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1 /** | 1 /** |
2 * An API for storing data in the browser that can be queried with SQL. | 2 * An API for storing data in the browser that can be queried with SQL. |
3 * | 3 * |
4 * **Caution:** this specification is no longer actively maintained by the Web | 4 * **Caution:** this specification is no longer actively maintained by the Web |
5 * Applications Working Group and may be removed at any time. | 5 * Applications Working Group and may be removed at any time. |
6 * See [the W3C Web SQL Database specification](http://www.w3.org/TR/webdatabase
/) | 6 * See [the W3C Web SQL Database specification](http://www.w3.org/TR/webdatabase
/) |
7 * for more information. | 7 * for more information. |
8 * | 8 * |
9 * The [dart:indexed_db] APIs is a recommended alternatives. | 9 * The [dart:indexed_db] APIs is a recommended alternatives. |
10 */ | 10 */ |
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375 } | 375 } |
376 | 376 |
377 void removeRange(int start, int rangeLength) { | 377 void removeRange(int start, int rangeLength) { |
378 throw new UnsupportedError("Cannot removeRange on immutable List."); | 378 throw new UnsupportedError("Cannot removeRange on immutable List."); |
379 } | 379 } |
380 | 380 |
381 void insertRange(int start, int rangeLength, [Map initialValue]) { | 381 void insertRange(int start, int rangeLength, [Map initialValue]) { |
382 throw new UnsupportedError("Cannot insertRange on immutable List."); | 382 throw new UnsupportedError("Cannot insertRange on immutable List."); |
383 } | 383 } |
384 | 384 |
| 385 Iterable<Map> getRange(int start, int end) => |
| 386 IterableMixinWorkaround.getRangeList(this, start, end); |
| 387 |
385 List<Map> sublist(int start, [int end]) { | 388 List<Map> sublist(int start, [int end]) { |
386 if (end == null) end = length; | 389 if (end == null) end = length; |
387 return Lists.getRange(this, start, end, <Map>[]); | 390 return Lists.getRange(this, start, end, <Map>[]); |
388 } | 391 } |
389 | 392 |
390 List<Map> getRange(int start, int rangeLength) => | |
391 sublist(start, start + rangeLength); | |
392 | |
393 Map<int, Map> asMap() => | 393 Map<int, Map> asMap() => |
394 IterableMixinWorkaround.asMapList(this); | 394 IterableMixinWorkaround.asMapList(this); |
395 | 395 |
396 String toString() { | 396 String toString() { |
397 StringBuffer buffer = new StringBuffer('['); | 397 StringBuffer buffer = new StringBuffer('['); |
398 buffer.writeAll(this, ', '); | 398 buffer.writeAll(this, ', '); |
399 buffer.write(']'); | 399 buffer.write(']'); |
400 return buffer.toString(); | 400 return buffer.toString(); |
401 } | 401 } |
402 | 402 |
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447 // BSD-style license that can be found in the LICENSE file. | 447 // BSD-style license that can be found in the LICENSE file. |
448 | 448 |
449 | 449 |
450 @DocsEditable | 450 @DocsEditable |
451 @DomName('SQLTransactionSync') | 451 @DomName('SQLTransactionSync') |
452 @SupportedBrowser(SupportedBrowser.CHROME) | 452 @SupportedBrowser(SupportedBrowser.CHROME) |
453 @SupportedBrowser(SupportedBrowser.SAFARI) | 453 @SupportedBrowser(SupportedBrowser.SAFARI) |
454 @Experimental | 454 @Experimental |
455 abstract class _SQLTransactionSync native "*SQLTransactionSync" { | 455 abstract class _SQLTransactionSync native "*SQLTransactionSync" { |
456 } | 456 } |
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