92 lines
3.5 KiB
C#
92 lines
3.5 KiB
C#
//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// file="CrossFramePipelineNode"
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// Project: StgSharp
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// AuthorGroup: Nitload
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// Copyright (c) Nitload. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// -----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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using StgSharp.PipeLine;
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace StgSharp.PipeLine
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{
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public class CrossFrameOperation : IConvertableToPipelineNode
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{
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private static string[] _inputName = [ "TaskIn" ];
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private static string[] _outputName = [ "TaskOut" ];
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private Action _mainExecution;
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private int currentCount;
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private readonly int cycleCount;
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public CrossFrameOperation(Action startup, int cycleCount)
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{
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MainExecution = startup;
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this.cycleCount = (cycleCount > 1) ?
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cycleCount :
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throw new ArgumentException(
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$"{$"The {typeof(CrossFrameOperation).Name} crosses only one cycle, "}{$"please use a {typeof(PipelineNode).Name} instead."}");
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this.cycleCount = cycleCount;
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currentCount = cycleCount;
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}
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public Action MainExecution
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{
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get => _mainExecution;
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private protected set => _mainExecution = value;
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}
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public IEnumerable<string> InputPortName => _inputName;
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public IEnumerable<string> OutputPortName => _outputName;
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public PipelineNodeOperation Operation
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{
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get => NodeMain;
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}
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public void NodeMain(
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in Dictionary<string, PipelineNodeInPort> input,
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in Dictionary<string, PipelineNodeOutPort> output)
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{
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if (currentCount < cycleCount)
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{
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Interlocked.Increment(ref currentCount);
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} else
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{
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Interlocked.Exchange(ref currentCount, 0);
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Task.Run(MainExecution);
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}
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// Console.WriteLine(currentCount);
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PipelineNodeOutPort.SkipAll(output);
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}
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}
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}
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