Example usage for java.text DecimalFormat getMinimumFractionDigits

Introduction

In this page you can find the example usage for java.text DecimalFormat getMinimumFractionDigits.

Prototype

@Override
public int getMinimumFractionDigits() 

Source Link

Document

Gets the minimum number of digits allowed in the fraction portion of a number.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DecimalFormat format = new DecimalFormat();

    System.out.println(format.getMinimumFractionDigits());

}

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From source file:org.apache.cordova.core.Globalization.java

private JSONObject getCurrencyPattern(JSONArray options) throws GlobalizationError {
    JSONObject obj = new JSONObject();
    try {// w w w. j  av  a 2  s. c  o  m
        //get ISO 4217 currency code
        String code = options.getJSONObject(0).getString(CURRENCYCODE);

        //uses java.text.DecimalFormat to format value
        DecimalFormat fmt = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.getDefault());

        //set currency format
        Currency currency = Currency.getInstance(code);
        fmt.setCurrency(currency);

        //return properties
        obj.put("pattern", fmt.toPattern());
        obj.put("code", currency.getCurrencyCode());
        obj.put("fraction", fmt.getMinimumFractionDigits());
        obj.put("rounding", new Integer(0));
        obj.put("decimal", String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator()));
        obj.put("grouping", String.valueOf(fmt.getDecimalFormatSymbols().getGroupingSeparator()));

        return obj;
    } catch (Exception ge) {
        throw new GlobalizationError(GlobalizationError.FORMATTING_ERROR);
    }
}

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From source file:org.apache.cordova.globalization.Globalization.java

private JSONObject getCurrencyPattern(JSONArray options) throws GlobalizationError {
    JSONObject obj = new JSONObject();
    try {//from   ww  w.  j  ava 2  s.  co m
        //get ISO 4217 currency code
        String code = options.getJSONObject(0).getString(CURRENCYCODE);

        //uses java.text.DecimalFormat to format value
        DecimalFormat fmt = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.getDefault());

        //set currency format
        Currency currency = Currency.getInstance(code);
        fmt.setCurrency(currency);

        //return properties
        obj.put("pattern", fmt.toPattern());
        obj.put("code", currency.getCurrencyCode());
        obj.put("fraction", fmt.getMinimumFractionDigits());
        obj.put("rounding", Integer.valueOf(0));
        obj.put("decimal", String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator()));
        obj.put("grouping", String.valueOf(fmt.getDecimalFormatSymbols().getGroupingSeparator()));

        return obj;
    } catch (Exception ge) {
        throw new GlobalizationError(GlobalizationError.FORMATTING_ERROR);
    }
}

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From source file:org.apache.cordova.core.Globalization.java

private JSONObject getNumberPattern(JSONArray options) throws GlobalizationError {
    JSONObject obj = new JSONObject();
    try {/*from   w  ww . j ava2  s .  com*/
        //uses java.text.DecimalFormat to format value
        DecimalFormat fmt = (DecimalFormat) DecimalFormat.getInstance(Locale.getDefault()); //default format
        String symbol = String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator());
        //get Date value + options (if available)
        if (options.getJSONObject(0).length() > 0) {
            //options were included
            if (!((JSONObject) options.getJSONObject(0).get(OPTIONS)).isNull(TYPE)) {
                String fmtOpt = (String) ((JSONObject) options.getJSONObject(0).get(OPTIONS)).get(TYPE);
                if (fmtOpt.equalsIgnoreCase(CURRENCY)) {
                    fmt = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.getDefault());
                    symbol = fmt.getDecimalFormatSymbols().getCurrencySymbol();
                } else if (fmtOpt.equalsIgnoreCase(PERCENT)) {
                    fmt = (DecimalFormat) DecimalFormat.getPercentInstance(Locale.getDefault());
                    symbol = String.valueOf(fmt.getDecimalFormatSymbols().getPercent());
                }
            }
        }

        //return properties
        obj.put("pattern", fmt.toPattern());
        obj.put("symbol", symbol);
        obj.put("fraction", fmt.getMinimumFractionDigits());
        obj.put("rounding", new Integer(0));
        obj.put("positive", fmt.getPositivePrefix());
        obj.put("negative", fmt.getNegativePrefix());
        obj.put("decimal", String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator()));
        obj.put("grouping", String.valueOf(fmt.getDecimalFormatSymbols().getGroupingSeparator()));

        return obj;
    } catch (Exception ge) {
        throw new GlobalizationError(GlobalizationError.PATTERN_ERROR);
    }
}

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From source file:org.apache.cordova.globalization.Globalization.java

private JSONObject getNumberPattern(JSONArray options) throws GlobalizationError {
    JSONObject obj = new JSONObject();
    try {/*ww w . ja  v a  2  s  .  c  o m*/
        //uses java.text.DecimalFormat to format value
        DecimalFormat fmt = (DecimalFormat) DecimalFormat.getInstance(Locale.getDefault()); //default format
        String symbol = String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator());
        //get Date value + options (if available)
        if (options.getJSONObject(0).length() > 0) {
            //options were included
            if (!((JSONObject) options.getJSONObject(0).get(OPTIONS)).isNull(TYPE)) {
                String fmtOpt = (String) ((JSONObject) options.getJSONObject(0).get(OPTIONS)).get(TYPE);
                if (fmtOpt.equalsIgnoreCase(CURRENCY)) {
                    fmt = (DecimalFormat) DecimalFormat.getCurrencyInstance(Locale.getDefault());
                    symbol = fmt.getDecimalFormatSymbols().getCurrencySymbol();
                } else if (fmtOpt.equalsIgnoreCase(PERCENT)) {
                    fmt = (DecimalFormat) DecimalFormat.getPercentInstance(Locale.getDefault());
                    symbol = String.valueOf(fmt.getDecimalFormatSymbols().getPercent());
                }
            }
        }

        //return properties
        obj.put("pattern", fmt.toPattern());
        obj.put("symbol", symbol);
        obj.put("fraction", fmt.getMinimumFractionDigits());
        obj.put("rounding", Integer.valueOf(0));
        obj.put("positive", fmt.getPositivePrefix());
        obj.put("negative", fmt.getNegativePrefix());
        obj.put("decimal", String.valueOf(fmt.getDecimalFormatSymbols().getDecimalSeparator()));
        obj.put("grouping", String.valueOf(fmt.getDecimalFormatSymbols().getGroupingSeparator()));

        return obj;
    } catch (Exception ge) {
        throw new GlobalizationError(GlobalizationError.PATTERN_ERROR);
    }
}

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