wanNingTaiQiu/public/unity/Library/PackageCache/com.unity.purchasing@4.2.1/Runtime/Purchasing/SimpleCatalogProvider.cs

using System;
using System.Collections.Generic;
using UnityEngine.Purchasing.Extension;

namespace UnityEngine.Purchasing
{
    internal class SimpleCatalogProvider : ICatalogProvider
    {
        private Action<Action<HashSet<ProductDefinition>>> m_Func;

        internal SimpleCatalogProvider(Action<Action<HashSet<ProductDefinition>>> func)
        {
            m_Func = func;
        }

        public void FetchProducts(Action<HashSet<ProductDefinition>> callback)
        {
            if (m_Func != null)
            {
                m_Func(callback);
            }
        }
    }
}