Class ImportData

code/src/java/pcgen/rules/persistence/TableLoader.java:369–423

ImportData is the LineProcessor that reads in the row data in a Table file. Each entry must conform to the format defined in the format row of the Table. There may not be more columns in a data row than there were formats.

	 * formats.
	 */
	private static class ImportData implements LineProcessor
	{

		/**
		 * The underlying Table to which the data will be loaded.
		 */
		private final DataTable t;

		/**
		 * Constructs a new ImportData with the given underlying Table.
		 * 
		 * @param table
		 *            The underlying Table to which the data will be loaded
		 */
		public ImportData(DataTable table)
		{
			t = table;
		}

		@Override
		public LineProcessor parseLine(LoadContext context, String lstLine, URI sourceURI)
			throws PersistenceLayerException
		{
			ParsingSeparator ps = generateCSVSeparator(lstLine);
			int i = 0;
			List<Object> rowContents = new ArrayList<>();
			while (ps.hasNext())
			{
				String content = unescape(ps.next());
				if (i == 0)
				{
					if (content.startsWith("STARTTABLE:"))
					{
						throw new PersistenceLayerException(
							"Encountered STARTTABLE: entry before reaching ENDTABLE for " + t.getDisplayName() + " in "
								+ sourceURI);
					}
					if (content.startsWith("ENDTABLE:"))
					{
						ensureEmpty(lstLine, ps);
						if (t.getRowCount() == 0)
						{
							throw new PersistenceLayerException(
								"Table " + t.getDisplayName() + " had no data in " + sourceURI);
						}
						t.trim();
						return new ExpectStartTable();
					}
				}
				rowContents.add(t.getFormat(i++).convert(content));
			}
			t.addRow(rowContents);
			return this;
		}
	}
}