44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
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using System;
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using System.Runtime.CompilerServices;
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using System.Threading.Tasks;
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namespace Umbraco.Web.Scheduling
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{
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/// <summary>
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/// Wraps a Task within an object that gives access to its GetAwaiter method and Status
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/// property while ensuring that it cannot be modified in any way.
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/// </summary>
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internal class ThreadingTaskImmutable
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{
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private readonly Task _task;
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/// <summary>
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/// Initializes a new instance of the <see cref="ThreadingTaskImmutable"/> class with a Task.
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/// </summary>
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/// <param name="task">The task.</param>
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public ThreadingTaskImmutable(Task task)
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{
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if (task == null)
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throw new ArgumentNullException("task");
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_task = task;
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}
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/// <summary>
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/// Gets an awaiter used to await the task.
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/// </summary>
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/// <returns>An awaiter instance.</returns>
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public TaskAwaiter GetAwaiter()
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{
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return _task.GetAwaiter();
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}
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/// <summary>
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/// Gets the TaskStatus of the task.
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/// </summary>
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/// <returns>The current TaskStatus of the task.</returns>
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public TaskStatus Status
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{
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get { return _task.Status; }
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}
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}
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}
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