Examples of org.threeten.bp.temporal.TemporalAccessor

org.threeten.bp.temporal.TemporalAccessor
Framework-level interface defining read-only access to a temporal object, such as a date, time, offset or some combination of these.
This is the base interface type for date, time and offset objects. It is implemented by those classes that can provide information as {@link TemporalField fields} or {@link TemporalQuery queries}.
Most date and time information can be represented as a number. These are modeled using {@code TemporalField} with the number held usinga {@code long} to handle large values. Year, month and day-of-month aresimple examples of fields, but they also include instant and offsets. See {@link ChronoField} for the standard set of fields.
Two pieces of date/time information cannot be represented by numbers, the {@link Chronology chronology} and the {@link ZoneId time-zone}. These can be accessed via {@link #query(TemporalQuery) queries} usingthe static methods defined on {@link TemporalQueries}.
A sub-interface, {@link Temporal}, extends this definition to one that also supports adjustment and manipulation on more complete temporal objects.
This interface is a framework-level interface that should not be widely used in application code. Instead, applications should create and pass around instances of concrete types, such as {@code LocalDate}. There are many reasons for this, part of which is that implementations of this interface may be in calendar systems other than ISO. See {@link ChronoLocalDate} for a fuller discussion of the issues.
Specification for implementors
This interface places no restrictions on the mutability of implementations, however immutability is strongly recommended.

        assertEquals(LocalDateTime.from(actual), expected.toLocalDateTime());
    }


    @Test(dataProvider = "instantZones")
    public void test_parse_instantZones_Instant(DateTimeFormatter formatter, String text, ZonedDateTime expected) {
        TemporalAccessor actual = formatter.parse(text);
        assertEquals(Instant.from(actual), expected.toInstant());
    }

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        assertEquals(Instant.from(actual), expected.toInstant());
    }


    @Test(dataProvider = "instantZones")
    public void test_parse_instantZones_supported(DateTimeFormatter formatter, String text, ZonedDateTime expected) {
        TemporalAccessor actual = formatter.parse(text);
        assertEquals(actual.isSupported(INSTANT_SECONDS), true);
        assertEquals(actual.isSupported(EPOCH_DAY), true);
        assertEquals(actual.isSupported(SECOND_OF_DAY), true);
        assertEquals(actual.isSupported(NANO_OF_SECOND), true);
        assertEquals(actual.isSupported(MICRO_OF_SECOND), true);
        assertEquals(actual.isSupported(MILLI_OF_SECOND), true);
    }

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        };
    }


    @Test(dataProvider = "instantNoZone", expectedExceptions = DateTimeException.class)
    public void test_parse_instantNoZone_ZDT(DateTimeFormatter formatter, String text, Instant expected) {
        TemporalAccessor actual = formatter.parse(text);
        ZonedDateTime.from(actual);
    }

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        ZonedDateTime.from(actual);
    }


    @Test(dataProvider = "instantNoZone", expectedExceptions = DateTimeException.class)
    public void test_parse_instantNoZone_LDT(DateTimeFormatter formatter, String text, Instant expected) {
        TemporalAccessor actual = formatter.parse(text);
        LocalDateTime.from(actual);
    }

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        LocalDateTime.from(actual);
    }


    @Test(dataProvider = "instantNoZone")
    public void test_parse_instantNoZone_Instant(DateTimeFormatter formatter, String text, Instant expected) {
        TemporalAccessor actual = formatter.parse(text);
        assertEquals(Instant.from(actual), expected);
    }

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        assertEquals(Instant.from(actual), expected);
    }


    @Test(dataProvider = "instantNoZone")
    public void test_parse_instantNoZone_supported(DateTimeFormatter formatter, String text, Instant expected) {
        TemporalAccessor actual = formatter.parse(text);
        assertEquals(actual.isSupported(INSTANT_SECONDS), true);
        assertEquals(actual.isSupported(EPOCH_DAY), false);
        assertEquals(actual.isSupported(SECOND_OF_DAY), false);
        assertEquals(actual.isSupported(NANO_OF_SECOND), true);
        assertEquals(actual.isSupported(MICRO_OF_SECOND), true);
        assertEquals(actual.isSupported(MILLI_OF_SECOND), true);
    }

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    //-----------------------------------------------------------------------
    @Test
    public void test_parse_fromField_InstantSeconds() {
        DateTimeFormatter fmt = new DateTimeFormatterBuilder()
            .appendValue(INSTANT_SECONDS).toFormatter();
        TemporalAccessor acc = fmt.parse("86402");
        Instant expected = Instant.ofEpochSecond(86402);
        assertEquals(acc.isSupported(INSTANT_SECONDS), true);
        assertEquals(acc.isSupported(NANO_OF_SECOND), true);
        assertEquals(acc.isSupported(MICRO_OF_SECOND), true);
        assertEquals(acc.isSupported(MILLI_OF_SECOND), true);
        assertEquals(acc.getLong(INSTANT_SECONDS), 86402L);
        assertEquals(acc.getLong(NANO_OF_SECOND), 0L);
        assertEquals(acc.getLong(MICRO_OF_SECOND), 0L);
        assertEquals(acc.getLong(MILLI_OF_SECOND), 0L);
        assertEquals(Instant.from(acc), expected);
    }

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    @Test
    public void test_parse_fromField_InstantSeconds_NanoOfSecond() {
        DateTimeFormatter fmt = new DateTimeFormatterBuilder()
            .appendValue(INSTANT_SECONDS).appendLiteral('.').appendValue(NANO_OF_SECOND).toFormatter();
        TemporalAccessor acc = fmt.parse("86402.123456789");
        Instant expected = Instant.ofEpochSecond(86402, 123456789);
        assertEquals(acc.isSupported(INSTANT_SECONDS), true);
        assertEquals(acc.isSupported(NANO_OF_SECOND), true);
        assertEquals(acc.isSupported(MICRO_OF_SECOND), true);
        assertEquals(acc.isSupported(MILLI_OF_SECOND), true);
        assertEquals(acc.getLong(INSTANT_SECONDS), 86402L);
        assertEquals(acc.getLong(NANO_OF_SECOND), 123456789L);
        assertEquals(acc.getLong(MICRO_OF_SECOND), 123456L);
        assertEquals(acc.getLong(MILLI_OF_SECOND), 123L);
        assertEquals(Instant.from(acc), expected);
    }

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    @Test
    public void test_parse_fromField_SecondOfDay() {
        DateTimeFormatter fmt = new DateTimeFormatterBuilder()
            .appendValue(SECOND_OF_DAY).toFormatter();
        TemporalAccessor acc = fmt.parse("864");
        assertEquals(acc.isSupported(SECOND_OF_DAY), true);
        assertEquals(acc.isSupported(NANO_OF_SECOND), true);
        assertEquals(acc.isSupported(MICRO_OF_SECOND), true);
        assertEquals(acc.isSupported(MILLI_OF_SECOND), true);
        assertEquals(acc.getLong(SECOND_OF_DAY), 864L);
        assertEquals(acc.getLong(NANO_OF_SECOND), 0L);
        assertEquals(acc.getLong(MICRO_OF_SECOND), 0L);
        assertEquals(acc.getLong(MILLI_OF_SECOND), 0L);
    }

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    @Test
    public void test_parse_fromField_SecondOfDay_NanoOfSecond() {
        DateTimeFormatter fmt = new DateTimeFormatterBuilder()
            .appendValue(SECOND_OF_DAY).appendLiteral('.').appendValue(NANO_OF_SECOND).toFormatter();
        TemporalAccessor acc = fmt.parse("864.123456789");
        assertEquals(acc.isSupported(SECOND_OF_DAY), true);
        assertEquals(acc.isSupported(NANO_OF_SECOND), true);
        assertEquals(acc.isSupported(MICRO_OF_SECOND), true);
        assertEquals(acc.isSupported(MILLI_OF_SECOND), true);
        assertEquals(acc.getLong(SECOND_OF_DAY), 864L);
        assertEquals(acc.getLong(NANO_OF_SECOND), 123456789L);
        assertEquals(acc.getLong(MICRO_OF_SECOND), 123456L);
        assertEquals(acc.getLong(MILLI_OF_SECOND), 123L);
    }

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Examples of org.threeten.bp.temporal.TemporalAccessor

Specification for implementors

Related Classes of org.threeten.bp.temporal.TemporalAccessor