DictionaryWrapper.cs

using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;

namespace Open.Collections;

/// <inheritdoc />
[ExcludeFromCodeCoverage]
public class DictionaryWrapper<TKey, TValue>
	: DictionaryWrapperBase<TKey, TValue, IDictionary<TKey, TValue>>
	where TKey : notnull
{
	/// <inheritdoc />
	public DictionaryWrapper()
		: base(new Dictionary<TKey, TValue>(), true) { }

	/// <inheritdoc />
	public DictionaryWrapper(int capacity)
		: base(new Dictionary<TKey, TValue>(capacity), true) { }

	/// <inheritdoc />
	public DictionaryWrapper(IDictionary<TKey, TValue> source, bool owned = false)
		: base(source, owned)
	{
	}

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	protected override TValue GetValueInternal(TKey key)
		=> InternalSource[key];

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	protected override void SetValueInternal(TKey key, TValue value)
		=> InternalSource[key] = value;

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	protected override ICollection<TKey> GetKeys()
		=> new ReadOnlyCollectionAdapter<TKey>(
			ThrowIfDisposed(InternalSource.Keys),
			() => InternalSource.Count);

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	protected override ICollection<TValue> GetValues()
		=> new ReadOnlyCollectionAdapter<TValue>(
			ThrowIfDisposed(InternalSource.Values),
			() => InternalSource.Count);

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	protected override void AddInternal(TKey key, TValue value)
		=> InternalSource.Add(key, value);

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public override bool ContainsKey(TKey key)
		=> InternalSource.ContainsKey(key);

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public override bool Remove(TKey key)
		=> InternalSource.Remove(key);

	/// <inheritdoc />
	[MethodImpl(MethodImplOptions.AggressiveInlining)]
	public override bool TryGetValue(TKey key,
#if NET9_0_OR_GREATER
		[MaybeNullWhen(false)]
#else
#endif
		out TValue value)
		=> InternalSource.TryGetValue(key, out value);
}