Returns true if more items are available. @return result of check @throws IOException I/O exception
()
| 72 | * @throws IOException I/O exception |
| 73 | */ |
| 74 | public boolean more() throws IOException { |
| 75 | if(cache == null) cache(false); |
| 76 | if(pos < cache.size()) return true; |
| 77 | cache = null; |
| 78 | types = null; |
| 79 | return false; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Caches the query result. |