view Implab/Automaton/RegularExpressions/StarToken.cs @ 221:8808383fcb94 v2

fixed recursion in Safe.Dispose with IEnumerable
author cin
date Fri, 23 Jun 2017 01:03:42 +0300
parents a0ff6a0e9c44
children
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line source

using Implab;
using System;


namespace Implab.Automaton.RegularExpressions {
    /// <summary>
    /// Замыкание выражения с 0 и более повторов.
    /// </summary>
    public class StarToken: Token {

        Token m_token;

        public Token Token {
            get { return m_token; }
        }

        public StarToken(Token token) {
            Safe.ArgumentNotNull(token, "token");
            m_token = token;
        }

        public override void Accept(IVisitor visitor) {
            Safe.ArgumentNotNull(visitor, "visitor");
            visitor.Visit(this);
        }

        public override string ToString() {
            return String.Format("({0})*", Token);
        }
    }
}