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114 lines
3.7 KiB
114 lines
3.7 KiB
/*
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package java.text.spi;
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import java.text.NumberFormat;
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import java.util.Locale;
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import java.util.spi.LocaleServiceProvider;
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/**
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* An abstract class for service providers that
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* provide concrete implementations of the
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* {@link java.text.NumberFormat NumberFormat} class.
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*
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* @since 1.6
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*/
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public abstract class NumberFormatProvider extends LocaleServiceProvider {
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/**
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* Sole constructor. (For invocation by subclass constructors, typically
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* implicit.)
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*/
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protected NumberFormatProvider() {
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}
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/**
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* Returns a new <code>NumberFormat</code> instance which formats
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* monetary values for the specified locale.
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*
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* @param locale the desired locale.
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* @exception NullPointerException if <code>locale</code> is null
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* @exception IllegalArgumentException if <code>locale</code> isn't
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* one of the locales returned from
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* {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
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* getAvailableLocales()}.
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* @return a currency formatter
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* @see java.text.NumberFormat#getCurrencyInstance(java.util.Locale)
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*/
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public abstract NumberFormat getCurrencyInstance(Locale locale);
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/**
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* Returns a new <code>NumberFormat</code> instance which formats
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* integer values for the specified locale.
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* The returned number format is configured to
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* round floating point numbers to the nearest integer using
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* half-even rounding (see {@link java.math.RoundingMode#HALF_EVEN HALF_EVEN})
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* for formatting, and to parse only the integer part of
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* an input string (see {@link
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* java.text.NumberFormat#isParseIntegerOnly isParseIntegerOnly}).
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*
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* @param locale the desired locale
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* @exception NullPointerException if <code>locale</code> is null
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* @exception IllegalArgumentException if <code>locale</code> isn't
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* one of the locales returned from
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* {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
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* getAvailableLocales()}.
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* @return a number format for integer values
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* @see java.text.NumberFormat#getIntegerInstance(java.util.Locale)
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*/
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public abstract NumberFormat getIntegerInstance(Locale locale);
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/**
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* Returns a new general-purpose <code>NumberFormat</code> instance for
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* the specified locale.
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*
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* @param locale the desired locale
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* @exception NullPointerException if <code>locale</code> is null
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* @exception IllegalArgumentException if <code>locale</code> isn't
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* one of the locales returned from
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* {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
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* getAvailableLocales()}.
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* @return a general-purpose number formatter
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* @see java.text.NumberFormat#getNumberInstance(java.util.Locale)
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*/
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public abstract NumberFormat getNumberInstance(Locale locale);
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/**
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* Returns a new <code>NumberFormat</code> instance which formats
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* percentage values for the specified locale.
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*
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* @param locale the desired locale
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* @exception NullPointerException if <code>locale</code> is null
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* @exception IllegalArgumentException if <code>locale</code> isn't
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* one of the locales returned from
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* {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
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* getAvailableLocales()}.
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* @return a percent formatter
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* @see java.text.NumberFormat#getPercentInstance(java.util.Locale)
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*/
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public abstract NumberFormat getPercentInstance(Locale locale);
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}
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