RegexMatch.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace regexer {

    /** Contains the information about a match, including the matched groups
     */
    public class RegexMatch : RegexGroup {

        public List<RegexGroup> Groups { get; private set; }    ///< Collection of matched groups as specified in the pattern
        public bool Success { get; private set; }               ///< Whether the match has been successful or not.


        public RegexMatch( int start, int end, string input, bool success = true )
            : base( start, end, input ) {

            this.Groups = new List<RegexGroup>( );
            this.Success = success;
        }


        /** Returns the matched group with the given name.
         * 
         *  Throws InvalidOperationException if not such group exists.
         */
        public RegexGroup this[ string name ] {
            get { return Groups.Single( g => g.Name == name ); }
        }


        /** Returns the matched group with the given index.
         */
        public RegexGroup this[ int index ] {
            get { return Groups[ index ]; }
        }
    }
}