76 lines
1.8 KiB
C#
76 lines
1.8 KiB
C#
using System.Collections;
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using Core.Helpers;
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using Core.SpecConfig;
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namespace Core;
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public class ProcessEnumerator : IEnumerator
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{
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private int _languagePosition;
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private int _typePosition;
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private readonly List<ProcessTask> _enumerable;
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object IEnumerator.Current => Current;
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public ProcessTask Current
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{
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get
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{
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return _enumerable.First(pt => (int)pt.GenerationType == _typePosition
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&& (int)pt.Language == _languagePosition);
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}
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}
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public ProcessEnumerator(List<ProcessTask> current)
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{
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_languagePosition = -1;
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_typePosition = -1;
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_enumerable = current;
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}
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public bool MoveNext()
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{
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if (_typePosition == -1 && _languagePosition == -1)
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{
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_typePosition += 1;
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_languagePosition += 1;
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} else if (PassedTypeBoundaries())
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{
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_typePosition = 0;
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_languagePosition += 1;
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}
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else
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{
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_typePosition += 1;
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}
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if (!HasElement() && !PassedMaxPosition())
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{
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MoveNext();
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}
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return !PassedMaxPosition();
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}
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public void Reset()
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{
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_languagePosition = -1;
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_typePosition = -1;
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}
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private bool PassedLanguageBoundaries() => _languagePosition >= EnumHelper.GetMaxValue<Language>() - 1;
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private bool PassedTypeBoundaries() => _typePosition >= EnumHelper.GetMaxValue<GenerationType>() - 1;
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private bool PassedMaxPosition() => PassedLanguageBoundaries() && PassedTypeBoundaries();
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private bool HasElement()
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{
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var e= _enumerable.FirstOrDefault(pt => (int)pt.GenerationType == _typePosition
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&& (int)pt.Language == _languagePosition);
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return e != null;
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}
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} |