Table of Contents

Interface IObservableCache<TObject, TKey>

Namespace
DynamicData
Assembly
DynamicData.dll

A cache for observing and querying in memory data. With additional data access operators.

public interface IObservableCache<TObject, TKey> : IConnectableCache<TObject, TKey>, IDisposable where TObject : notnull where TKey : notnull

Type Parameters

TObject

The type of the object.

TKey

The type of the key.

Inherited Members
Extension Methods
WhenAnyMixin.WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(TSender?, Expression<Func<TSender, T1>>, Expression<Func<TSender, T2>>, Expression<Func<TSender, T3>>, Expression<Func<TSender, T4>>, Expression<Func<TSender, T5>>, Expression<Func<TSender, T6>>, Expression<Func<TSender, T7>>, Expression<Func<TSender, T8>>, Expression<Func<TSender, T9>>, Expression<Func<TSender, T10>>, Expression<Func<TSender, T11>>, Expression<Func<TSender, T12>>, Func<IObservedChange<TSender, T1>, IObservedChange<TSender, T2>, IObservedChange<TSender, T3>, IObservedChange<TSender, T4>, IObservedChange<TSender, T5>, IObservedChange<TSender, T6>, IObservedChange<TSender, T7>, IObservedChange<TSender, T8>, IObservedChange<TSender, T9>, IObservedChange<TSender, T10>, IObservedChange<TSender, T11>, IObservedChange<TSender, T12>, TRet>)
WhenAnyMixin.WhenAny<TSender, TRet, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(TSender?, Expression<Func<TSender, T1>>, Expression<Func<TSender, T2>>, Expression<Func<TSender, T3>>, Expression<Func<TSender, T4>>, Expression<Func<TSender, T5>>, Expression<Func<TSender, T6>>, Expression<Func<TSender, T7>>, Expression<Func<TSender, T8>>, Expression<Func<TSender, T9>>, Expression<Func<TSender, T10>>, Expression<Func<TSender, T11>>, Expression<Func<TSender, T12>>, Func<IObservedChange<TSender, T1>, IObservedChange<TSender, T2>, IObservedChange<TSender, T3>, IObservedChange<TSender, T4>, IObservedChange<TSender, T5>, IObservedChange<TSender, T6>, IObservedChange<TSender, T7>, IObservedChange<TSender, T8>, IObservedChange<TSender, T9>, IObservedChange<TSender, T10>, IObservedChange<TSender, T11>, IObservedChange<TSender, T12>, TRet>, bool)

Properties

Count

Gets the total count of cached items.

int Count { get; }

Property Value

int

Items

Gets the Items.

IReadOnlyList<TObject> Items { get; }

Property Value

IReadOnlyList<TObject>

KeyValues

Gets the key value pairs.

IReadOnlyDictionary<TKey, TObject> KeyValues { get; }

Property Value

IReadOnlyDictionary<TKey, TObject>

Keys

Gets the keys.

IReadOnlyList<TKey> Keys { get; }

Property Value

IReadOnlyList<TKey>

Methods

Lookup(TKey)

Lookup a single item using the specified key.

Optional<TObject> Lookup(TKey key)

Parameters

key TKey

The key.

Returns

Optional<TObject>

An optional with the looked up value.

Remarks

Fast indexed lookup.