// Author: Dwivedi, Ajay kumar
//            Adwiv@Yahoo.com
using System;
using System.Xml.Serialization;

namespace System.Xml.Schema
{
	/// <summary>
	/// Summary description for XmlSchemaGroupBase.
	/// </summary>
	public abstract class XmlSchemaGroupBase : XmlSchemaParticle
	{
		protected XmlSchemaGroupBase()
		{
		}

		[XmlIgnore]
		public abstract XmlSchemaObjectCollection Items { get; }

		internal void ValidateNSRecurseCheckCardinality (XmlSchemaAny any,
			ValidationEventHandler h, XmlSchema schema)
		{
			foreach (XmlSchemaParticle p in Items)
				p.ValidateDerivationByRestriction (any, h, schema);
			ValidateOccurenceRangeOK (any, h, schema);
		}
	}
}