Example usage for java.text NumberFormat format

Introduction

In this page you can find the example usage for java.text NumberFormat format.

Prototype

public abstract StringBuffer format(long number, StringBuffer toAppendTo, FieldPosition pos);

Source Link

Document

Specialization of format.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    NumberFormat numberFormat = NumberFormat.getPercentInstance();

    StringBuffer sb = new StringBuffer();
    numberFormat.format(111L, sb, new FieldPosition(0));
    System.out.println(sb);//from   w w  w . j a va 2s  .  c om

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    NumberFormat numberFormat = NumberFormat.getPercentInstance();

    StringBuffer sb = new StringBuffer();
    numberFormat.format(2.234, sb, new FieldPosition(0));
    System.out.println(sb);//  ww w  . j  a v  a2 s  . co  m

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    NumberFormat numberFormat = NumberFormat.getPercentInstance();

    StringBuffer sb = new StringBuffer();

    Object value = 111L;/*from   w w w .ja va 2 s .c o m*/
    numberFormat.format(value, sb, new FieldPosition(0));
    System.out.println(sb);

}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    NumberFormat numberFormat = NumberFormat.getPercentInstance();

    StringBuffer sb = new StringBuffer();

    Object value = 11.111;/*from  w w  w.j a va 2  s. c  o  m*/
    numberFormat.format(value, sb, new FieldPosition(NumberFormat.FRACTION_FIELD));
    System.out.println(sb);

}

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From source file:Main.java

private static Format createFormat() {
    NumberFormat format = NumberFormat.getInstance();
    format.setParseIntegerOnly(true);/*  w w w.j  a  v  a 2s . c  om*/
    return new Format() {
        @Override
        public StringBuffer format(Object obj, StringBuffer toAppendTo, FieldPosition pos) {
            return format.format(obj, toAppendTo, pos);
        }

        @Override
        public AttributedCharacterIterator formatToCharacterIterator(Object obj) {
            return format.formatToCharacterIterator(obj);
        }

        @Override
        public Object parseObject(String source, ParsePosition pos) {
            int initialIndex = pos.getIndex();
            Object result = format.parseObject(source, pos);
            if (result != null && pos.getIndex() > initialIndex + 1) {
                int errorIndex = initialIndex + 1;
                pos.setIndex(initialIndex);
                pos.setErrorIndex(errorIndex);
                return null;
            }
            return result;
        }
    };
}

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