Package java.text

Examples of java.text.DecimalFormatSymbols$DecimalFormatSymbolsGetter

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        }

        // pattern
        if (_pattern != null)
        {
            return new DecimalFormat(_pattern, new DecimalFormatSymbols(lokale));
        }

        // type
        if (_type.equals("number"))
        {
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        }
        else if (format instanceof DecimalFormat)

        {
            DecimalFormat dFormat = (DecimalFormat)format;
            DecimalFormatSymbols symbols = dFormat.getDecimalFormatSymbols();
            symbols.setCurrencySymbol(_currencySymbol);
            dFormat.setDecimalFormatSymbols(symbols);
        }
    }
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    }


    private DecimalFormatSymbols getDecimalFormatSymbols()
    {
        return new DecimalFormatSymbols(getLocale());
    }
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        // Even if parseIntegerOnly is set to true, NaN will be parsed to Double

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        form.setParseIntegerOnly(true);
        DecimalFormatSymbols symbols = new DecimalFormatSymbols();
        number = form.parse(symbols.getNaN(), new ParsePosition(0));
        assertTrue(number instanceof Double);

        // Even if parseIntegerOnly is set to true, Infinity will still be
        // parsed to Double

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        form.setParseIntegerOnly(true);
        symbols = new DecimalFormatSymbols();
        number = form.parse(symbols.getInfinity(), new ParsePosition(0));
        assertTrue(number instanceof Double);

        // ParseBigDecimal take precedence of parseBigInteger

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        form.setParseIntegerOnly(true);
        form.setParseBigDecimal(true);

        number = form.parse("23.1f", new ParsePosition(0));

        assertTrue(number instanceof BigDecimal);

        number = form.parse("23.0", new ParsePosition(0));
        assertTrue(number instanceof BigDecimal);

        number = form.parse("-9,223,372,036,854,775,8080.00",
                new ParsePosition(0));
        assertFalse(number instanceof BigInteger);
        assertTrue(number instanceof BigDecimal);

        // Test whether the parsed object is of type float. (To be specific,
        // they are of type Double)

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);

        number = form.parse("23.1f", new ParsePosition(0));
        assertTrue(number instanceof Double);

        form.setParseBigDecimal(true);
        number = form.parse("23.1f", new ParsePosition(0));
        assertTrue(number instanceof BigDecimal);
        assertEquals(new BigDecimal("23.1"), number);

        // Integer will be parsed to Long, unless parseBigDecimal is set to true

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);

        number = form.parse("123", new ParsePosition(0));
        assertTrue(number instanceof Long);

        form.setParseBigDecimal(true);
        number = form.parse("123", new ParsePosition(0));
        assertTrue(number instanceof BigDecimal);
        assertEquals(new BigDecimal("123"), number);

        // NaN will be parsed to Double, no matter parseBigDecimal set or not.

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        symbols = new DecimalFormatSymbols();
        number = form.parse(symbols.getNaN() + "", new ParsePosition(0));
        assertTrue(number instanceof Double);

        form.setParseBigDecimal(true);
        number = form.parse(symbols.getNaN() + "", new ParsePosition(0));
        assertTrue(number instanceof Double);

        // Infinity will be parsed to Double, no matter parseBigDecimal set or
        // not.

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        symbols = new DecimalFormatSymbols();

        number = form.parse(symbols.getInfinity(), new ParsePosition(0));

        assertTrue(number instanceof Double);
        assertEquals("Infinity", number.toString());
        // When set bigDecimal to true, the result of parsing infinity

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        symbols = new DecimalFormatSymbols();
        form.setParseBigDecimal(true);

        number = form.parse(symbols.getInfinity(), new ParsePosition(0));
        assertTrue(number instanceof Double);
        assertEquals("Infinity", number.toString());

        // Negative infinity will be parsed to double no matter parseBigDecimal
        // set or not

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        symbols = new DecimalFormatSymbols();

        number = form.parse("-" + symbols.getInfinity(), new ParsePosition(0));

        assertTrue(number instanceof Double);
        assertEquals("-Infinity", number.toString());

        // When set bigDecimal to true, the result of parsing minus infinity

        form = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        symbols = new DecimalFormatSymbols();
        form.setParseBigDecimal(true);

        number = form.parse("-" + symbols.getInfinity(), new ParsePosition(0));

        assertTrue(number instanceof Double);
        assertEquals("-Infinity", number.toString());

        // -0.0 will be parsed to different type according to the combination of
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    }

    public void test_equalsLjava_lang_Object() {
        DecimalFormat format = (DecimalFormat) DecimalFormat.getInstance(Locale.US);
        DecimalFormat cloned = (DecimalFormat) format.clone();
        cloned.setDecimalFormatSymbols(new DecimalFormatSymbols(Locale.US));
        assertEquals(format, cloned);

        Currency c = Currency.getInstance(Locale.US);
        cloned.setCurrency(c);
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                .t_format_with_FieldPosition();

        int failCount = 0;
        BitSet failures = new BitSet();

        final DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US);

        DecimalFormat df = new DecimalFormat("00.0#E0", dfs);
        compare("00.0#E0: 0.0", df.format(0.0), "00.0E0");
        compare("00.0#E0: 1.0", df.format(1.0), "10.0E-1");
        compare("00.0#E0: 12.0", df.format(12.0), "12.0E0");
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    //FIXME This test fails on Harmony ClassLibrary
    public void test_formatJLjava_lang_StringBufferLjava_text_FieldPosition() {
        int failCount = 0;
        BitSet failures = new BitSet();

        final DecimalFormatSymbols dfs = new DecimalFormatSymbols(Locale.US);

        DecimalFormat df = new DecimalFormat("00.0#E0", dfs);
        assertEquals("00.0#E0: 0", "00.0E0", df.format(0));
        assertEquals("00.0#E0: 1", "10.0E-1", df.format(1));
        assertEquals("00.0#E0: 12", "12.0E0", df.format(12));
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     * @tests java.text.DecimalFormat#getDecimalFormatSymbols()
     */
    public void test_getDecimalFormatSymbols() {
        DecimalFormat df = (DecimalFormat) NumberFormat
                .getInstance(Locale.ENGLISH);
        DecimalFormatSymbols dfs = df.getDecimalFormatSymbols();
        assertTrue("Identical symbols", dfs != df.getDecimalFormatSymbols());
    }
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    /**
     * @tests java.text.DecimalFormat#setDecimalFormatSymbols(java.text.DecimalFormatSymbols)
     */
    public void test_setDecimalFormatSymbolsLjava_text_DecimalFormatSymbols() {
        DecimalFormat df = new DecimalFormat("###0.##");
        DecimalFormatSymbols dfs = new DecimalFormatSymbols();
        dfs.setDecimalSeparator('@');
        df.setDecimalFormatSymbols(dfs);
        assertTrue("Not set", df.getDecimalFormatSymbols().equals(dfs));
        assertEquals("Symbols not used", "1@2", df.format(1.2));

        // The returned symbols may be cloned in two spots
        // 1. When set
        // 2. When returned
        DecimalFormat format = new DecimalFormat();
        DecimalFormatSymbols symbols = new DecimalFormatSymbols();
        format.setDecimalFormatSymbols(symbols);
        DecimalFormatSymbols symbolsOut = format.getDecimalFormatSymbols();
        assertNotSame(symbols, symbolsOut);
    }
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    /**
     * @tests java.text.DecimalFormat#setDecimalSeparatorAlwaysShown(boolean)
     */
    public void test_setDecimalSeparatorAlwaysShownZ() {
        DecimalFormat df = new DecimalFormat("###0.##",
                                             new DecimalFormatSymbols(Locale.US));
        assertEquals("Wrong default result", "5", df.format(5));
        df.setDecimalSeparatorAlwaysShown(true);
        assertTrue("Not set", df.isDecimalSeparatorAlwaysShown());
        assertEquals("Wrong set result", "7.", df.format(7));
    }
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