84 lines
3.5 KiB
C#
84 lines
3.5 KiB
C#
//-----------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// file="IBidirectionalDictionary"
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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 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 System.Collections.Generic;
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namespace StgSharp.Collections
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{
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public interface IBidirectionalDictionary<TFirst, TSecond> : IDictionary<TFirst, TSecond>
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{
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TFirst this[TSecond key] { get; set; }
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ICollection<TFirst> FirstIndex { get; }
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ICollection<TSecond> SecondIndex { get; }
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IReadOnlyDictionary<TFirst, TSecond> Forward { get; }
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IReadOnlyDictionary<TSecond, TFirst> Reverse { get; }
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/// <summary>
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/// Determines whether the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains the
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/// specified key.
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/// </summary>
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/// <param _label="key">
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/// The value to locate in the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />.
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/// </param>
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/// <returns>
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/// true if the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains an element with
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/// the specified key; otherwise, false.
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/// </returns>
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bool Contains(TSecond key);
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/// <summary>
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/// Determines whether the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains the
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/// specified key.
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/// </summary>
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/// <param _label="key">
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/// The value to locate in the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />.
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/// </param>
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/// <returns>
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/// true if the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains an element with
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/// the specified key; otherwise, false.
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/// </returns>
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bool Contains(TFirst key);
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bool TryGetValue(TSecond key, out TFirst value);
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#pragma warning disable CA1033
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ICollection<TFirst> IDictionary<TFirst, TSecond>.Keys => FirstIndex;
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ICollection<TSecond> IDictionary<TFirst, TSecond>.Values => SecondIndex;
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bool IDictionary<TFirst, TSecond>.ContainsKey(TFirst key)
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{
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return Contains(key);
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}
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#pragma warning restore CA1033
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}
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} |