package jscl.text;
import jscl.math.Generic;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
public class Subscript implements Parser<Generic> {
public static final Parser<Generic> parser = new Subscript();
private Subscript() {
}
public Generic parse(@Nonnull Parameters p, @Nullable Generic previousSumElement) throws ParseException {
int pos0 = p.position.intValue();
ParserUtils.tryToParse(p, pos0, '[');
Generic a;
try {
a = ExpressionParser.parser.parse(p, previousSumElement);
} catch (ParseException e) {
p.position.setValue(pos0);
throw e;
}
ParserUtils.tryToParse(p, pos0, ']');
return a;
}
}