33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
using AscNet.Logging;
|
|
|
|
namespace AscNet.Common.Util
|
|
{
|
|
#pragma warning disable CS8618, CS8602 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable.
|
|
public abstract class TableReader<TSelf, TScheme>
|
|
{
|
|
public List<TScheme> All { get; set; }
|
|
protected abstract string FilePath { get; }
|
|
private readonly Logger c = new(typeof(TableReader<TSelf, TScheme>), nameof(TableReader<TSelf, TScheme>), LogLevel.DEBUG, LogLevel.DEBUG);
|
|
private static TSelf _instance;
|
|
|
|
public static TSelf Instance
|
|
{
|
|
get
|
|
{
|
|
_instance ??= Activator.CreateInstance<TSelf>();
|
|
// ReSharper disable once ConditionIsAlwaysTrueOrFalseAccordingToNullableAPIContract
|
|
if ((_instance as TableReader<TSelf, TScheme>).All == null)
|
|
{
|
|
(_instance as TableReader<TSelf, TScheme>).Load();
|
|
(_instance as TableReader<TSelf, TScheme>).c.Debug($"{typeof(TSelf).Name} Excel Loaded From {(_instance as TableReader<TSelf, TScheme>).FilePath}");
|
|
}
|
|
|
|
return _instance;
|
|
}
|
|
}
|
|
|
|
public abstract void Load();
|
|
}
|
|
}
|
|
|