| @@ -349,18 +349,24 namespace Implab { | |||||
| 349 |
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349 | |||
| 350 | public IPromise<T2> Then<T2>(Func<T, T2> mapper, Func<Exception, T2> error, Func<T2> cancel) { |
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350 | public IPromise<T2> Then<T2>(Func<T, T2> mapper, Func<Exception, T2> error, Func<T2> cancel) { | |
| 351 | var promise = new Promise<T2>(); |
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351 | var promise = new Promise<T2>(); | |
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352 | if (mapper != null) | |||
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353 | promise.On(Cancel, PromiseEventType.Cancelled); | |||
| 352 | AddHandler(new RemapDescriptor<T2>(mapper, error, cancel, promise)); |
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354 | AddHandler(new RemapDescriptor<T2>(mapper, error, cancel, promise)); | |
| 353 | return promise; |
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355 | return promise; | |
| 354 | } |
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356 | } | |
| 355 |
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357 | |||
| 356 | public IPromise<T2> Then<T2>(Func<T, T2> mapper, Func<Exception, T2> error) { |
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358 | public IPromise<T2> Then<T2>(Func<T, T2> mapper, Func<Exception, T2> error) { | |
| 357 | var promise = new Promise<T2>(); |
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359 | var promise = new Promise<T2>(); | |
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360 | if (mapper != null) | |||
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361 | promise.On(Cancel, PromiseEventType.Cancelled); | |||
| 358 | AddHandler(new RemapDescriptor<T2>(mapper, error, null, promise)); |
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362 | AddHandler(new RemapDescriptor<T2>(mapper, error, null, promise)); | |
| 359 | return promise; |
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363 | return promise; | |
| 360 | } |
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364 | } | |
| 361 |
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365 | |||
| 362 | public IPromise<T2> Then<T2>(Func<T, T2> mapper) { |
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366 | public IPromise<T2> Then<T2>(Func<T, T2> mapper) { | |
| 363 | var promise = new Promise<T2>(); |
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367 | var promise = new Promise<T2>(); | |
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368 | if (mapper != null) | |||
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369 | promise.On(Cancel, PromiseEventType.Cancelled); | |||
| 364 | AddHandler(new RemapDescriptor<T2>(mapper, null, null, promise)); |
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370 | AddHandler(new RemapDescriptor<T2>(mapper, null, null, promise)); | |
| 365 | return promise; |
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371 | return promise; | |
| 366 | } |
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372 | } | |
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