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

Example 16 with NodeSettingsRO

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

the class NamedAggregationOperator method validateSettings.

/**
 * Validates the operator specific settings of all {@link NamedAggregationOperator}s
 * that require additional settings.
 *
 * @param settings the settings to validate
 * @param operators the operators to validate
 * @throws InvalidSettingsException if the settings of an operator are not valid
 * @since 2.7
 */
public static void validateSettings(final NodeSettingsRO settings, final List<NamedAggregationOperator> operators) throws InvalidSettingsException {
    for (NamedAggregationOperator operator : operators) {
        if (operator.hasOptionalSettings()) {
            try {
                final NodeSettingsRO operatorSettings = settings.getNodeSettings(createSettingsKey(operator));
                operator.validateSettings(operatorSettings);
            } catch (InvalidSettingsException e) {
                throw new InvalidSettingsException("Invalid operator settings for result column '" + operator.getName() + "', reason: " + e.getMessage());
            }
        }
    }
}

Example 17 with NodeSettingsRO

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

the class JoinedTable method load.

/**
 * Method being called when the workflow is restored and the table shall
 * recreated.
 * @param s The settings object, contains tables ids.
 * @param spec The final spec.
 * @param tblRep The table repository
 * @return The restored table.
 * @throws InvalidSettingsException If the settings can't be read.
 */
public static JoinedTable load(final NodeSettingsRO s, final DataTableSpec spec, final Map<Integer, BufferedDataTable> tblRep) throws InvalidSettingsException {
    NodeSettingsRO subSettings = s.getNodeSettings(CFG_INTERNAL_META);
    int leftID = subSettings.getInt(CFG_LEFT_TABLE_ID);
    int rightID = subSettings.getInt(CFG_RIGHT_TABLE_ID);
    BufferedDataTable leftTable = BufferedDataTable.getDataTable(tblRep, leftID);
    BufferedDataTable rightTable = BufferedDataTable.getDataTable(tblRep, rightID);
    return new JoinedTable(leftTable, rightTable, spec);
}

Example 18 with NodeSettingsRO

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

the class RandomForestClassificationLearnerNodeModel method loadInternals.

/**
 * {@inheritDoc}
 */
@Override
protected void loadInternals(final File nodeInternDir, final ExecutionMonitor exec) throws IOException, CanceledExecutionException {
    File file = new File(nodeInternDir, INTERNAL_TREES_FILE);
    if (file.exists()) {
        getLogger().info("Node was executed with KNIME version <2.10 - keep using old model type, re-execute node to update");
        // workflow is older than 2.10
        InputStream in = new GZIPInputStream(new FileInputStream(file));
        m_oldStyleEnsembleModel_deprecated = TreeEnsembleModel.load(in, exec);
        in.close();
    }
    file = new File(nodeInternDir, INTERNAL_DATASAMPLE_FILE);
    if (file.exists()) {
        m_hiliteRowSample = DataContainer.readFromZip(file);
    }
    file = new File(nodeInternDir, INTERNAL_INFO_FILE);
    if (file.exists()) {
        NodeSettingsRO sets = NodeSettings.loadFromXML(new FileInputStream(file));
        m_viewMessage = sets.getString("view_warning", null);
    }
}

Example 19 with NodeSettingsRO

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

the class TreeEnsembleClassificationLearnerNodeModel method loadInternals.

/**
 * {@inheritDoc}
 */
@Override
protected void loadInternals(final File nodeInternDir, final ExecutionMonitor exec) throws IOException, CanceledExecutionException {
    File file = new File(nodeInternDir, INTERNAL_TREES_FILE);
    if (file.exists()) {
        getLogger().info("Node was executed with KNIME version <2.10 - keep using old model type, re-execute node to update");
        // workflow is older than 2.10
        InputStream in = new GZIPInputStream(new FileInputStream(file));
        m_oldStyleEnsembleModel_deprecated = TreeEnsembleModel.load(in, exec);
        in.close();
    }
    file = new File(nodeInternDir, INTERNAL_DATASAMPLE_FILE);
    if (file.exists()) {
        m_hiliteRowSample = DataContainer.readFromZip(file);
    }
    file = new File(nodeInternDir, INTERNAL_INFO_FILE);
    if (file.exists()) {
        NodeSettingsRO sets = NodeSettings.loadFromXML(new FileInputStream(file));
        m_viewMessage = sets.getString("view_warning", null);
    }
}

Example 20 with NodeSettingsRO

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

the class CreateTempDirectoryConfiguration method loadInDialog.

void loadInDialog(final NodeSettingsRO settings) {
    m_baseName = settings.getString("baseName", "knime_tc_");
    m_variableName = settings.getString("variableName", "temp_path");
    m_deleteOnReset = settings.getBoolean("deleteOnReset", true);
    NodeSettingsRO pairs;
    try {
        pairs = settings.getNodeSettings("variable_name_pairs");
    } catch (InvalidSettingsException ise) {
        pairs = new NodeSettings("empty");
    }
    Set<String> keySet = pairs.keySet();
    List<VarNameFileNamePair> pairList = new ArrayList<VarNameFileNamePair>();
    m_pairs = new VarNameFileNamePair[keySet.size()];
    for (String key : keySet) {
        try {
            NodeSettingsRO p = pairs.getNodeSettings(key);
            String varName = p.getString("variableName");
            String fileName = p.getString("fileName");
            if (varName != null && fileName != null) {
                pairList.add(new VarNameFileNamePair(varName, fileName));
            }
        } catch (InvalidSettingsException ise) {
        // ignore
        }
    }
    m_pairs = pairList.toArray(new VarNameFileNamePair[pairList.size()]);
}