public ValueParser nextRow()

in src/java/org/apache/fulcrum/parser/DataStreamParser.java [202:241]

• 35 lines of code
• 7 McCabe index (conditional complexity)

    public ValueParser nextRow()
        throws IOException, NoSuchElementException
    {
        if (!hasNextRow())
        {
            throw new NoSuchElementException();
        }

        if (lineValues == null)
        {
            lineValues = new BaseValueParser(characterEncoding);
        }
        else
        {
            lineValues.clear();
        }

        Iterator<String> it = columnNames.iterator();
        tokenizer.nextToken();
        while (tokenizer.ttype == StreamTokenizer.TT_WORD
               || tokenizer.ttype == '"')
        {
            // note this means that if there are more values than
            // column names, the extra values are discarded.
            if (it.hasNext())
            {
                String colname = it.next().toString();
                String colval  = tokenizer.sval;
                if (log.isDebugEnabled())
                {
                    log.debug("DataStreamParser.nextRow(): " +
                              colname + '=' + colval);
                }
                lineValues.add(colname, colval);
            }
            tokenizer.nextToken();
        }

        return lineValues;
    }