Examples with NodeSettingsRO org.knime.core.node.NodeSettingsRO used on opensource projects

Example 31 with NodeSettingsRO

use of org.knime.core.node.NodeSettingsRO in project knime-core by knime.

the class BoxPlotNodeModel method loadInternals.

/**
 * {@inheritDoc}
 */
@Override
protected void loadInternals(final File nodeInternDir, final ExecutionMonitor exec) throws IOException, CanceledExecutionException {
    try {
        File f = new File(nodeInternDir, FILE_NAME);
        FileInputStream fis = new FileInputStream(f);
        NodeSettingsRO settings = NodeSettings.loadFromXML(fis);
        m_statistics = new LinkedHashMap<DataColumnSpec, double[]>();
        m_mildOutliers = new LinkedHashMap<String, Map<Double, Set<RowKey>>>();
        m_extremeOutliers = new LinkedHashMap<String, Map<Double, Set<RowKey>>>();
        int nrOfCols = settings.getInt(CFG_NR_COLS);
        for (int i = 0; i < nrOfCols; i++) {
            NodeSettings subSetting = (NodeSettings) settings.getConfig(CFG_COL + i);
            DataColumnSpec spec = DataColumnSpec.load(subSetting);
            double[] stats = settings.getDoubleArray(CFG_STATS + spec.getName());
            m_statistics.put(spec, stats);
            loadOutliers(settings, spec);
        }
        File data = new File(nodeInternDir, ARRAY_FILE);
        ContainerTable table = DataContainer.readFromZip(data);
        m_array = new DefaultDataArray(table, 1, 2, exec);
    } catch (Exception e) {
        LOGGER.warn(e);
        throw new IOException(e.getMessage());
    }
}

Example 32 with NodeSettingsRO

use of org.knime.core.node.NodeSettingsRO in project knime-core by knime.

the class BinnerNodeDialogPane method loadSettingsFrom.

/**
 * {@inheritDoc}
 */
@Override
protected void loadSettingsFrom(final NodeSettingsRO settings, final PortObjectSpec[] specs) throws NotConfigurableException {
    DataTableSpec spec = (DataTableSpec) specs[0];
    // numeric columns' settings
    m_intervals.clear();
    m_numMdl.removeAllElements();
    for (int i = 0; i < spec.getNumColumns(); i++) {
        DataColumnSpec cspec = spec.getColumnSpec(i);
        if (cspec.getType().isCompatible(DoubleValue.class)) {
            m_numMdl.addElement(cspec);
        }
    }
    String[] columns = settings.getStringArray(BinnerNodeModel.NUMERIC_COLUMNS, (String[]) null);
    // if numeric columns in settings, select first
    if (columns != null && columns.length > 0) {
        for (int i = 0; i < columns.length; i++) {
            if (!spec.containsName(columns[i])) {
                continue;
            }
            DataTableSpec dataspec = (DataTableSpec) specs[0];
            DataType type = dataspec.getColumnSpec(columns[i]).getType();
            if (!type.isCompatible(DoubleValue.class)) {
                continue;
            }
            NodeSettingsRO col;
            try {
                col = settings.getNodeSettings(columns[i].toString());
            } catch (InvalidSettingsException ise) {
                LOGGER.warn("NodeSettings not available for column: " + columns[i]);
                continue;
            }
            String appendedColumn = null;
            if (settings.containsKey(columns[i].toString() + BinnerNodeModel.IS_APPENDED)) {
                appendedColumn = settings.getString(columns[i].toString() + BinnerNodeModel.IS_APPENDED, null);
            }
            IntervalPanel p = new IntervalPanel(columns[i], appendedColumn, m_numList, type);
            m_intervals.put(columns[i], p);
            for (String binId : col.keySet()) {
                NumericBin theBin = null;
                try {
                    theBin = new NumericBin(col.getNodeSettings(binId));
                } catch (InvalidSettingsException ise) {
                    LOGGER.warn("NodeSettings not available for " + "interval bin: " + binId);
                    continue;
                }
                String binName = theBin.getBinName();
                boolean leftOpen = theBin.isLeftOpen();
                double left = theBin.getLeftValue();
                boolean rightOpen = theBin.isRightOpen();
                double right = theBin.getRightValue();
                IntervalItemPanel item = new IntervalItemPanel(p, leftOpen, left, rightOpen, right, binName, type);
                p.addIntervalItem(item);
            }
            DataColumnSpec cspec = spec.getColumnSpec(columns[i]);
            // select column and scroll to position
            m_numList.setSelectedValue(cspec, true);
        }
    }
    getPanel().validate();
    getPanel().repaint();
}

Example 33 with NodeSettingsRO

use of org.knime.core.node.NodeSettingsRO in project knime-core by knime.

the class BinnerNodeModel method validateSettings.

/**
 * {@inheritDoc}
 */
@Override
protected void validateSettings(final NodeSettingsRO settings) throws InvalidSettingsException {
    StringBuffer sb = new StringBuffer();
    String[] columns = settings.getStringArray(NUMERIC_COLUMNS, new String[0]);
    if (columns == null) {
        sb.append("Numeric column array can't be 'null'\n");
    } else {
        for (int i = 0; i < columns.length; i++) {
            // appended or replaced
            settings.getString(columns[i].toString() + IS_APPENDED, null);
            double old = Double.NEGATIVE_INFINITY;
            if (columns[i] == null) {
                sb.append("Column can't be 'null': " + i + "\n");
                continue;
            }
            NodeSettingsRO set = settings.getNodeSettings(columns[i].toString());
            for (String binKey : set.keySet()) {
                NodeSettingsRO bin = set.getNodeSettings(binKey);
                NumericBin theBin = null;
                try {
                    theBin = new NumericBin(bin);
                } catch (InvalidSettingsException ise) {
                    sb.append(columns[i] + ": " + ise.getMessage() + "\n");
                    continue;
                }
                String binName = theBin.getBinName();
                double l = theBin.getLeftValue();
                if (l != old) {
                    sb.append(columns[i] + ": " + binName + " check interval: " + "left=" + l + ",oldright=" + old + "\n");
                }
                double r = theBin.getRightValue();
                boolean lOpen = theBin.isLeftOpen();
                boolean rOpen = theBin.isRightOpen();
                if (r < l) {
                    sb.append(columns[i] + ": " + binName + " check interval: " + "left=" + l + ",right=" + r + "\n");
                } else {
                    if (r == l && !(!lOpen && !rOpen)) {
                        sb.append(columns[i] + ": " + binName + " check borders: " + "left=" + l + ",right=" + r + "\n");
                    }
                }
                old = r;
            }
            if (old != Double.POSITIVE_INFINITY) {
                sb.append(columns[i] + ": check last right interval value=" + old + "\n");
            }
        }
    }
    if (sb.length() > 0) {
        throw new InvalidSettingsException(sb.toString());
    }
}

Example 34 with NodeSettingsRO

use of org.knime.core.node.NodeSettingsRO in project knime-core by knime.

the class DropPane method loadSettingsFrom.

/**
 * @param settings
 * @param specs
 * @throws InvalidSettingsException
 * @throws NotConfigurableException
 */
@Override
public void loadSettingsFrom(final NodeSettingsRO settings, final DataTableSpec[] specs) throws InvalidSettingsException, NotConfigurableException {
    m_loading = true;
    NodeSettingsRO ns = settings.getNodeSettings(CFGKEY_DROPPANE + getPosition());
    m_dialog.loadSettingsFrom(ns, specs);
    m_loading = false;
}

Example 35 with NodeSettingsRO

use of org.knime.core.node.NodeSettingsRO in project knime-core by knime.

the class TypePane method loadSettingsFrom.

/**
 * @param settings
 * @param specs
 * @throws InvalidSettingsException
 * @throws NotConfigurableException
 */
@Override
public void loadSettingsFrom(final NodeSettingsRO settings, final DataTableSpec[] specs) throws InvalidSettingsException, NotConfigurableException {
    NodeSettingsRO ns = settings.getNodeSettings(CFGKEY_DROPPANE + getPosition());
    m_dialog.loadSettingsFrom(ns, specs);
}