Setting.cs

using System;
using Waher.Persistence.Attributes;
 
namespace Waher.Runtime.Settings.SettingObjects
{
    [TypeName(TypeNameSerialization.LocalName)]
    [CollectionName("Settings")]
    [ArchivingTime]     // No Limit
    [Index("Key")]
    public abstract class Setting
    {
        private string objectId = null;
        private string key = string.Empty;
 
        public Setting()
        {
        }
 
        public Setting(string Key)
        {
            this.key = Key;
        }
 
        [ObjectId]
        public string ObjectId
        {
            get => this.objectId;
            set => this.objectId = value;
        }
 
        public string Key
        {
            get => this.key;
            set => this.key = value;
        }
 
        public abstract object GetValueObject();
    }
}