Examples with RowIDRowFilter org.knime.base.node.preproc.filter.row.rowfilter.RowIDRowFilter used on opensource projects

Example 1 with RowIDRowFilter

use of org.knime.base.node.preproc.filter.row.rowfilter.RowIDRowFilter in project knime-core by knime.

the class RowIDRowFilterPanel method loadSettingsFromFilter.

/**
 * {@inheritDoc}
 */
@Override
public void loadSettingsFromFilter(final IRowFilter filter) throws InvalidSettingsException {
    if (!(filter instanceof RowIDRowFilter)) {
        throw new InvalidSettingsException("RegExpr filter panel can only " + "load settings from a RegExprRowFilter");
    }
    RowIDRowFilter reFilter = (RowIDRowFilter) filter;
    m_caseSensitive.setSelected(reFilter.getCaseSensitivity());
    m_startsWith.setSelected(reFilter.getStartsWith());
    m_regExpr.setText(reFilter.getRegExpr());
    regExprChanged();
}

Example 2 with RowIDRowFilter

use of org.knime.base.node.preproc.filter.row.rowfilter.RowIDRowFilter in project knime-core by knime.

the class RowFilterNodeDialogPane method loadSettingsFrom.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsFrom(final NodeSettingsRO settings, final DataTableSpec[] specs) throws NotConfigurableException {
    if ((specs[0] == null) || (specs[0].getNumColumns() < 1)) {
        throw new NotConfigurableException("Cannot be configured without" + " input table");
    }
    // remove the old filter panels, if any
    if (m_rangePanel != null) {
        m_filterPanel.remove(m_rangePanel);
    }
    if (m_rowIDPanel != null) {
        m_filterPanel.remove(m_rowIDPanel);
    }
    if (m_colValPanel != null) {
        m_filterPanel.remove(m_colValPanel);
    }
    // now create new filter panels
    m_rangePanel = new RowNoRowFilterPanel();
    m_rowIDPanel = new RowIDRowFilterPanel();
    m_colValPanel = new ColumnRowFilterPanel(this, specs[0]);
    /*
         * now read the filters. We support three different filters:
         * RowIDFilter, AttrValfilter, and RowNumberFilter. But only one at a
         * time.
         */
    IRowFilter filter = null;
    try {
        // get the filter
        filter = RowFilterFactory.createRowFilter(settings.getNodeSettings(RowFilterNodeModel.CFGFILTER));
    } catch (InvalidSettingsException ise) {
    // silently ignore invalid filters.
    }
    String actionCommand = "colval";
    if (filter == null) {
        // set the default
        m_colValInclRadio.setSelected(true);
        filterSelectionChanged("colval");
        return;
    }
    if (filter instanceof ColValFilterOldObsolete) {
        // support the obsolete filter for backward compatibility
        ColValFilterOldObsolete f = (ColValFilterOldObsolete) filter;
        actionCommand = "colval";
        // activate the corresponding radio button
        if (f.includeMatchingLines()) {
            m_colValInclRadio.setSelected(true);
        } else {
            m_colValExclRadio.setSelected(true);
        }
        try {
            m_colValPanel.loadSettingsFromFilter(f);
        } catch (InvalidSettingsException ise) {
        // ignore failure
        }
    } else if (filter instanceof AttrValueRowFilter) {
        // this covers all the attribute value filters:
        // range, string compare, missing value filter
        AttrValueRowFilter f = (AttrValueRowFilter) filter;
        actionCommand = "colval";
        // activate the corresponding radio button
        if (f.getInclude()) {
            m_colValInclRadio.setSelected(true);
        } else {
            m_colValExclRadio.setSelected(true);
        }
        try {
            m_colValPanel.loadSettingsFromFilter(f);
        } catch (InvalidSettingsException ise) {
        // ignore failure
        }
    } else if (filter instanceof RowIDRowFilter) {
        RowIDRowFilter f = (RowIDRowFilter) filter;
        actionCommand = "id";
        // activate the corresponding radio button
        if (f.getInclude()) {
            m_rowIDInclRadio.setSelected(true);
        } else {
            m_rowIDExclRadio.setSelected(true);
        }
        try {
            m_rowIDPanel.loadSettingsFromFilter(f);
        } catch (InvalidSettingsException ise) {
        // ignore failure
        }
    } else if (filter instanceof RowNoRowFilter) {
        RowNoRowFilter f = (RowNoRowFilter) filter;
        actionCommand = "range";
        // activate the corresponding radio button
        if (f.getInclude()) {
            m_rangeInclRadio.setSelected(true);
        } else {
            m_rangeExclRadio.setSelected(true);
        }
        try {
            m_rangePanel.loadSettingsFromFilter(f);
        } catch (InvalidSettingsException ise) {
        // ignore failure
        }
    } else {
    // we silently ignore unsupported filter and leave default settings.
    }
    filterSelectionChanged(actionCommand);
}