|
145
|
1 using System;
|
|
|
2
|
|
|
3 namespace Implab {
|
|
|
4 public class FuncChainTask<TArg,TResult> : FuncChainTaskBase<TResult>, IDeferred<TArg> {
|
|
|
5 readonly Func<TArg, IPromise<TResult>> m_task;
|
|
|
6
|
|
149
|
7 public FuncChainTask(Func<TArg, IPromise<TResult>> task, Func<Exception, IPromise<TResult>> error, Func<Exception, IPromise<TResult>> cancel, bool autoCancellable) : base(error, cancel, autoCancellable){
|
|
145
|
8 m_task = task;
|
|
|
9 }
|
|
|
10
|
|
|
11 public void Resolve(TArg value) {
|
|
|
12 if (m_task != null && LockCancelation()) {
|
|
|
13 try {
|
|
149
|
14 var operation = m_task(value);
|
|
|
15 operation.On(SetResult, HandleErrorInternal, SetCancelled);
|
|
|
16 CancellationRequested(operation.Cancel);
|
|
145
|
17 } catch (Exception err) {
|
|
|
18 HandleErrorInternal(err);
|
|
|
19 }
|
|
|
20 }
|
|
|
21 }
|
|
|
22 }
|
|
|
23 } |
