Java Number Format Pattern getNumberFormat(String localeStr)

Description

get Number Format

License

Apache License

Declaration

public static DecimalFormat getNumberFormat(String localeStr) 

Method Source Code

//package com.java2s;
/**//from   w w w .  jav  a 2s.  c om
 * Copyright 2015 Jan Lolling jan.lolling@gmail.com
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.text.DecimalFormat;
import java.text.NumberFormat;

import java.util.HashMap;
import java.util.Locale;
import java.util.Map;

public class Main {
    private static final Map<String, DecimalFormat> numberformatMap = new HashMap<String, DecimalFormat>();

    public static DecimalFormat getNumberFormat(String localeStr) {
        DecimalFormat nf = numberformatMap.get(localeStr);
        if (nf == null) {
            Locale locale = new Locale(localeStr);
            nf = (DecimalFormat) NumberFormat.getInstance(locale);
            numberformatMap.put(localeStr, nf);
        }
        return nf;
    }
}

Related

1. getNumberFormat(BigDecimal num, final int digits)
2. getNumberFormat(double d)
3. getNumberFormat(final String pattern)
4. getNumberFormat(int maximumFractionDigits)
5. getNumberFormat(String format, Locale locale)
6. getNumberFormatFromCache(Locale locale, Currency currency)
7. getNumberFormatInstanceFor2DecimalDigits()
8. getNumberFormatter()
9. getNumberFormatter(final String format)