTIFICSTYLE = 3;
private static final int INTEGERSTYLE = 4;
/**
* True if the the grouping (i.e. thousands) separator is used when
* formatting and parsing numbers.
*
* @serial
* @see #isGroupingUsed
*/
private boolean groupingUsed = true;
/**
* The maximum number of digits allowed in the integer portion of a number.
* maxIntegerDigits
must be greater than or equal to
* minIntegerDigits
.
*
* Note: This field exists only for serialization
* compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new
* int
field maximumIntegerDigits
is used instead.
* When writing to a stream, maxIntegerDigits
is set to
* maximumIntegerDigits
or Byte.MAX_VALUE
,
* whichever is smaller. When reading from a stream, this field is used only
* if serialVersionOnStream
is less than 1.
*
* @serial
* @see #getMaximumIntegerDigits
*/
private byte maxIntegerDigits = 40;
/**
* The minimum number of digits allowed in the integer portion of a number.
* minimumIntegerDigits
must be less than or equal to
* maximumIntegerDigits
.
*
* Note: This field exists only for serialization
* compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new
* int
field minimumIntegerDigits
is used instead.
* When writing to a stream, minIntegerDigits
is set to
* minimumIntegerDigits
or Byte.MAX_VALUE
,
* whichever is smaller. When reading from a stream, this field is used only
* if serialVersionOnStream
is less than 1.
*
* @serial
* @see #getMinimumIntegerDigits
*/
private byte minIntegerDigits = 1;
/**
* The maximum number of digits allowed in the fractional portion of a
* number. maximumFractionDigits
must be greater than or equal
* to minimumFractionDigits
.
*
* Note: This field exists only for serialization
* compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new
* int
field maximumFractionDigits
is used
* instead. When writing to a stream, maxFractionDigits
is set
* to maximumFractionDigits
or Byte.MAX_VALUE
,
* whichever is smaller. When reading from a stream, this field is used only
* if serialVersionOnStream
is less than 1.
*
* @serial
* @see #getMaximumFractionDigits
*/
private byte maxFractionDigits = 3; // invariant, >= minFractionDigits
/**
* The minimum number of digits allowed in the fractional portion of a
* number. minimumFractionDigits
must be less than or equal to
* maximumFractionDigits
.
*
* Note: This field exists only for serialization
* compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new
* int
field minimumFractionDigits
is used
* instead. When writing to a stream, minFractionDigits
is set
* to minimumFractionDigits
or Byte.MAX_VALUE
,
* whichever is smaller. When reading from a stream, this field is used only
* if serialVersionOnStream
is less than 1.
*
* @serial
* @see #getMinimumFractionDigits
*/
private byte minFractionDigits = 0;
/**
* True if this format will parse numbers as integers only.
*
* @serial
* @see #isParseIntegerOnly
*/
private boolean parseIntegerOnly = false;
// new fields for 1.2. byte is too small for integer digits.
/**
* The maximum number of digits allowed in the integer portion of a number.
* maximumIntegerDigits
must be greater than or equal to
* minimumIntegerDigits
.
*
* @serial
* @since 1.2
* @see #getMaximumIntegerDigits
*/
private int maximumIntegerDigits = 40;
/**
* The minimum number of digits allowed in the integer portion of a number.
* minimumIntegerDigits
must be less than or equal to
* maximumIntegerDigits
.
*
* @serial
* @since 1.2
* @see #getMinimumIntegerDigits
*/
private int minimumIntegerDigits = 1;
/**
* The maximum number of digits allowed in the fractional portion of a
* number. maximumFractionDigits
must be greater than or equal
* to minimumFractionDigits
.
*
* @serial
* @since 1.2
* @see #getMaximumFractionDigits
*/
private int maximumFractionDigits = 3; // invariant, >= minFractionDigits
/**
* The minimum number of digits allowed in the fractional portion of a
* number. minimumFractionDigits
must be less than or equal to
* maximumFractionDigits
.
*
* @serial
* @since 1.2
* @see #getMinimumFractionDigits
*/
private int minimumFractionDigits = 0;
static final int currentSerialVersion = 1;
/**
* Describes the version of NumberFormat
present on the stream.
* Possible values are:
*
* - 0 (or uninitialized): the JDK 1.1 version of the stream
* format. In this version, the
int
fields such as
* maximumIntegerDigits
were not present, and the
* byte
fields such as maxIntegerDigits
are used
* instead.
*
* - 1: the 1.2 version of the stream format. The values of the
*
byte
fields such as maxIntegerDigits
are
* ignored, and the int
fields such as
* maximumIntegerDigits
are used instead.
*
* When streaming out a NumberFormat
, the most recent format
* (corresponding to the highest allowable
* serialVersionOnStream
) is always written.
*
* @serial
* @since 1.2
*/
private int serialVersionOnStream = currentSerialVersion;
// Removed "implements Cloneable" clause. Needs to update serialization
// ID for backward compatibility.
static final long serialVersionUID = -2308460125733713944L;
//
// class for AttributedCharacterIterator attributes
//
/**
* Defines constants that are used as attribute keys in the
* AttributedCharacterIterator
returned from
* NumberFormat.formatToCharacterIterator
and as field
* identifiers in FieldPosition
.
*
* @since 1.4
*/
public static class Field extends Format.Field {
// table of all instances in this class, used by readResolve
private static final Hashtable instanceMap = new Hashtable(11);
/**
* Creates a Field instance with the specified name.
*
* @param name
* Name of the attribute
*/
protected Field(String name) {
super(name);
if (this.getClass() == NumberFormat.Field.class) {
instanceMap.put(name, this);
}
}
/**
* Constant identifying the integer field.
*/
public static final Field INTEGER = new Field("integer");
/**
* Constant identifying the fraction field.
*/
public static final Field FRACTION = new Field("fraction");
/**
* Constant identifying the exponent field.
*/
public static final Field EXPONENT = new Field("exponent");
/**
* Constant identifying the decimal separator field.
*/
public static final Field DECIMAL_SEPARATOR = new Field(
"decimal separator");
/**
* Constant identifying the sign field.
*/
public static final Field SIGN = new Field("sign");
/**
* Constant identifying the grouping separator field.
*/
public static final Field GROUPING_SEPARATOR = new Field(
"grouping separator");
/**
* Constant identifying the exponent symbol field.
*/
public static final Field EXPONENT_SYMBOL = new Field("exponent symbol");
/**
* Constant identifying the percent field.
*/
public static final Field PERCENT = new Field("percent");
/**
* Constant identifying the permille field.
*/
public static final Field PERMILLE = new Field("per mille");
/**
* Constant identifying the currency field.
*/
public static final Field CURRENCY = new Field("currency");
/**
* Constant identifying the exponent sign field.
*/
public static final Field EXPONENT_SIGN = new Field("exponent sign");
}
}