Method format

src/org/apache/pig/impl/util/BagFormat.java:29–43

(DataBag bag)

public class BagFormat {

    public static String format(DataBag bag) {
        StringBuffer sb = new StringBuffer();
        sb.append('{');

        Iterator<Tuple> it = bag.iterator();
        while (it.hasNext()) {
            Tuple t = it.next();
            String s = TupleFormat.format(t);
            sb.append(s);
            if (it.hasNext())
                sb.append(",");
        }
        sb.append('}');
        return sb.toString();
    }
}