Atom.cs

using System;
using System.Threading.Tasks;
using Waher.Content.Markdown.Rendering;
 
namespace Waher.Content.Markdown.Model.Atoms
{
    public abstract class Atom : MarkdownElement
    {
        private readonly IEditableText source;
        private readonly char character;
 
        public Atom(MarkdownDocument Document, IEditableText Source, char Character)
            : base(Document)
        {
            this.source = Source;
            this.character = Character;
        }
 
        public char Charater => this.character;
 
        public IEditableText Source => this.source;
 
        public override bool InlineSpanElement => true;
 
        public override Task Render(IRenderer Output)
        {
            throw new NotSupportedException("Atomic elements must be reassembled before being exported or used for output.");
        }
 
        public override bool Equals(object obj)
        {
            return obj is Atom x &&
                this.character == x.character &&
                base.Equals(obj);
        }
 
        public override int GetHashCode()
        {
            int h1 = this.character.GetHashCode();
            int h2 = base.GetHashCode();
 
            h1 = ((h1 << 5) + h1) ^ h2;
 
            return h1;
        }
 
    }
}