()
| 255 | } |
| 256 | |
| 257 | public get ns() { |
| 258 | const namespace = this.cursor.get('ns', BSONType.string); |
| 259 | if (namespace != null) return ns(namespace); |
| 260 | return null; |
| 261 | } |
| 262 | |
| 263 | public get length() { |
| 264 | return Math.max(this.batchSize - this.iterated, 0); |