using System;
using System.Collections.Generic;

namespace AspClassic.Parser;

/// <summary>
/// A read-only collection of attributes.
/// </summary>
public sealed class AttributeBlockCollection : TreeCollection<AttributeCollection>
{
	/// <summary>
	/// Constructs a new collection of attribute blocks.
	/// </summary>
	/// <param name="attributeBlocks">The attribute blockss in the collection.</param>
	/// <param name="span">The location of the parse tree.</param>
	public AttributeBlockCollection(IList<AttributeCollection> attributeBlocks, Span span)
		: base(TreeType.AttributeBlockCollection, attributeBlocks, span)
	{
		if (attributeBlocks == null || attributeBlocks.Count == 0)
		{
			throw new ArgumentException("AttributeBlocksCollection cannot be empty.");
		}
	}
}