ToStringLiteral.cs

using Waher.Content.Semantic.Model.Literals;
using Waher.Script.Abstraction.Elements;
using Waher.Script.Model;
 
namespace Waher.Script.Persistence.SPARQL.Functions.TypeConversion
{
    public class ToStringLiteral : SemanticConversionFunction
    {
        public ToStringLiteral()
            : base()
        {
        }
 
        public ToStringLiteral(ScriptNode Argument, int Start, int Length, Expression Expression)
            : base(Argument, Start, Length, Expression)
        {
        }
 
        public override ScriptNode CreateFunction(ScriptNode Argument, int Start, int Length, Expression Expression)
        {
            return new ToStringLiteral(Argument, Start, Length, Expression);
        }
 
        public override string FunctionName => StringLiteral.TypeUri;
 
        public override IElement Convert(object Value)
        {
            return new StringLiteral(Value?.ToString() ?? string.Empty);
        }
    }
}