IfServiceToken.cs

using System;
using System.Xml;
 
namespace Waher.Service.IoTBroker.Provisioning.Rules
{
    public class IfServiceToken : IfStringValue
    {
        public IfServiceToken()
            : base()
        {
        }
 
        public override bool? Evaluate(Context Context)
        {
            if (Context.ServiceTokens is null || Array.IndexOf(Context.ServiceTokens, this.Value) < 0)
                return null;
 
            return base.Evaluate(Context);
        }
 
        public override void Export(XmlWriter Output)
        {
            Output.WriteStartElement("IfServiceToken", RuleNamespace);
            Output.WriteAttributeString("value", this.Value);
            base.ExportChildren(Output);
            Output.WriteEndElement();
        }
    }
}