public String convert(long value, int base) {
long threshold = 1;
for (int i = 0; i < SYMBOLS.length; i++) {
if (value < threshold * base) return formatNumber(value, threshold, SYMBOLS[i]);
threshold *= base;
}
return formatNumber(value, threshold / base, ArrayUtil.lastElementOf(SYMBOLS));
}
@Override
public DataContainer<E[]> next(DataContainer<E[]> container) {
beInitialized(container);
if (rows.size() == 0 || columnIndex >= rows.get(0).length) return null;
@SuppressWarnings("unchecked")
E[] column = ArrayUtil.newInstance((Class<E>) source.getType().getComponentType(), rows.size());
for (int rowIndex = 0; rowIndex < rows.size(); rowIndex++) {
E[] row = rows.get(rowIndex);
column[rowIndex] = (columnIndex < row.length ? row[columnIndex] : null);
}
columnIndex++;
return container.setData(column);
}
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
if (args.length < 3) {
printHelp();
System.exit(-1);
}
String schemaUri = args[0];
String root = args[1];
String pattern = args[2];
long fileCount = 1;
if (args.length >= 4) fileCount = Long.parseLong(args[3]);
String[] propertiesFiles =
(args.length > 4 ? ArrayUtil.copyOfRange(args, 4, args.length - 4) : new String[0]);
createXMLFiles(schemaUri, root, pattern, fileCount, propertiesFiles);
}