Examples with Temporal java.time.temporal.Temporal used on opensource projects

Example 26 with Temporal

use of java.time.temporal.Temporal in project jdk8u_jdk by JetBrains.

the class TCKPeriod method factory_from_TemporalAmount_Years_tooBig.

@Test(expectedExceptions = ArithmeticException.class)
public void factory_from_TemporalAmount_Years_tooBig() {
    TemporalAmount amount = new TemporalAmount() {

        @Override
        public long get(TemporalUnit unit) {
            return ((long) (Integer.MAX_VALUE)) + 1;
        }

        @Override
        public List<TemporalUnit> getUnits() {
            return Collections.<TemporalUnit>singletonList(YEARS);
        }

        @Override
        public Temporal addTo(Temporal temporal) {
            throw new UnsupportedOperationException();
        }

        @Override
        public Temporal subtractFrom(Temporal temporal) {
            throw new UnsupportedOperationException();
        }
    };
    Period.from(amount);
}

Example 27 with Temporal

use of java.time.temporal.Temporal in project jdk8u_jdk by JetBrains.

the class TCKPeriod method factory_from_TemporalAmount_YearsDays.

@Test
public void factory_from_TemporalAmount_YearsDays() {
    TemporalAmount amount = new TemporalAmount() {

        @Override
        public long get(TemporalUnit unit) {
            if (unit == YEARS) {
                return 23;
            } else {
                return 45;
            }
        }

        @Override
        public List<TemporalUnit> getUnits() {
            List<TemporalUnit> list = new ArrayList<>();
            list.add(YEARS);
            list.add(DAYS);
            return list;
        }

        @Override
        public Temporal addTo(Temporal temporal) {
            throw new UnsupportedOperationException();
        }

        @Override
        public Temporal subtractFrom(Temporal temporal) {
            throw new UnsupportedOperationException();
        }
    };
    assertPeriod(Period.from(amount), 23, 0, 45);
}

Example 28 with Temporal

use of java.time.temporal.Temporal in project jdk8u_jdk by JetBrains.

the class TCKPeriod method test_plus_TemporalAmount_DaysHours.

@Test(expectedExceptions = DateTimeException.class)
public void test_plus_TemporalAmount_DaysHours() {
    TemporalAmount amount = new TemporalAmount() {

        @Override
        public long get(TemporalUnit unit) {
            if (unit == DAYS) {
                return 1;
            } else {
                return 2;
            }
        }

        @Override
        public List<TemporalUnit> getUnits() {
            List<TemporalUnit> list = new ArrayList<>();
            list.add(DAYS);
            list.add(HOURS);
            return list;
        }

        @Override
        public Temporal addTo(Temporal temporal) {
            throw new UnsupportedOperationException();
        }

        @Override
        public Temporal subtractFrom(Temporal temporal) {
            throw new UnsupportedOperationException();
        }
    };
    pymd(4, 5, 6).plus(amount);
}

Example 29 with Temporal

use of java.time.temporal.Temporal in project knime-core by knime.

the class CreateDateTimeNodeModel method createByFixedRowNrAndDuration.

/**
 * Create date&time row with a fixed number of rows and a given starting point and duration/period.
 */
private void createByFixedRowNrAndDuration(final BufferedDataContainer container, final long nrRows, final Temporal startDateTime, final TemporalAmount durationOrPeriod, final boolean wasLocalDate, final boolean hasMillis) throws DateTimeException, ArithmeticException {
    Temporal intervalDateTime = startDateTime.minus(durationOrPeriod);
    for (long rowIdx = 0; rowIdx < nrRows; rowIdx++) {
        intervalDateTime = intervalDateTime.plus(durationOrPeriod);
        final DataCell dataCell;
        // local date
        if (intervalDateTime instanceof LocalDate) {
            dataCell = LocalDateCellFactory.create((LocalDate) intervalDateTime);
        } else // local time
        if (intervalDateTime instanceof LocalTime) {
            if (hasMillis) {
                dataCell = LocalTimeCellFactory.create(((LocalTime) intervalDateTime).truncatedTo(ChronoUnit.MILLIS));
            } else if (((LocalTime) intervalDateTime).getNano() >= 500_000_000) {
                // rounding
                dataCell = LocalTimeCellFactory.create(((LocalTime) intervalDateTime).plusSeconds(1).withNano(0));
            } else {
                dataCell = LocalTimeCellFactory.create(((LocalTime) intervalDateTime).withNano(0));
            }
        } else // local date time
        if (intervalDateTime instanceof LocalDateTime) {
            if (wasLocalDate) {
                LocalDate localDate = ((LocalDateTime) intervalDateTime).toLocalDate();
                // rounding
                if (((LocalDateTime) intervalDateTime).toLocalTime().isAfter(LocalTime.NOON)) {
                    dataCell = LocalDateCellFactory.create(localDate.plusDays(1));
                } else {
                    dataCell = LocalDateCellFactory.create(localDate);
                }
            } else if (hasMillis) {
                dataCell = LocalDateTimeCellFactory.create(((LocalDateTime) intervalDateTime).truncatedTo(ChronoUnit.MILLIS));
            } else if (((LocalDateTime) intervalDateTime).getNano() >= 500_000_000) {
                // rounding
                dataCell = LocalDateTimeCellFactory.create(((LocalDateTime) intervalDateTime).plusSeconds(1).withNano(0));
            } else {
                dataCell = LocalDateTimeCellFactory.create(((LocalDateTime) intervalDateTime).withNano(0));
            }
        } else // zoned date time
        {
            if (hasMillis) {
                dataCell = ZonedDateTimeCellFactory.create(((ZonedDateTime) intervalDateTime).truncatedTo(ChronoUnit.MILLIS));
            } else if (((ZonedDateTime) intervalDateTime).getNano() >= 500_000_000) {
                // rounding
                dataCell = ZonedDateTimeCellFactory.create(((ZonedDateTime) intervalDateTime).plusSeconds(1).withNano(0));
            } else {
                dataCell = ZonedDateTimeCellFactory.create(((ZonedDateTime) intervalDateTime).withNano(0));
            }
        }
        container.addRowToTable(new DefaultRow(new RowKey("Row" + rowIdx), dataCell));
    }
}

Example 30 with Temporal

use of java.time.temporal.Temporal in project knime-core by knime.

the class CreateDateTimeNodeModel method execute.

/**
 * {@inheritDoc}
 */
@Override
protected BufferedDataTable[] execute(final BufferedDataTable[] inData, final ExecutionContext exec) throws Exception {
    BufferedDataContainer container = exec.createDataContainer(createOutSpec());
    // check and parse duration/period (may be wrong, if controlled by flow variables)
    TemporalAmount durationOrPeriod = null;
    if (m_durationOrEnd.getStringValue().equals(EndMode.Duration.name()) || m_rowNrOptionSelection.getStringValue().equals(RowNrMode.Variable.name())) {
        if (m_duration.getStringValue() != null) {
            try {
                durationOrPeriod = DurationPeriodFormatUtils.parseDuration(m_duration.getStringValue());
            } catch (DateTimeParseException ex1) {
                try {
                    durationOrPeriod = DurationPeriodFormatUtils.parsePeriod(m_duration.getStringValue());
                } catch (DateTimeParseException ex2) {
                    throw new InvalidSettingsException("'" + m_duration.getStringValue() + "' could not be parsed as duration!");
                }
            }
        }
    }
    // check start and end input (may be wrong, if controlled by flow variables)
    final Class<? extends Temporal> classStart = m_start.getSelectedDateTime().getClass();
    final Class<? extends Temporal> classEnd = m_end.getSelectedDateTime().getClass();
    if (!classStart.equals(classEnd) && !(classStart.equals(ZonedDateTime.class) && classEnd.equals(LocalDateTime.class) && m_selectedNewType.getDataType().equals(ZonedDateTimeCellFactory.TYPE))) {
        throw new InvalidSettingsException("The type of start and end time are not compatible: start is " + classStart.getSimpleName() + " but end is " + classEnd.getSimpleName());
    }
    // in case the end time is controlled by a flow variable holding a zoned date time, remove the zone
    m_end.setUseZone(false);
    // create date&time rows depending on settings
    final Temporal start;
    final Temporal end;
    if (m_start.getSelectedDateTime() instanceof ZonedDateTime) {
        start = m_startUseExecTime.getBooleanValue() ? getTemporalExecTimeWithFormat(((LocalDateTime) m_end.getSelectedDateTime()).atZone(m_start.getZone())) : m_start.getSelectedDateTime();
        end = m_endUseExecTime.getBooleanValue() ? getTemporalExecTimeWithFormat(m_start.getSelectedDateTime()) : ZonedDateTime.of((LocalDateTime) m_end.getSelectedDateTime(), m_start.getZone());
    } else {
        start = m_startUseExecTime.getBooleanValue() ? getTemporalExecTimeWithFormat(m_end.getSelectedDateTime()) : m_start.getSelectedDateTime();
        end = m_endUseExecTime.getBooleanValue() ? getTemporalExecTimeWithFormat(m_start.getSelectedDateTime()) : m_end.getSelectedDateTime();
    }
    if (m_rowNrOptionSelection.getStringValue().equals(RowNrMode.Fixed.name())) {
        if (m_durationOrEnd.getStringValue().equals(EndMode.Duration.name())) {
            createByFixedRowNrAndDuration(container, m_rowNrFixed.getLongValue(), start, durationOrPeriod, false, hasMillis(start, start) || hasDurationMillis());
        } else {
            createByFixedRowNrAndEnd(container, m_rowNrFixed.getLongValue(), start, end);
        }
    } else {
        createByVariableRowNr(container, start, end, durationOrPeriod);
    }
    container.close();
    return new BufferedDataTable[] { exec.createBufferedDataTable(container.getTable(), exec) };
}