/**
* Lists the table contents.
*
* @param table table reference
* @param root root node
* @param header table header
* @param skip number of columns to skip
*/
static void list(final Table table, final FElem root, final QNm header, final int skip) {
for (final TokenList list : table.contents) {
final FElem el = new FElem(header);
// don't show last attribute (input path)
final int ll = list.size() - skip;
for (int l = 1; l < ll; l++) {
el.add(new QNm(lc(table.header.get(l))), list.get(l));
}
el.add(list.get(0));
root.add(el);
}
}
/**
* Creates an XQuery representation for the specified table query.
*
* @param filter filter terms
* @param cols filter columns
* @param elem element flag
* @param name name of root element
* @param root root flag
* @return query
*/
public static String findTable(
final StringList filter,
final TokenList cols,
final BoolList elem,
final byte[] name,
final boolean root) {
final TokenBuilder tb = new TokenBuilder();
final int is = filter.size();
for (int i = 0; i < is; ++i) {
final String[] spl = split(filter.get(i));
for (final String s : spl) {
final byte[] term = trim(replace(token(s), '"', ' '));
if (term.length == 0) continue;
tb.add('[');
final boolean elm = elem.get(i);
tb.add(elm ? ".//" : "@");
tb.add("*:");
tb.add(cols.get(i));
if (term[0] == '<' || term[0] == '>') {
tb.add(term[0]);
tb.addLong(calcNum(substring(term, 1)));
} else {
tb.add(" contains text \"");
tb.add(term);
tb.add('"');
}
tb.add(']');
}
}
return tb.isEmpty() ? "/" : (root ? "/" : "") + Axis.DESCORSELF + "::*:" + string(name) + tb;
}