Examples with Delimiter org.knime.core.util.tokenizer.Delimiter used on opensource projects

Example 11 with Delimiter

use of org.knime.core.util.tokenizer.Delimiter in project knime-core by knime.

the class IgnoreDelimsPanel method overrideSettings.

/**
 * Transfers the current settings from the panel in the passed object.
 * Overwriting the corresponding values in the object.
 *
 * @param settings the settings object to fill in the currently set values
 * @return true if the new settings are different from the one passed in.
 */
boolean overrideSettings(final FileReaderNodeSettings settings) {
    boolean ignoreEm = m_ignoreThem.isSelected();
    if (ignoreEm != settings.ignoreDelimsAtEORUserValue()) {
        // set the user set value - only if he changed it.
        settings.setIgnoreDelimsAtEndOfRowUserValue(ignoreEm);
        // (!)
        for (Delimiter delim : settings.getAllDelimiters()) {
            String delStr = delim.getDelimiter();
            if (!settings.isRowDelimiter(delStr, false)) {
                if (delStr.equals(" ") || delStr.equals("\t")) {
                    settings.setIgnoreEmptyTokensAtEndOfRow(ignoreEm);
                    break;
                }
            }
        }
        // also fix the delimiter settings
        // I guess that is what they would expect...?
        settings.setDelimiterUserSet(true);
        // need to re-analyze file with settings changed
        return true;
    }
    // no need to re-analyze, no settings changed here.
    return false;
}