QueryLiteral.cs

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using Fauna.Mapping;
using Fauna.Serialization;
 
namespace Fauna;
 
public sealed class QueryLiteral : IQueryFragment
{
    public QueryLiteral(string v)
    {
        if (v == null)
        {
            throw new ArgumentNullException(nameof(v), "Value cannot be null.");
        }
 
        Unwrap = v;
    }
 
    public string Unwrap { get; }
 
    public override string ToString()
    {
        return $"QueryLiteral({Unwrap})";
    }
 
    public void Serialize(MappingContext ctx, Utf8FaunaWriter writer)
    {
        writer.WriteStringValue(Unwrap);
    }
 
    public override bool Equals(object? other)
    {
        var otherQuery = other as IQueryFragment;
 
        if (otherQuery is null)
        {
            return false;
        }
 
        if (ReferenceEquals(this, otherQuery))
        {
            return true;
        }
 
        if (otherQuery is QueryLiteral otherLiteral)
        {
            return Unwrap == otherLiteral.Unwrap;
        }
 
        return false;
    }
 
    public override int GetHashCode()
    {
        return Unwrap.GetHashCode();
    }
 
    public static bool operator ==(QueryLiteral left, QueryLiteral right)
    {
        return Equals(left, right);
    }
 
    public static bool operator !=(QueryLiteral left, QueryLiteral right)
    {
        return !Equals(left, right);
    }
}