namespace DS.Module.Core.Reflection;

/// <summary>
/// 抽象类
/// </summary>
public abstract class FinderBase<TItem> : IFinder<TItem>
{
    private readonly object _syncObj = new object();

    public TItem[] Find(Func<TItem, bool> predicate)
    {
        return this.FindAll().Where(predicate).ToArray();
    }

    public TItem[] FindAll()
    {
        lock (_syncObj)
        {
            return this.FindAllItems();
        }
    }

    protected abstract TItem[] FindAllItems();
}