/**
* 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
Expr opt(final QueryContext ctx, final VarScope scp) throws QueryException {
if (sig == Function._UNIT_TEST_URIS || sig == Function._UNIT_TEST && expr.length == 0) {
for (final StaticFunc fn : ctx.funcs.funcs()) {
if (fn.compiled()) continue;
final Ann ann = fn.ann;
for (int i = ann.size(); --i >= 0; ) {
if (Token.eq(ann.names[i].uri(), QueryText.UNITURI)) {
fn.compile(ctx);
break;
}
}
}
}
return super.opt(ctx, scp);
}