119 lines
4.0 KiB
C#
119 lines
4.0 KiB
C#
//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="PipelineMarshal.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the “Software”), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED “AS IS”,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Http;
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using System.Text;
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using System.Threading.Tasks;
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namespace StgSharp.PipeLine
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{
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public static class PipelineMarshal
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{
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public static IEnumerable<PipelineNode> GetNodeSortedEnumeration(
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PipelineScheduler scheduler )
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{
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ArgumentNullException.ThrowIfNull( scheduler );
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return new PipelineNodeEnumerator( scheduler )
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{
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_count = scheduler._allNode.Count,
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};
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}
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private class PipelineNodeEnumerator : ICollection<PipelineNode>
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{
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private readonly List<List<PipelineNode>> _mt, _c;
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public int _count;
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public PipelineNodeEnumerator( PipelineScheduler scheduler )
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{
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if( !scheduler.TryGetAllNode( out _mt, out _c ) ) {
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throw new InvalidOperationException( "Binded scheduler is not sorted." );
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}
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}
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public bool IsReadOnly => true;
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public int Count => _count;
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public IEnumerator<PipelineNode> GetEnumerator()
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{
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for( int i = 1; i < _mt.Count; i++ )
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{
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foreach( PipelineNode node in _mt[ i ] ) {
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yield return node;
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}
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foreach( PipelineNode node in _c[ i ] ) {
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yield return node;
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}
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}
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}
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void ICollection<PipelineNode>.Add( PipelineNode item )
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{
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throw new NotSupportedException();
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}
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void ICollection<PipelineNode>.Clear()
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{
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throw new NotSupportedException();
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}
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bool ICollection<PipelineNode>.Contains( PipelineNode item )
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{
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throw new NotSupportedException();
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}
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void ICollection<PipelineNode>.CopyTo( PipelineNode[] array, int arrayIndex )
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{
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throw new NotSupportedException();
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}
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bool ICollection<PipelineNode>.Remove( PipelineNode item )
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{
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throw new NotSupportedException();
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}
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IEnumerator IEnumerable.GetEnumerator()
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{
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return GetEnumerator();
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}
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}
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}
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}
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