diff options
Diffstat (limited to 'libjava/classpath/java/text/NumberFormat.java')
| -rw-r--r-- | libjava/classpath/java/text/NumberFormat.java | 254 |
1 files changed, 127 insertions, 127 deletions
diff --git a/libjava/classpath/java/text/NumberFormat.java b/libjava/classpath/java/text/NumberFormat.java index 294f891..fef986b 100644 --- a/libjava/classpath/java/text/NumberFormat.java +++ b/libjava/classpath/java/text/NumberFormat.java @@ -8,7 +8,7 @@ GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU @@ -55,7 +55,7 @@ import java.util.ResourceBundle; import java.util.ServiceLoader; /** - * This is the abstract superclass of all classes which format and + * This is the abstract superclass of all classes which format and * parse numeric values such as decimal numbers, integers, currency values, * and percentages. These classes perform their parsing and formatting * in a locale specific manner, accounting for such items as differing @@ -63,9 +63,9 @@ import java.util.ServiceLoader; * <p> * To create an instance of a concrete subclass of <code>NumberFormat</code>, * do not call a class constructor directly. Instead, use one of the - * static factory methods in this class such as + * static factory methods in this class such as * <code>getCurrencyInstance</code>. - * + * * @author Tom Tromey (tromey@cygnus.com) * @author Aaron M. Renn (arenn@urbanophile.com) * @date March 4, 1999 @@ -195,7 +195,7 @@ public abstract class NumberFormat extends Format implements Cloneable /** * This function is used by the deserializer to know which object - * to use when it encounters an encoded NumberFormat.Field in a + * to use when it encounters an encoded NumberFormat.Field in a * serialization stream. If the stream is valid it should return * one of the above field. In the other case we throw an exception. * @@ -207,11 +207,11 @@ public abstract class NumberFormat extends Format implements Cloneable { String s = getName(); for (int i = 0; i < allFields.length; i++) - if (s.equals(allFields[i].getName())) - return allFields[i]; + if (s.equals(allFields[i].getName())) + return allFields[i]; throw new InvalidObjectException("no such NumberFormat field called " - + s); + + s); } } @@ -238,7 +238,7 @@ public abstract class NumberFormat extends Format implements Cloneable { if (obj instanceof Number) return format(((Number) obj).doubleValue(), sbuf, pos); - + throw new IllegalArgumentException("Cannot format given Object as a Number"); } @@ -246,30 +246,30 @@ public abstract class NumberFormat extends Format implements Cloneable /** * This method formats the specified <code>double</code> and appends it to * a <code>StringBuffer</code>. - * + * * @param number The <code>double</code> to format. - * @param sbuf The <code>StringBuffer</code> to append the formatted number + * @param sbuf The <code>StringBuffer</code> to append the formatted number * to. * @param pos The desired <code>FieldPosition</code>. * * @return The <code>StringBuffer</code> with the appended number. */ public abstract StringBuffer format (double number, - StringBuffer sbuf, FieldPosition pos); + StringBuffer sbuf, FieldPosition pos); /** * This method formats the specified <code>long</code> and appends it to * a <code>StringBuffer</code>. - * + * * @param number The <code>long</code> to format. - * @param sbuf The <code>StringBuffer</code> to append the formatted number + * @param sbuf The <code>StringBuffer</code> to append the formatted number * to. * @param pos The desired <code>FieldPosition</code>. * * @return The <code>StringBuffer</code> with the appended number. */ public abstract StringBuffer format (long number, - StringBuffer sbuf, FieldPosition pos); + StringBuffer sbuf, FieldPosition pos); /** * This method tests the specified object for equality against this object. @@ -280,14 +280,14 @@ public abstract class NumberFormat extends Format implements Cloneable * <li>The specified object is an instance of <code>NumberFormat</code>. * </ul> * <p> - * Since this method does not test much, it is highly advised that + * Since this method does not test much, it is highly advised that * concrete subclasses override this method. * * @param obj The <code>Object</code> to test against equality with - * this object. - * + * this object. + * * @return <code>true</code> if the specified object is equal to - * this object, <code>false</code> otherwise. + * this object, <code>false</code> otherwise. */ public boolean equals (Object obj) { @@ -295,11 +295,11 @@ public abstract class NumberFormat extends Format implements Cloneable return false; NumberFormat nf = (NumberFormat) obj; return (groupingUsed == nf.groupingUsed - && maximumFractionDigits == nf.maximumFractionDigits - && maximumIntegerDigits == nf.maximumIntegerDigits - && minimumFractionDigits == nf.minimumFractionDigits - && minimumIntegerDigits == nf.minimumIntegerDigits - && parseIntegerOnly == nf.parseIntegerOnly); + && maximumFractionDigits == nf.maximumFractionDigits + && maximumIntegerDigits == nf.maximumIntegerDigits + && minimumFractionDigits == nf.minimumFractionDigits + && minimumIntegerDigits == nf.minimumIntegerDigits + && parseIntegerOnly == nf.parseIntegerOnly); } /** @@ -320,18 +320,18 @@ public abstract class NumberFormat extends Format implements Cloneable throws MissingResourceException { if (loc.equals(Locale.ROOT)) - return new DecimalFormat(def, DecimalFormatSymbols.getInstance(loc)); + return new DecimalFormat(def, DecimalFormatSymbols.getInstance(loc)); ResourceBundle res = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation", - loc, ClassLoader.getSystemClassLoader()); + loc, ClassLoader.getSystemClassLoader()); String fmt; try { - fmt = res == null ? def : res.getString(resource); + fmt = res == null ? def : res.getString(resource); } catch (MissingResourceException x) { - fmt = def; + fmt = def; } DecimalFormatSymbols dfs = DecimalFormatSymbols.getInstance(loc); return new DecimalFormat (fmt, dfs); @@ -358,36 +358,36 @@ public abstract class NumberFormat extends Format implements Cloneable { try { - NumberFormat format; - - format = computeInstance (loc, "currencyFormat", - "\u00A4#,##0.00;(\u00A4#,##0.00)"); - format.setMaximumFractionDigits(format.getCurrency().getDefaultFractionDigits()); - return format; + NumberFormat format; + + format = computeInstance (loc, "currencyFormat", + "\u00A4#,##0.00;(\u00A4#,##0.00)"); + format.setMaximumFractionDigits(format.getCurrency().getDefaultFractionDigits()); + return format; } catch (MissingResourceException e) { - for (NumberFormatProvider p : - ServiceLoader.load(NumberFormatProvider.class)) - { - for (Locale l : p.getAvailableLocales()) - { - if (l.equals(loc)) - { - NumberFormat nf = p.getCurrencyInstance(loc); - if (nf != null) - return nf; - break; - } - } - } - return getCurrencyInstance(LocaleHelper.getFallbackLocale(loc)); + for (NumberFormatProvider p : + ServiceLoader.load(NumberFormatProvider.class)) + { + for (Locale l : p.getAvailableLocales()) + { + if (l.equals(loc)) + { + NumberFormat nf = p.getCurrencyInstance(loc); + if (nf != null) + return nf; + break; + } + } + } + return getCurrencyInstance(LocaleHelper.getFallbackLocale(loc)); } } /** * This method returns a default instance for the default locale. This - * will be a concrete subclass of <code>NumberFormat</code>, but the + * will be a concrete subclass of <code>NumberFormat</code>, but the * actual class returned is dependent on the locale. * * @return An instance of the default <code>NumberFormat</code> class. @@ -399,7 +399,7 @@ public abstract class NumberFormat extends Format implements Cloneable /** * This method returns a default instance for the specified locale. This - * will be a concrete subclass of <code>NumberFormat</code>, but the + * will be a concrete subclass of <code>NumberFormat</code>, but the * actual class returned is dependent on the locale. * * @param loc The desired locale. @@ -417,7 +417,7 @@ public abstract class NumberFormat extends Format implements Cloneable * portion of a number. * * @return The maximum number of digits allowed in the fraction - * portion of a number. + * portion of a number. */ public int getMaximumFractionDigits () { @@ -429,7 +429,7 @@ public abstract class NumberFormat extends Format implements Cloneable * portion of a number. * * @return The maximum number of digits allowed in the integer - * portion of a number. + * portion of a number. */ public int getMaximumIntegerDigits () { @@ -441,7 +441,7 @@ public abstract class NumberFormat extends Format implements Cloneable * portion of a number. * * @return The minimum number of digits allowed in the fraction - * portion of a number. + * portion of a number. */ public int getMinimumFractionDigits () { @@ -453,7 +453,7 @@ public abstract class NumberFormat extends Format implements Cloneable * portion of a number. * * @return The minimum number of digits allowed in the integer - * portion of a number. + * portion of a number. */ public int getMinimumIntegerDigits () { @@ -462,7 +462,7 @@ public abstract class NumberFormat extends Format implements Cloneable /** * This method returns a default instance for the specified locale. This - * will be a concrete subclass of <code>NumberFormat</code>, but the + * will be a concrete subclass of <code>NumberFormat</code>, but the * actual class returned is dependent on the locale. * * @return An instance of the default <code>NumberFormat</code> class. @@ -484,25 +484,25 @@ public abstract class NumberFormat extends Format implements Cloneable { try { - return computeInstance (loc, "numberFormat", "#,##0.###"); + return computeInstance (loc, "numberFormat", "#,##0.###"); } catch (MissingResourceException e) { - for (NumberFormatProvider p : - ServiceLoader.load(NumberFormatProvider.class)) - { - for (Locale l : p.getAvailableLocales()) - { - if (l.equals(loc)) - { - NumberFormat nf = p.getNumberInstance(loc); - if (nf != null) - return nf; - break; - } - } - } - return getNumberInstance(LocaleHelper.getFallbackLocale(loc)); + for (NumberFormatProvider p : + ServiceLoader.load(NumberFormatProvider.class)) + { + for (Locale l : p.getAvailableLocales()) + { + if (l.equals(loc)) + { + NumberFormat nf = p.getNumberInstance(loc); + if (nf != null) + return nf; + break; + } + } + } + return getNumberInstance(LocaleHelper.getFallbackLocale(loc)); } } @@ -512,7 +512,7 @@ public abstract class NumberFormat extends Format implements Cloneable * but the actual class returned is dependent on the locale. * * @return An instance of an integer number formatter for the default locale. - * @since 1.4 + * @since 1.4 */ public static final NumberFormat getIntegerInstance() { @@ -527,35 +527,35 @@ public abstract class NumberFormat extends Format implements Cloneable * @param locale the desired locale. * * @return An instance of an integer number formatter for the desired locale. - * @since 1.4 + * @since 1.4 */ public static NumberFormat getIntegerInstance(Locale locale) { try { - NumberFormat format = computeInstance (locale, - "integerFormat", "#,##0"); - format.setMaximumFractionDigits(0); - format.setParseIntegerOnly (true); - return format; + NumberFormat format = computeInstance (locale, + "integerFormat", "#,##0"); + format.setMaximumFractionDigits(0); + format.setParseIntegerOnly (true); + return format; } catch (MissingResourceException e) { - for (NumberFormatProvider p : - ServiceLoader.load(NumberFormatProvider.class)) - { - for (Locale l : p.getAvailableLocales()) - { - if (l.equals(locale)) - { - NumberFormat nf = p.getIntegerInstance(locale); - if (nf != null) - return nf; - break; - } - } - } - return getIntegerInstance(LocaleHelper.getFallbackLocale(locale)); + for (NumberFormatProvider p : + ServiceLoader.load(NumberFormatProvider.class)) + { + for (Locale l : p.getAvailableLocales()) + { + if (l.equals(locale)) + { + NumberFormat nf = p.getIntegerInstance(locale); + if (nf != null) + return nf; + break; + } + } + } + return getIntegerInstance(LocaleHelper.getFallbackLocale(locale)); } } @@ -582,25 +582,25 @@ public abstract class NumberFormat extends Format implements Cloneable { try { - return computeInstance (loc, "percentFormat", "#,##0%"); + return computeInstance (loc, "percentFormat", "#,##0%"); } catch (MissingResourceException e) { - for (NumberFormatProvider p : - ServiceLoader.load(NumberFormatProvider.class)) - { - for (Locale l : p.getAvailableLocales()) - { - if (l.equals(loc)) - { - NumberFormat nf = p.getPercentInstance(loc); - if (nf != null) - return nf; - break; - } - } - } - return getPercentInstance(LocaleHelper.getFallbackLocale(loc)); + for (NumberFormatProvider p : + ServiceLoader.load(NumberFormatProvider.class)) + { + for (Locale l : p.getAvailableLocales()) + { + if (l.equals(loc)) + { + NumberFormat nf = p.getPercentInstance(loc); + if (nf != null) + return nf; + break; + } + } + } + return getPercentInstance(LocaleHelper.getFallbackLocale(loc)); } } @@ -613,7 +613,7 @@ public abstract class NumberFormat extends Format implements Cloneable { int hash = super.hashCode(); hash ^= (maximumFractionDigits + maximumIntegerDigits - + minimumFractionDigits + minimumIntegerDigits); + + minimumFractionDigits + minimumIntegerDigits); if (groupingUsed) hash ^= 0xf0f0; if (parseIntegerOnly) @@ -631,7 +631,7 @@ public abstract class NumberFormat extends Format implements Cloneable * locale). * * @return <code>true</code> if grouping is enabled, - * <code>false</code> otherwise. + * <code>false</code> otherwise. */ public boolean isGroupingUsed () { @@ -644,7 +644,7 @@ public abstract class NumberFormat extends Format implements Cloneable * point. * * @return <code>true</code> if only integers are parsed, - * <code>false</code> otherwise. + * <code>false</code> otherwise. */ public boolean isParseIntegerOnly () { @@ -689,10 +689,10 @@ public abstract class NumberFormat extends Format implements Cloneable Number r = parse (sourceStr, pp); if (r == null) { - int index = pp.getErrorIndex(); - if (index < 0) - index = pp.getIndex(); - throw new ParseException ("couldn't parse number", index); + int index = pp.getErrorIndex(); + if (index < 0) + index = pp.getIndex(); + throw new ParseException ("couldn't parse number", index); } return r; } @@ -723,7 +723,7 @@ public abstract class NumberFormat extends Format implements Cloneable * locale). * * @param newValue <code>true</code> to enable grouping, - * <code>false</code> to disable it. + * <code>false</code> to disable it. */ public void setGroupingUsed (boolean newValue) { @@ -790,12 +790,12 @@ public abstract class NumberFormat extends Format implements Cloneable setMaximumIntegerDigits (minimumIntegerDigits); } - /** - * This method sets the parsing behavior of this object to parse only + /** + * This method sets the parsing behavior of this object to parse only * integers or not. * * @param value <code>true</code> to parse only integers, - * <code>false</code> otherwise. + * <code>false</code> otherwise. */ public void setParseIntegerOnly (boolean value) { @@ -814,7 +814,7 @@ public abstract class NumberFormat extends Format implements Cloneable { StringBuffer sbuf = new StringBuffer(50); FieldPosition position = new FieldPosition(0); - + format (number, sbuf, position); return sbuf.toString(); } @@ -840,10 +840,10 @@ public abstract class NumberFormat extends Format implements Cloneable if (serialVersionOnStream < 1) { maximumFractionDigits = maxFractionDigits; - maximumIntegerDigits = maxIntegerDigits; - minimumFractionDigits = minFractionDigits; - minimumIntegerDigits = minIntegerDigits; - serialVersionOnStream = 1; + maximumIntegerDigits = maxIntegerDigits; + minimumFractionDigits = minFractionDigits; + minimumIntegerDigits = minIntegerDigits; + serialVersionOnStream = 1; } } @@ -897,7 +897,7 @@ public abstract class NumberFormat extends Format implements Cloneable { if (currency == null) throw new NullPointerException("currency may not be null"); - + throw new UnsupportedOperationException(); } } |