Examples with LongCell org.knime.core.data.def.LongCell used on opensource projects

Example 6 with LongCell

use of org.knime.core.data.def.LongCell in project knime-core by knime.

the class ColumnRowFilterPanel method getBoundCell.

/* method used from the above */
private DataCell getBoundCell(final JTextField editField, final String name) throws InvalidSettingsException {
    if (editField.getText().length() <= 0) {
        return null;
    }
    String colName = getSelectedColumnName();
    if ((colName == null) || (colName.length() == 0)) {
        throw new InvalidSettingsException("Invalid columns selection");
    }
    if (m_tSpec != null) {
        final DataType origType = m_tSpec.getColumnSpec(colName).getType();
        final DataType cType;
        if (m_deepFiltering.isSelected() && origType.isCollectionType()) {
            cType = origType.getCollectionElementType();
        } else {
            cType = origType;
        }
        if (cType.isCompatible(IntValue.class)) {
            // first try making of an IntCell
            try {
                int lb = Integer.parseInt(editField.getText());
                return new IntCell(lb);
            } catch (NumberFormatException nfe) {
                throw new InvalidSettingsException("Number format error in " + name + " bound number: Enter a valid integer.");
            }
        } else if (cType.isCompatible(LongValue.class)) {
            try {
                long lb = Long.parseLong(editField.getText());
                return new LongCell(lb);
            } catch (NumberFormatException nfe) {
                throw new InvalidSettingsException("Number format error in " + name + " bound number: Enter a valid number.");
            }
        } else if (cType.isCompatible(DoubleValue.class)) {
            try {
                double lb = Double.parseDouble(editField.getText());
                return new DoubleCell(lb);
            } catch (NumberFormatException nfe) {
                throw new InvalidSettingsException("Number format error in " + name + " bound number: enter a valid " + "float number");
            }
        } else {
            return new StringCell(editField.getText());
        }
    } else {
        // if we got no column type
        return new StringCell(editField.getText());
    }
}

Example 7 with LongCell

use of org.knime.core.data.def.LongCell in project knime-core by knime.

the class OutputRow method createDataRow.

/**
 * Create a {@link DataRow} that stores information of a right outer join.
 *
 * @param index The index of this row.
 * @param leftIndex The index of the left row.
 * @param rightIndex The index of the right row.
 * @param settings The common settings object.
 * @return New instance of {@link DataRow} populated with the given
 * information.
 */
static DataRow createDataRow(final long index, final long leftIndex, final long rightIndex, final OutputRow.Settings settings) {
    int[] survivors = settings.getSurvivors();
    DataCell[] cells = new DataCell[survivors.length + 3];
    int c = 0;
    for (int i = 0; i < survivors.length; i++) {
        cells[c] = DataType.getMissingCell();
        c++;
    }
    cells[c] = DataType.getMissingCell();
    c++;
    cells[c] = new LongCell(leftIndex);
    c++;
    cells[c] = new LongCell(rightIndex);
    RowKey rowID = new RowKey(Long.toString(index));
    return new DefaultRow(rowID, cells);
}

Example 8 with LongCell

use of org.knime.core.data.def.LongCell in project knime-core by knime.

the class LinearInterpolationStatisticTB method consumeRow.

/**
 * {@inheritDoc}
 */
@Override
protected void consumeRow(final DataRow dataRow) {
    DataCell cell = dataRow.getCell(getColumnIndex());
    if (cell.isMissing()) {
        incMissing();
    } else {
        for (int i = 0; i < getNumMissing(); i++) {
            DataCell res;
            if (getPrevious().isMissing()) {
                res = cell;
            } else {
                if (m_isDateColumn) {
                    DateAndTimeValue val = (DateAndTimeValue) cell;
                    DateAndTimeValue prevVal = (DateAndTimeValue) getPrevious();
                    boolean hasDate = val.hasDate() | prevVal.hasDate();
                    boolean hasTime = val.hasTime() | prevVal.hasTime();
                    boolean hasMilis = val.hasMillis() | prevVal.hasMillis();
                    long prev = prevVal.getUTCTimeInMillis();
                    long next = val.getUTCTimeInMillis();
                    long lin = Math.round(prev + 1.0 * (i + 1) / (1.0 * (getNumMissing() + 1)) * (next - prev));
                    res = new DateAndTimeCell(lin, hasDate, hasTime, hasMilis);
                } else {
                    DoubleValue val = (DoubleValue) cell;
                    double prev = ((DoubleValue) getPrevious()).getDoubleValue();
                    double next = val.getDoubleValue();
                    double lin = prev + 1.0 * (i + 1) / (1.0 * (getNumMissing() + 1)) * (next - prev);
                    if (getPrevious() instanceof IntValue) {
                        // get an int, create an int
                        res = new IntCell((int) Math.round(lin));
                    } else if (getPrevious() instanceof LongValue) {
                        // get an long, create an long
                        res = new LongCell(Math.round(lin));
                    } else {
                        res = new DoubleCell(lin);
                    }
                }
            }
            addMapping(res);
        }
        resetMissing(cell);
    }
}

Example 9 with LongCell

use of org.knime.core.data.def.LongCell in project knime-core by knime.

the class AverageInterpolationStatisticTB method consumeRow.

/**
 * {@inheritDoc}
 */
@Override
protected void consumeRow(final DataRow dataRow) {
    DataCell cell = dataRow.getCell(getColumnIndex());
    if (cell.isMissing()) {
        incMissing();
    } else {
        for (int i = 0; i < getNumMissing(); i++) {
            DataCell res;
            if (getPrevious().isMissing()) {
                res = cell;
            } else {
                if (m_isDateColumn) {
                    DateAndTimeValue val = (DateAndTimeValue) cell;
                    DateAndTimeValue prevVal = (DateAndTimeValue) getPrevious();
                    boolean hasDate = val.hasDate() | prevVal.hasDate();
                    boolean hasTime = val.hasTime() | prevVal.hasTime();
                    boolean hasMilis = val.hasMillis() | prevVal.hasMillis();
                    long prev = prevVal.getUTCTimeInMillis();
                    long next = val.getUTCTimeInMillis();
                    long lin = Math.round((prev + next) / 2);
                    res = new DateAndTimeCell(lin, hasDate, hasTime, hasMilis);
                } else {
                    DoubleValue val = (DoubleValue) cell;
                    double prev = ((DoubleValue) getPrevious()).getDoubleValue();
                    double next = val.getDoubleValue();
                    double lin = (prev + next) / 2;
                    if (getPrevious() instanceof IntValue) {
                        // get an int, create an int
                        res = new IntCell((int) Math.round(lin));
                    } else if (getPrevious() instanceof LongValue) {
                        // get an long, create an long
                        res = new LongCell(Math.round(lin));
                    } else {
                        res = new DoubleCell(lin);
                    }
                }
            }
            addMapping(res);
        }
        resetMissing(cell);
    }
}

Example 10 with LongCell

use of org.knime.core.data.def.LongCell in project knime-core by knime.

the class LinearInterpolationStatisticMB method consumeRow.

/**
 * {@inheritDoc}
 */
@Override
protected void consumeRow(final DataRow dataRow) {
    DataCell cell = dataRow.getCell(m_colIdx);
    if (cell.isMissing()) {
        m_numMissing++;
    } else {
        for (int i = 0; i < m_numMissing; i++) {
            DataCell res;
            if (m_previous.isMissing()) {
                res = cell;
            } else {
                if (m_isDateColumn) {
                    DateAndTimeValue val = (DateAndTimeValue) cell;
                    DateAndTimeValue prevVal = (DateAndTimeValue) m_previous;
                    boolean hasDate = val.hasDate() | prevVal.hasDate();
                    boolean hasTime = val.hasTime() | prevVal.hasTime();
                    boolean hasMilis = val.hasMillis() | prevVal.hasMillis();
                    long prev = prevVal.getUTCTimeInMillis();
                    long next = val.getUTCTimeInMillis();
                    long lin = Math.round(prev + 1.0 * (i + 1) / (1.0 * (m_numMissing + 1)) * (next - prev));
                    res = new DateAndTimeCell(lin, hasDate, hasTime, hasMilis);
                } else {
                    DoubleValue val = (DoubleValue) cell;
                    double prev = ((DoubleValue) m_previous).getDoubleValue();
                    double next = val.getDoubleValue();
                    double lin = prev + 1.0 * (i + 1) / (1.0 * (m_numMissing + 1)) * (next - prev);
                    if (m_previous instanceof IntValue) {
                        // get an int, create an int
                        res = new IntCell((int) Math.round(lin));
                    } else if (m_previous instanceof LongValue) {
                        // get an long, create an long
                        res = new LongCell(Math.round(lin));
                    } else {
                        res = new DoubleCell(lin);
                    }
                }
            }
            m_values.add(res);
        }
        m_numMissing = 0;
        m_previous = cell;
    }
}