()
| 351 | } |
| 352 | |
| 353 | @NonNull |
| 354 | @Override |
| 355 | public String toString() { |
| 356 | StringBuilder sb = new StringBuilder(); |
| 357 | if (this.content != null) |
| 358 | for (Content c : this.content) { |
| 359 | if (sb.length() > 0) |
| 360 | sb.append(", "); |
| 361 | sb.append(c.type).append(':').append(c.content); |
| 362 | } |
| 363 | return this.role + ": " + sb; |
| 364 | } |
| 365 | } |
| 366 | |
| 367 | static class Embedding { |