Class CacheItem

Represents a cached asset item with its state and metadata.
Tracks the lifecycle of an asset within the prefetch cache system.

Inheritance

object

CacheItem

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: Serenity.AssetPrefetcher.Domain.Entities

Assembly: Serenity.AssetPrefetcher.Domain.dll

Syntax

public class CacheItem

Constructors

CacheItem(AssetKey, int)

Initializes a new cache item in the loading state.

Declaration

public CacheItem(AssetKey key, int sizeInBytes)

Parameters

Type	Name	Description
AssetKey	key	The asset key for this cache item
int	sizeInBytes	The size of the asset in bytes

Properties

AssetKey

Declaration

public AssetKey AssetKey { get; }

Property Value

Type	Description
AssetKey	The unique key identifying the cached asset.

AssetRef

Declaration

public object AssetRef { get; }

Property Value

Type	Description
object	Reference to the actual loaded asset (null when not loaded or evicted).

Remarks

Typed as object rather than the engine's native asset type because Domain must not reference UnityEngine — the same pattern used for the template properties on Serenity.Ui.Domain.Interfaces.IUiThemeComponents. The Unity-side infrastructure layer casts back to UnityEngine.Object where it needs the concrete engine type.

SizeInBytes

Declaration

public int SizeInBytes { get; }

Property Value

Type	Description
int	Size of the asset in bytes for memory management purposes.

State

Declaration

public CacheItemState State { get; }

Property Value

Type	Description
CacheItemState	Current state of the cache item in its lifecycle.

Methods

Evict()

Evicts the cache item, removing the asset reference and marking it as evicted.

Declaration

public void Evict()

SetReady(object)

Marks the cache item as ready and associates it with the loaded asset.

Declaration

public void SetReady(object asset)

Parameters

Type	Name	Description
object	asset	The loaded asset object (engine-agnostic; see AssetRef)