Examples with SettingsModelDateTime org.knime.time.util.SettingsModelDateTime used on opensource projects

Example 1 with SettingsModelDateTime

use of org.knime.time.util.SettingsModelDateTime in project knime-core by knime.

the class CreateDateTimeNodeDialog method updateWarningLabel.

private void updateWarningLabel() {
    m_warningLabel.setText("");
    // === check period duration field ===
    if (m_dialogCompDuration.getModel().isEnabled() && m_updateWarningLabel) {
        final DateTimeType selectedItem = (DateTimeType) m_typeCombobox.getSelectedItem();
        Duration duration = null;
        Period period = null;
        if (((SettingsModelString) m_dialogCompDuration.getModel()).getStringValue() == null) {
            m_warningLabel.setText("Please enter an interval.");
            return;
        }
        try {
            duration = DurationPeriodFormatUtils.parseDuration(((SettingsModelString) m_dialogCompDuration.getModel()).getStringValue());
            if (selectedItem.equals(DateTimeType.LOCAL_DATE)) {
                m_warningLabel.setText("A time-based duration cannot be applied to a local date.");
                return;
            }
        } catch (DateTimeParseException e1) {
            try {
                period = DurationPeriodFormatUtils.parsePeriod(((SettingsModelString) m_dialogCompDuration.getModel()).getStringValue());
                if (selectedItem.equals(DateTimeType.LOCAL_TIME)) {
                    m_warningLabel.setText("A date-based duration cannot be applied to a local time.");
                    return;
                }
            } catch (DateTimeParseException e2) {
                m_warningLabel.setText("Value does not represent a duration.");
                return;
            }
        }
        if (((SettingsModelString) m_dialogCompRowNrOptionSelection.getModel()).getStringValue().equals(RowNrMode.Variable.name())) {
            // === check that duration is not zero and row number variable ===
            if ((duration != null && duration.isZero()) || (period != null && period.isZero())) {
                m_warningLabel.setText("Interval must not be zero.");
            }
            // === check that start is before end and duration positive and vice versa ===
            final Temporal start = ((SettingsModelBoolean) m_dialogCompStartUseExecTime.getModel()).getBooleanValue() ? CreateDateTimeNodeModel.getTemporalExecTimeWithFormat(((SettingsModelDateTime) m_dialogCompEnd.getModel()).getSelectedDateTime()) : ((SettingsModelDateTime) m_dialogCompStart.getModel()).getSelectedDateTime();
            final Temporal end = ((SettingsModelBoolean) m_dialogCompEndUseExecTime.getModel()).getBooleanValue() ? CreateDateTimeNodeModel.getTemporalExecTimeWithFormat(((SettingsModelDateTime) m_dialogCompStart.getModel()).getSelectedDateTime()) : ((SettingsModelDateTime) m_dialogCompEnd.getModel()).getSelectedDateTime();
            if (!selectedItem.equals(DateTimeType.LOCAL_TIME)) {
                final boolean isStartBeforeEnd;
                final boolean isEqual;
                if (selectedItem.equals(DateTimeType.LOCAL_DATE)) {
                    isStartBeforeEnd = ((LocalDate) start).isBefore((LocalDate) end);
                    isEqual = ((LocalDate) start).isEqual((LocalDate) end);
                } else if (selectedItem.equals(DateTimeType.LOCAL_DATE_TIME)) {
                    isStartBeforeEnd = ((LocalDateTime) start).isBefore((LocalDateTime) end);
                    isEqual = ((LocalDateTime) start).isEqual((LocalDateTime) end);
                } else {
                    isStartBeforeEnd = (((ZonedDateTime) start)).toLocalDateTime().isBefore(((LocalDateTime) end));
                    isEqual = (((ZonedDateTime) start)).toLocalDateTime().isEqual(((LocalDateTime) end));
                }
                final boolean isDurationNegative;
                if (duration != null) {
                    isDurationNegative = duration.isNegative();
                } else if (period != null) {
                    isDurationNegative = period.isNegative();
                } else {
                    throw new IllegalStateException("Either duration or period must not be null!");
                }
                if (isStartBeforeEnd && isDurationNegative) {
                    m_warningLabel.setText("Start is before end, but the interval is negative.");
                    return;
                }
                if (!isStartBeforeEnd && !isEqual && !isDurationNegative) {
                    m_warningLabel.setText("Start is after end, but the interval is positive.");
                    return;
                }
            }
        }
    }
}

Example 2 with SettingsModelDateTime

use of org.knime.time.util.SettingsModelDateTime in project knime-core by knime.

the class CreateDateTimeNodeModel method createStartModel.

/**
 * @return the date&time model, used in both dialog and model.
 */
static SettingsModelDateTime createStartModel(final SettingsModelBoolean useExecTimeModel) {
    final SettingsModelDateTime settingsModelDateTime = new SettingsModelDateTime("start", LocalDateTime.now().withNano(0).minusYears(1).minusHours(1));
    useExecTimeModel.addChangeListener(l -> settingsModelDateTime.setEnabled(!useExecTimeModel.getBooleanValue()));
    return settingsModelDateTime;
}

Example 3 with SettingsModelDateTime

use of org.knime.time.util.SettingsModelDateTime in project knime-core by knime.

the class CreateDateTimeNodeModel method createEndModel.

/**
 * @return the date&time model, used in both dialog and model.
 */
static SettingsModelDateTime createEndModel(final SettingsModelString rowNrOptionSelectionModel, final SettingsModelString durationOrEndSelectionModel, final SettingsModelBoolean useExecTimeModel) {
    final SettingsModelDateTime settingsModelDateTime = new SettingsModelDateTime("end", LocalDateTime.now().withNano(0));
    final ChangeListener changeListener = e -> {
        if (durationOrEndSelectionModel.getStringValue() != null && rowNrOptionSelectionModel.getStringValue() != null) {
            settingsModelDateTime.setEnabled((rowNrOptionSelectionModel.getStringValue().equals(RowNrMode.Variable.name()) || (rowNrOptionSelectionModel.getStringValue().equals(RowNrMode.Fixed.name()) && durationOrEndSelectionModel.getStringValue().equals(EndMode.End.name()))) && !useExecTimeModel.getBooleanValue());
        }
    };
    rowNrOptionSelectionModel.addChangeListener(changeListener);
    durationOrEndSelectionModel.addChangeListener(changeListener);
    useExecTimeModel.addChangeListener(changeListener);
    changeListener.stateChanged(new ChangeEvent(rowNrOptionSelectionModel));
    return settingsModelDateTime;
}

Example 4 with SettingsModelDateTime

use of org.knime.time.util.SettingsModelDateTime in project knime-core by knime.

the class DateTimeBasedRowFilterNodeDialog method checkStartAndEnd.

/**
 * Checks if start and end string can be parsed with the set format and locale
 */
private void checkStartAndEnd() {
    if (m_dialogCompStartDateTime.getModel().isEnabled() && m_dialogCompEndDateTime.getModel().isEnabled() && ((SettingsModelString) m_dialogCompEndSelection.getModel()).getStringValue().equals(EndMode.DateTime.name())) {
        boolean isStartAfterEnd = false;
        final DataType dataType = m_dialogCompColSelection.getSelectedAsSpec().getType();
        if (dataType.isCompatible(LocalDateValue.class)) {
            isStartAfterEnd = ((SettingsModelDateTime) m_dialogCompStartDateTime.getModel()).getLocalDate().isAfter(((SettingsModelDateTime) m_dialogCompEndDateTime.getModel()).getLocalDate());
        }
        if (dataType.isCompatible(LocalTimeValue.class)) {
            isStartAfterEnd = ((SettingsModelDateTime) m_dialogCompStartDateTime.getModel()).getLocalTime().isAfter(((SettingsModelDateTime) m_dialogCompEndDateTime.getModel()).getLocalTime());
        }
        if (dataType.isCompatible(LocalDateTimeValue.class)) {
            isStartAfterEnd = ((SettingsModelDateTime) m_dialogCompStartDateTime.getModel()).getLocalDateTime().isAfter(((SettingsModelDateTime) m_dialogCompEndDateTime.getModel()).getLocalDateTime());
        }
        if (dataType.isCompatible(ZonedDateTimeValue.class)) {
            isStartAfterEnd = ((SettingsModelDateTime) m_dialogCompStartDateTime.getModel()).getZonedDateTime().isAfter(((SettingsModelDateTime) m_dialogCompEndDateTime.getModel()).getZonedDateTime());
        }
        if (isStartAfterEnd) {
            m_typeWarningLabel.setText("End date must not be before start date!");
        }
    }
}