()
| 237 | } |
| 238 | |
| 239 | getContentStats() { |
| 240 | let count = 0; |
| 241 | let size = 0; |
| 242 | for (const content of this.content) { |
| 243 | if (content !== undefined) { |
| 244 | count++; |
| 245 | const s = content.getSize(); |
| 246 | if (s > 0) { |
| 247 | size += s; |
| 248 | } |
| 249 | } |
| 250 | } |
| 251 | return { count, size }; |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Returns new location of data entries. |