RuntimeAssetCacheEntryMetadata.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Misc/DateTime.h"
#include "UObject/NameTypes.h"
#include "HAL/ThreadSafeBool.h"
 
class FArchive;
 
class FCacheEntryMetadata
{
public:
    FCacheEntryMetadata(const FDateTime& InLastAccessTime
        , int32 InCachedAssetSize
        , int32 InCachedAssetVersion
        , FName InName)
        : LastAccessTime(InLastAccessTime)
        , CachedAssetSize(InCachedAssetSize)
        , CachedAssetVersion(InCachedAssetVersion)
        , Name(InName)
        , bIsBuilding(true)
    { }
 
    FCacheEntryMetadata()
        : LastAccessTime(FDateTime::Now())
        , CachedAssetSize(0)
        , CachedAssetVersion(0)
        , Name(NAME_None)
        , bIsBuilding(false)
    { }
 
    int32 GetCachedAssetVersion() const
    {
        return CachedAssetVersion;
    }
 
    void SetCachedAssetVersion(int32 Version)
    {
        CachedAssetVersion = Version;
    }
 
    int32 GetCachedAssetSize() const
    {
        return CachedAssetSize;
    }
 
    void SetCachedAssetSize(int64 Value)
    {
        CachedAssetSize = Value;
    }
 
    void SetLastAccessTime(FDateTime Value)
    {
        LastAccessTime = Value;
    }
 
    FDateTime GetLastAccessTime() const
    {
        return LastAccessTime;
    }
 
    FName GetName() const
    {
        return Name;
    }
 
    bool IsBuilding() const
    {
        return bIsBuilding;
    }
 
    void FinishBuilding()
    {
        bIsBuilding = false;
    }
 
    friend FArchive& operator<<(FArchive& Ar, FCacheEntryMetadata& Metadata);
 
private:
    FDateTime LastAccessTime;
    int64 CachedAssetSize;
    int32 CachedAssetVersion;
    FName Name;
    FThreadSafeBool bIsBuilding;
};
 
FArchive& operator<<(FArchive& Ar, FCacheEntryMetadata& Metadata);