microsoft-visualbasic-runtime/ApplicationServices/Parallel/Threads/LQuerySchedule/Models.vb

61 lines
1.8 KiB
VB.net

#Region "Microsoft.VisualBasic::3be5c17214536ce52cfb48a329ec834f, Microsoft.VisualBasic.Core\ApplicationServices\Parallel\Threads\LQuerySchedule\Models.vb"
' Author:
'
' asuka (amethyst.asuka@gcmodeller.org)
' xie (genetics@smrucc.org)
' xieguigang (xie.guigang@live.com)
'
' Copyright (c) 2018 GPL3 Licensed
'
'
' GNU GENERAL PUBLIC LICENSE (GPL3)
'
'
' This program is free software: you can redistribute it and/or modify
' it under the terms of the GNU General Public License as published by
' the Free Software Foundation, either version 3 of the License, or
' (at your option) any later version.
'
' This program is distributed in the hope that it will be useful,
' but WITHOUT ANY WARRANTY; without even the implied warranty of
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
' GNU General Public License for more details.
'
' You should have received a copy of the GNU General Public License
' along with this program. If not, see <http://www.gnu.org/licenses/>.
' /********************************************************************************/
' Summaries:
' Structure TimeoutModel
'
' Function: Invoke
'
'
' /********************************************************************************/
#End Region
Namespace Parallel.Linq
Public Structure TimeoutModel(Of out)
Dim timeout As Double
Dim task As Func(Of out())
Public Function Invoke() As out()
Dim result As out() = Nothing
If OperationTimeOut(task, result, timeout) Then
Return Nothing
Else
Return result
End If
End Function
End Structure
End Namespace