Interface IReadOnlyCache<TKey, TValue>

Namespace

LfrlAnvil.Caching

Assembly

LfrlAnvil.Core.dll

Represents a generic read-only cache of keyed entries.

public interface IReadOnlyCache<TKey, TValue> : IReadOnlyDictionary<TKey, TValue>, IReadOnlyCollection<KeyValuePair<TKey, TValue>>, IEnumerable<KeyValuePair<TKey, TValue>>, IEnumerable where TKey : notnull

Type Parameters

TKey

Entry key (identifier) type.

TValue

Entry value type.

Inherited Members

IReadOnlyDictionary<TKey, TValue>.ContainsKey(TKey)

IReadOnlyDictionary<TKey, TValue>.TryGetValue(TKey, out TValue)

IReadOnlyDictionary<TKey, TValue>.this[TKey]

IReadOnlyDictionary<TKey, TValue>.Keys

IReadOnlyDictionary<TKey, TValue>.Values

IReadOnlyCollection<KeyValuePair<TKey, TValue>>.Count

IEnumerable<KeyValuePair<TKey, TValue>>.GetEnumerator()

IEnumerable.GetEnumerator()

Extension Methods

ObjectExtensions.Memoize<T1, T2>(T1, Func<T1, IEnumerable<T2>>)

ObjectExtensions.ToRef<T>(T)

ObjectExtensions.VisitManyWithSelf<T>(T, Func<T, IEnumerable<T>>)

ObjectExtensions.VisitManyWithSelf<T>(T, Func<T, IEnumerable<T>>, Func<T, bool>)

ObjectExtensions.VisitMany<T>(T, Func<T, IEnumerable<T>>)

ObjectExtensions.VisitMany<T>(T, Func<T, IEnumerable<T>>, Func<T, bool>)

ObjectExtensions.VisitWithSelf<T>(T?, Func<T, T?>)

ObjectExtensions.VisitWithSelf<T>(T, Func<T, T>, Func<T, bool>)

ObjectExtensions.Visit<T>(T?, Func<T, T?>)

ObjectExtensions.Visit<T>(T, Func<T, T>, Func<T, bool>)

EnumerableExtensions.AsNullable<T>(IEnumerable<T>)

EnumerableExtensions.ContainsAtLeast<T>(IEnumerable<T>, int)

EnumerableExtensions.ContainsAtMost<T>(IEnumerable<T>, int)

EnumerableExtensions.ContainsDuplicates<T>(IEnumerable<T>)

EnumerableExtensions.ContainsDuplicates<T>(IEnumerable<T>, IEqualityComparer<T>)

EnumerableExtensions.ContainsExactly<T>(IEnumerable<T>, int)

EnumerableExtensions.ContainsInRange<T>(IEnumerable<T>, int, int)

EnumerableExtensions.ContainsNull<T>(IEnumerable<T>, IEqualityComparer<T>)

EnumerableExtensions.EmptyIfNull<T>(IEnumerable<T>?)

EnumerableExtensions.Flatten<T1, T2>(IEnumerable<T1>, Func<T1, IEnumerable<T2>>)

EnumerableExtensions.Flatten<T1, T2, TResult>(IEnumerable<T1>, Func<T1, IEnumerable<T2>>, Func<T1, T2, TResult>)

EnumerableExtensions.FullJoin<T1, T2, TKey, TResult>(IEnumerable<T1>, IEnumerable<T2>, Func<T1, TKey>, Func<T2, TKey>, Func<T1?, T2?, TResult>)

EnumerableExtensions.FullJoin<T1, T2, TKey, TResult>(IEnumerable<T1>, IEnumerable<T2>, Func<T1, TKey>, Func<T2, TKey>, Func<T1?, T2?, TResult>, IEqualityComparer<TKey>)

EnumerableExtensions.IsEmpty<T>(IEnumerable<T>)

EnumerableExtensions.IsMaterialized<T>(IEnumerable<T>)

EnumerableExtensions.IsMemoized<T>(IEnumerable<T>)

EnumerableExtensions.IsNullOrEmpty<T>(IEnumerable<T>?)

EnumerableExtensions.IsOrdered<T>(IEnumerable<T>)

EnumerableExtensions.IsOrdered<T>(IEnumerable<T>, IComparer<T>)

EnumerableExtensions.LeftJoin<T1, T2, TKey, TResult>(IEnumerable<T1>, IEnumerable<T2>, Func<T1, TKey>, Func<T2, TKey>, Func<T1, T2?, TResult>)

EnumerableExtensions.LeftJoin<T1, T2, TKey, TResult>(IEnumerable<T1>, IEnumerable<T2>, Func<T1, TKey>, Func<T2, TKey>, Func<T1, T2?, TResult>, IEqualityComparer<TKey>)

EnumerableExtensions.Materialize<T>(IEnumerable<T>)

EnumerableExtensions.Memoize<T>(IEnumerable<T>)

EnumerableExtensions.MinMaxBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>)

EnumerableExtensions.MinMaxBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>, IComparer<T2>)

EnumerableExtensions.MinMaxBy<T1, T2, T3>(IEnumerable<T1>, Func<T1, T2>, Func<T1, T3>)

EnumerableExtensions.MinMaxBy<T1, T2, T3>(IEnumerable<T1>, Func<T1, T2>, Func<T1, T3>, IComparer<T2>, IComparer<T3>)

EnumerableExtensions.MinMax<T>(IEnumerable<T>)

EnumerableExtensions.MinMax<T>(IEnumerable<T>, IComparer<T>)

EnumerableExtensions.Partition<T>(IEnumerable<T>, Func<T, bool>)

EnumerableExtensions.Repeat<T>(IEnumerable<T>, int)

EnumerableExtensions.SetEquals<T>(IEnumerable<T>, IEnumerable<T>)

EnumerableExtensions.SetEquals<T>(IEnumerable<T>, IEnumerable<T>, IEqualityComparer<T>)

EnumerableExtensions.Slice<T>(IEnumerable<T>, int, int)

EnumerableExtensions.ToMemory<T>(IEnumerable<T>)

EnumerableExtensions.TryAggregate<T>(IEnumerable<T>, Func<T, T, T>, out T)

EnumerableExtensions.TryMaxBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>, IComparer<T2>, out T1)

EnumerableExtensions.TryMaxBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>, out T1)

EnumerableExtensions.TryMax<T>(IEnumerable<T>, IComparer<T>, out T)

EnumerableExtensions.TryMax<T>(IEnumerable<T>, out T)

EnumerableExtensions.TryMinBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>, IComparer<T2>, out T1)

EnumerableExtensions.TryMinBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>, out T1)

EnumerableExtensions.TryMinMaxBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>)

EnumerableExtensions.TryMinMaxBy<T1, T2>(IEnumerable<T1>, Func<T1, T2>, IComparer<T2>)

EnumerableExtensions.TryMinMaxBy<T1, T2, T3>(IEnumerable<T1>, Func<T1, T2>, Func<T1, T3>)

EnumerableExtensions.TryMinMaxBy<T1, T2, T3>(IEnumerable<T1>, Func<T1, T2>, Func<T1, T3>, IComparer<T2>, IComparer<T3>)

EnumerableExtensions.TryMinMax<T>(IEnumerable<T>)

EnumerableExtensions.TryMinMax<T>(IEnumerable<T>, IComparer<T>)

EnumerableExtensions.TryMin<T>(IEnumerable<T>, IComparer<T>, out T)

EnumerableExtensions.TryMin<T>(IEnumerable<T>, out T)

EnumerableExtensions.VisitMany<T>(IEnumerable<T>, Func<T, IEnumerable<T>>)

EnumerableExtensions.VisitMany<T>(IEnumerable<T>, Func<T, IEnumerable<T>>, Func<T, bool>)

EnumerableExtensions.WhereNotNull<T>(IEnumerable<T?>, IEqualityComparer<T>)

CollectionExtensions.ContainsAtLeast<T>(IReadOnlyCollection<T>, int)

CollectionExtensions.ContainsAtMost<T>(IReadOnlyCollection<T>, int)

CollectionExtensions.ContainsExactly<T>(IReadOnlyCollection<T>, int)

CollectionExtensions.ContainsInRange<T>(IReadOnlyCollection<T>, int, int)

CollectionExtensions.CopyTo<T>(IReadOnlyCollection<T>, RentedMemorySequenceSpan<T>)

CollectionExtensions.EmptyIfNull<T>(IReadOnlyCollection<T>?)

CollectionExtensions.IsEmpty<T>(IReadOnlyCollection<T>)

CollectionExtensions.IsNullOrEmpty<T>(IReadOnlyCollection<T>?)

Properties

Capacity

Maximum capacity of this cache. Adding entries to caches whose capacity have been reached will cause their Oldest entry to be removed.

int Capacity { get; }

Property Value

int

Comparer

IEqualityComparer<T> instance used for key equality comparison.

IEqualityComparer<TKey> Comparer { get; }

Property Value

IEqualityComparer<TKey>

Oldest

Currently oldest cache entry.

KeyValuePair<TKey, TValue>? Oldest { get; }

Property Value

KeyValuePair<TKey, TValue>?

Remarks

This entry will be removed when new entry addition causes Count to exceed Capacity.