XmlScriptAttribute.cs

using System.Collections.Generic;
using System.Threading.Tasks;
using System.Xml;
using Waher.Script.Abstraction.Elements;
using Waher.Script.Model;
 
namespace Waher.Script.Xml.Model
{
    public abstract class XmlScriptAttribute : XmlScriptNode
    {
        private readonly string name;
 
        public XmlScriptAttribute(string Name, int Start, int Length, Expression Expression)
            : base(Start, Length, Expression)
        {
            this.name = Name;
        }
 
        public string Name => this.name;
 
        internal abstract string GetValue(Variables Variables);
 
        internal abstract Task<string> GetValueAsync(Variables Variables);
 
        public override bool IsApplicable(XmlNode CheckAgainst, XmlElement First)
        {
            return CheckAgainst is XmlAttribute;
        }
 
        public abstract PatternMatchResult PatternMatch(string CheckAgainst, Dictionary<string, IElement> AlreadyFound);
 
        public abstract bool IsApplicable(string CheckAgainst);
    }
}