Examples with ConfigRO org.knime.core.node.config.ConfigRO used on opensource projects

Example 11 with ConfigRO

use of org.knime.core.node.config.ConfigRO in project knime-core by knime.

the class AbstractHistogramNodeModel method loadInternals.

/**
 * {@inheritDoc}
 */
@Override
protected void loadInternals(final File nodeInternDir, final ExecutionMonitor exec) throws IOException {
    try {
        final File settingsFile = new File(nodeInternDir, CFG_TABLESPEC_FILE);
        final FileInputStream settingsIS = new FileInputStream(settingsFile);
        final ConfigRO settings = NodeSettings.loadFromXML(settingsIS);
        m_tableSpec = DataTableSpec.load(settings);
        final File histoDataDir = new File(nodeInternDir, CFG_DATA_DIR_NAME);
        loadXCol();
        loadAggrColumns();
        // load the data of the implementation
        loadHistogramInternals(histoDataDir, exec);
    } catch (final FileNotFoundException e) {
        LOGGER.debug("Previous implementations haven't stored the data");
        m_tableSpec = null;
    } catch (final Exception e) {
        LOGGER.debug("Error while loading table specification: " + e.getMessage());
        m_tableSpec = null;
        throw new IOException(e.getMessage());
    }
}

Example 12 with ConfigRO

use of org.knime.core.node.config.ConfigRO in project knime-core by knime.

the class InteractivePieDataModel method loadFromFile.

/**
 * @param dataDir the data directory to read from
 * @param exec {@link ExecutionMonitor}
 * @return the {@link InteractivePieDataModel}
 * @throws IOException if the file could not be read
 * @throws InvalidSettingsException if a setting wasn't present
 * @throws CanceledExecutionException if the operation was canceled
 */
public static InteractivePieDataModel loadFromFile(final File dataDir, final ExecutionMonitor exec) throws IOException, InvalidSettingsException, CanceledExecutionException {
    final File settingFile = new File(dataDir, CFG_SETTING_FILE);
    final FileInputStream is = new FileInputStream(settingFile);
    final GZIPInputStream inData = new GZIPInputStream(is);
    final ConfigRO config = NodeSettings.loadFromXML(inData);
    final boolean supportHiliting = config.getBoolean(CFG_HILITING);
    final boolean detailsAvailable = config.getBoolean(CFG_DETAILS);
    exec.checkCanceled();
    final File dataFile = new File(dataDir, CFG_DATA_FILE);
    final ContainerTable table = DataContainer.readFromZip(dataFile);
    final int rowCount = table.getRowCount();
    final DefaultDataArray dataArray = new DefaultDataArray(table, 1, rowCount, exec);
    return new InteractivePieDataModel(dataArray, detailsAvailable, supportHiliting);
}

Example 13 with ConfigRO

use of org.knime.core.node.config.ConfigRO in project knime-core by knime.

the class VirtualSubNodeInputNodeFactory method loadPortTypeList.

/**
 * @param config
 * @return TODO
 * @throws InvalidSettingsException
 */
static PortType[] loadPortTypeList(final ConfigRO config) throws InvalidSettingsException {
    Set<String> keySet = config.keySet();
    PortType[] outTypes = new PortType[keySet.size()];
    for (String s : keySet) {
        ConfigRO portConfig = config.getConfig(s);
        int index = portConfig.getInt("index");
        CheckUtils.checkSetting(index >= 0 && index < outTypes.length, "Invalid port index must be in [0, %d]: %d", keySet.size() - 1, index);
        Config portTypeConfig = portConfig.getConfig("type");
        PortType type = PortType.load(portTypeConfig);
        outTypes[index] = type;
    }
    int invalidIndex = Arrays.asList(outTypes).indexOf(null);
    if (invalidIndex >= 0) {
        throw new InvalidSettingsException("Unassigned port type at index " + invalidIndex);
    }
    return outTypes;
}

Example 14 with ConfigRO

use of org.knime.core.node.config.ConfigRO in project knime-core by knime.

the class PMCCPortObjectAndSpec method load.

/**
 * Factory method to load from config.
 * @param m to load from.
 * @return new object loaded from argument
 * @throws InvalidSettingsException If that fails.
 */
public static PMCCPortObjectAndSpec load(final ConfigRO m) throws InvalidSettingsException {
    ConfigRO sub = m.getConfig(CFG_INTERNAL);
    String[] names = sub.getStringArray(CFG_NAMES);
    if (names == null) {
        throw new InvalidSettingsException("Column names array is null.");
    }
    if (sub.getBoolean(CFG_CONTAINS_VALUES)) {
        HalfDoubleMatrix corrMatrix = new HalfDoubleMatrix(sub.getConfig(CFG_VALUES));
        return new PMCCPortObjectAndSpec(names, corrMatrix);
    } else {
        return new PMCCPortObjectAndSpec(names);
    }
}

Example 15 with ConfigRO

use of org.knime.core.node.config.ConfigRO in project knime-core by knime.

the class ShapeModelNominal method load.

/**
 * Reads Shape settings from given <code>Config</code> and returns a new
 * <code>ShapeModelNominal</code> object.
 * @param config Reads shape model from.
 * @return A new <code>ShapeModelNominal</code> object.
 * @throws InvalidSettingsException If the <code>ShapeModel</code> settings
 *         could not be read.
 * @throws NullPointerException If the <i>config</i> is <code>null</code>.
 */
public static ShapeModelNominal load(final ConfigRO config) throws InvalidSettingsException {
    Map<DataCell, Shape> map = new LinkedHashMap<>();
    ConfigRO keyConfig = config.getConfig(CFG_KEYS);
    for (String key : keyConfig.keySet()) {
        String shape = config.getString(key.toString());
        DataCell cell = keyConfig.getDataCell(key);
        map.put(cell, ShapeFactory.getShape(shape));
    }
    return new ShapeModelNominal(map);
}