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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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 *
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package java.text.spi;

import java.text.NumberFormat;
import java.util.Locale;
import java.util.spi.LocaleServiceProvider;


An abstract class for service providers that provide concrete implementations of the NumberFormat class. 
Since:       1.6
/**
 * An abstract class for service providers that
 * provide concrete implementations of the
 * {@link java.text.NumberFormat NumberFormat} class.
 *
 * @since        1.6
 */
public abstract class NumberFormatProvider extends LocaleServiceProvider {

    
Sole constructor.  (For invocation by subclass constructors, typically
implicit.)

/**
     * Sole constructor.  (For invocation by subclass constructors, typically
     * implicit.)
     */
    protected NumberFormatProvider() {
    }

    
Returns a new NumberFormat instance which formats
monetary values for the specified locale.

Params:
  • locale – the desired locale.
Throws:
See Also:
Returns:a currency formatter
/**
     * Returns a new <code>NumberFormat</code> instance which formats
     * monetary values for the specified locale.
     *
     * @param locale the desired locale.
     * @exception NullPointerException if <code>locale</code> is null
     * @exception IllegalArgumentException if <code>locale</code> isn't
     *     one of the locales returned from
     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
     *     getAvailableLocales()}.
     * @return a currency formatter
     * @see java.text.NumberFormat#getCurrencyInstance(java.util.Locale)
     */
    public abstract NumberFormat getCurrencyInstance(Locale locale);

    
Returns a new NumberFormat instance which formats integer values for the specified locale. The returned number format is configured to round floating point numbers to the nearest integer using half-even rounding (see HALF_EVEN) for formatting, and to parse only the integer part of an input string (see isParseIntegerOnly). 
Params:
  • locale – the desired locale
Throws:
See Also:
Returns:a number format for integer values
/**
     * Returns a new <code>NumberFormat</code> instance which formats
     * integer values for the specified locale.
     * The returned number format is configured to
     * round floating point numbers to the nearest integer using
     * half-even rounding (see {@link java.math.RoundingMode#HALF_EVEN HALF_EVEN})
     * for formatting, and to parse only the integer part of
     * an input string (see {@link
     * java.text.NumberFormat#isParseIntegerOnly isParseIntegerOnly}).
     *
     * @param locale the desired locale
     * @exception NullPointerException if <code>locale</code> is null
     * @exception IllegalArgumentException if <code>locale</code> isn't
     *     one of the locales returned from
     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
     *     getAvailableLocales()}.
     * @return a number format for integer values
     * @see java.text.NumberFormat#getIntegerInstance(java.util.Locale)
     */
    public abstract NumberFormat getIntegerInstance(Locale locale);

    
Returns a new general-purpose NumberFormat instance for
the specified locale.

Params:
  • locale – the desired locale
Throws:
See Also:
Returns:a general-purpose number formatter
/**
     * Returns a new general-purpose <code>NumberFormat</code> instance for
     * the specified locale.
     *
     * @param locale the desired locale
     * @exception NullPointerException if <code>locale</code> is null
     * @exception IllegalArgumentException if <code>locale</code> isn't
     *     one of the locales returned from
     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
     *     getAvailableLocales()}.
     * @return a general-purpose number formatter
     * @see java.text.NumberFormat#getNumberInstance(java.util.Locale)
     */
    public abstract NumberFormat getNumberInstance(Locale locale);

    
Returns a new NumberFormat instance which formats
percentage values for the specified locale.

Params:
  • locale – the desired locale
Throws:
See Also:
Returns:a percent formatter
/**
     * Returns a new <code>NumberFormat</code> instance which formats
     * percentage values for the specified locale.
     *
     * @param locale the desired locale
     * @exception NullPointerException if <code>locale</code> is null
     * @exception IllegalArgumentException if <code>locale</code> isn't
     *     one of the locales returned from
     *     {@link java.util.spi.LocaleServiceProvider#getAvailableLocales()
     *     getAvailableLocales()}.
     * @return a percent formatter
     * @see java.text.NumberFormat#getPercentInstance(java.util.Locale)
     */
    public abstract NumberFormat getPercentInstance(Locale locale);
}