view Implab/Automaton/RegularExpressions/SymbolToken.cs @ 209:a867536c68fc v2

Bound promise to CancellationToken Added new states to ExecutionSate enum. Added Safe.Guard() method to handle cleanup of the result of the promise
author cin
date Wed, 16 Nov 2016 03:06:08 +0300
parents a0ff6a0e9c44
children
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using Implab;

namespace Implab.Automaton.RegularExpressions {
    /// <summary>
    /// Выражение, соответсвующее одному символу.
    /// </summary>
    public class SymbolToken: Token {
        int m_value;

        public int Value {
            get { return m_value; }
        }

        public SymbolToken(int value) {
            m_value = value;
        }
        public override void Accept(IVisitor visitor) {
            Safe.ArgumentNotNull(visitor, "visitor");

            visitor.Visit(this);
        }

        public override string ToString() {
            return Value.ToString();
        }
    }
}