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

Example 91 with NodeSettingsRO

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

the class TokenizerSettings method addDelimitersFromConfiguration.

/*
     * trys to add all delimiters defined in the passed configuration object. It
     * expects the config to contain delimiters only. if anything illegal is
     * defined in there, it is going to print an error message and is ignoring
     * it.
     */
private void addDelimitersFromConfiguration(final NodeSettingsRO allDelims) {
    for (String delimKey : allDelims.keySet()) {
        // they should all start with "Delim"...
        if (delimKey.indexOf(CFGKEY_DELIMCFG) != 0) {
            LOGGER.warn("Illegal delimiter configuration '" + delimKey + "' (wrong prefix). Ignoring it!");
            continue;
        }
        NodeSettingsRO delimSettings;
        try {
            delimSettings = allDelims.getNodeSettings(delimKey);
        } catch (InvalidSettingsException ice) {
            // we've checked the type before...
            assert false;
            LOGGER.warn("Illegal delimiter configuration '" + delimKey + "'. Ignoring it!");
            continue;
        }
        try {
            // try constructing and adding it
            Delimiter delim = new Delimiter(delimSettings);
            addDelimiterPattern(delim);
        } catch (InvalidSettingsException ice) {
            LOGGER.warn(ice.getMessage() + "Ignoring '" + delimKey + "'!");
            continue;
        } catch (IllegalArgumentException iae) {
            LOGGER.error("Error delimiter configuration '" + delimKey + "'.");
            LOGGER.error(iae.getMessage());
            LOGGER.error("Ignoring delimiter!");
            continue;
        }
    }
}

Example 92 with NodeSettingsRO

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

the class DBNumericBinnerConfig method loadValidatedSettingsFrom.

/**
 * Loads validated settings from the {@link NodeSettings}.
 *
 * @param settings the {@link NodeSettings} object
 * @throws InvalidSettingsException if the settings are invalid
 */
public void loadValidatedSettingsFrom(final NodeSettingsRO settings) throws InvalidSettingsException {
    m_columnToBins.clear();
    m_columnToAppended.clear();
    final String[] columns = settings.getStringArray(CFG_NUMERIC_COLUMNS, new String[0]);
    for (int i = 0; i < columns.length; i++) {
        final NodeSettingsRO column = settings.getNodeSettings(columns[i]);
        final String[] bins = column.keySet().toArray(new String[0]);
        final NumericBin[] binnings = new NumericBin[bins.length];
        for (int j = 0; j < bins.length; j++) {
            final NodeSettingsRO bin = column.getNodeSettings(bins[j]);
            binnings[j] = new NumericBin(bin);
        }
        m_columnToBins.put(columns[i], binnings);
        final String appended = settings.getString(columns[i] + CFG_IS_APPENDED, null);
        m_columnToAppended.put(columns[i], appended);
    }
}

Example 93 with NodeSettingsRO

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

the class BinnerNodeModel method loadValidatedSettingsFrom.

/**
 * {@inheritDoc}
 */
@Override
protected void loadValidatedSettingsFrom(final NodeSettingsRO settings) throws InvalidSettingsException {
    m_columnToBins.clear();
    m_columnToAppended.clear();
    String[] columns = settings.getStringArray(NUMERIC_COLUMNS, new String[0]);
    for (int i = 0; i < columns.length; i++) {
        NodeSettingsRO column = settings.getNodeSettings(columns[i].toString());
        Set<String> bins = column.keySet();
        Bin[] binnings = new Bin[bins.size()];
        int s = 0;
        for (String binKey : bins) {
            NodeSettingsRO bin = column.getNodeSettings(binKey);
            binnings[s] = new NumericBin(bin);
            s++;
        }
        m_columnToBins.put(columns[i], binnings);
        String appended = settings.getString(columns[i].toString() + IS_APPENDED, null);
        m_columnToAppended.put(columns[i], appended);
    }
}

Example 94 with NodeSettingsRO

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

the class MVSettings method loadSettings.

/**
 * Loads the settings from a read only node settings object.
 * @param settings the settings
 * @param repair if true, missing factories are replaced by the do nothing factory, else an exception is thrown
 * @return the missing value handling settings
 * @throws InvalidSettingsException when the settings cannot be retrieved
 */
public String loadSettings(final NodeSettingsRO settings, final boolean repair) throws InvalidSettingsException {
    if (!settings.containsKey(COL_SETTINGS_CFG) || !settings.containsKey(DT_SETTINGS_CFG)) {
        return null;
    }
    StringBuffer warning = new StringBuffer();
    m_columnSettings.clear();
    m_generalSettings.clear();
    NodeSettingsRO colSettings = settings.getNodeSettings(COL_SETTINGS_CFG);
    for (String key : colSettings.keySet()) {
        MVColumnSettings colSet = new MVColumnSettings(getHandlerFactoryManager());
        String w = colSet.loadSettings(colSettings.getNodeSettings(key), repair);
        if (w != null) {
            if (warning.length() > 0) {
                warning.append("\n");
            }
            warning.append(w);
        }
        this.m_columnSettings.add(colSet);
    }
    NodeSettingsRO dtSettings = settings.getNodeSettings(DT_SETTINGS_CFG);
    for (String key : dtSettings.keySet()) {
        MVIndividualSettings dtSetting = new MVIndividualSettings(getHandlerFactoryManager());
        String w = dtSetting.loadSettings(dtSettings.getNodeSettings(key), repair);
        if (w != null) {
            if (warning.length() > 0) {
                warning.append("\n");
            }
            warning.append(w);
        }
        this.m_generalSettings.put(key, dtSetting);
    }
    if (warning.length() == 0) {
        return null;
    } else {
        return warning.toString();
    }
}

Example 95 with NodeSettingsRO

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

the class CreateBitVectorNodeModel method loadInternals.

/**
 * {@inheritDoc}
 */
@Override
protected void loadInternals(final File internDir, final ExecutionMonitor exec) throws IOException {
    File f = new File(internDir, FILE_NAME);
    FileInputStream fis = new FileInputStream(f);
    NodeSettingsRO internSettings = NodeSettings.loadFromXML(fis);
    try {
        m_nrOfProcessedRows = internSettings.getInt(INT_CFG_ROWS);
        m_totalNrOf0s = internSettings.getInt(INT_CFG_NR_ZEROS);
        m_totalNrOf1s = internSettings.getInt(INT_CFG_NR_ONES);
    } catch (InvalidSettingsException ise) {
        throw new IOException(ise.getMessage());
    }
}