@Override
    public FieldValueProvider decode(JsonNode value)
    {
        return new JsonValueProvider(value, columnHandle, minValue, maxValue);
    }
@Test
    public void testDecode()
    {
        // test decoding using default field decoder
        tester.assertDecodedAs("0.5", DOUBLE, 0.5);
        tester.assertDecodedAs("-0.5", DOUBLE, -0.5);
        tester.assertDecodedAs("10", DOUBLE, 10.0);
        tester.assertDecodedAs("0", DOUBLE, 0.0);
        tester.assertDecodedAs("\"0.4\"", DOUBLE, 0.4);

        tester.assertDecodedAs("" + Byte.MIN_VALUE, TINYINT, Byte.MIN_VALUE);
        tester.assertDecodedAs("" + Byte.MAX_VALUE, TINYINT, Byte.MAX_VALUE);
        tester.assertDecodedAs("0", TINYINT, 0);
        tester.assertDecodedAs("\"10\"", TINYINT, 10);
        assertCouldNotParse("" + (Byte.MIN_VALUE - 1), TINYINT);
        assertCouldNotParse("" + (Byte.MAX_VALUE + 1), TINYINT);

        tester.assertDecodedAs("" + Short.MIN_VALUE, SMALLINT, Short.MIN_VALUE);
        tester.assertDecodedAs("" + Short.MAX_VALUE, SMALLINT, Short.MAX_VALUE);
        tester.assertDecodedAs("0", SMALLINT, 0);
        tester.assertDecodedAs("\"1000\"", SMALLINT, 1000);
        assertCouldNotParse("" + (Short.MIN_VALUE - 1), SMALLINT);
        assertCouldNotParse("" + (Short.MAX_VALUE + 1), SMALLINT);

        tester.assertDecodedAs("" + Integer.MIN_VALUE, INTEGER, Integer.MIN_VALUE);
        tester.assertDecodedAs("" + Integer.MAX_VALUE, INTEGER, Integer.MAX_VALUE);
        tester.assertDecodedAs("0", INTEGER, 0);
        tester.assertDecodedAs("\"1000\"", INTEGER, 1000);
        assertCouldNotParse("" + (Integer.MIN_VALUE - 1L), INTEGER);
        assertCouldNotParse("" + (Integer.MAX_VALUE + 1L), INTEGER);

        tester.assertDecodedAs("" + Long.MIN_VALUE, BIGINT, Long.MIN_VALUE);
        tester.assertDecodedAs("" + Long.MAX_VALUE, BIGINT, Long.MAX_VALUE);
        tester.assertDecodedAs("0", BIGINT, 0);
        tester.assertDecodedAs("\"1000\"", BIGINT, 1000);
        assertCouldNotParse("" + (BigInteger.valueOf(Long.MIN_VALUE).subtract(BigInteger.ONE)), BIGINT);
        assertCouldNotParse("" + (BigInteger.valueOf(Long.MAX_VALUE).add(BigInteger.ONE)), BIGINT);

        tester.assertDecodedAs("false", BOOLEAN, false);
        tester.assertDecodedAs("true", BOOLEAN, true);
        tester.assertDecodedAs("\"false\"", BOOLEAN, false);
        tester.assertDecodedAs("\"true\"", BOOLEAN, true);
        tester.assertDecodedAs("\"blah\"", BOOLEAN, false);
        tester.assertDecodedAs("0", BOOLEAN, false);
        tester.assertDecodedAs("1", BOOLEAN, true);
        tester.assertDecodedAs("10", BOOLEAN, true);
        tester.assertDecodedAs("\"0\"", BOOLEAN, false);
        tester.assertDecodedAs("\"1\"", BOOLEAN, false);
    }