/**
* Returns the color for the specified string or {@code null}.
*
* @param string string string
* @return color
*/
static String color(final byte[] string) {
for (final Object[] color : COLORS) {
final int cl = color.length;
for (int c = 1; c < cl; c++) {
final Object o = color[c];
final byte[] col =
o instanceof byte[]
? (byte[]) o
: Token.token(o instanceof Class ? Util.className((Class<?>) o) : o.toString());
if (Token.eq(col, string)) return color[0].toString();
}
}
return null;
}
@Override
public Item item(final QueryContext qc, final InputInfo ii) throws QueryException {
final String form = string(toToken(exprs[0], qc));
final int es = exprs.length;
final Object[] args = new Object[es - 1];
for (int e = 1; e < es; e++) {
final Item it = exprs[e].item(qc, info);
args[e - 1] = it == null ? null : it.type.isUntyped() ? string(it.string(info)) : it.toJava();
}
try {
return Str.get(String.format(form, args));
} catch (final RuntimeException ex) {
throw ERRFORMAT_X_X.get(info, Util.className(ex), ex);
}
}