Lucene.Net.QueryParsers.Flexible.Core.Nodes.OrQueryNode.OrQueryNode C# (CSharp) Method

        public OrQueryNode(IList<IQueryNode> clauses)
            : base(clauses)
        {
            if ((clauses == null) || (clauses.Count == 0))
            {
                throw new ArgumentException(
                    "OR query must have at least one clause");
            }
        }