Free cookie consent management tool by TermsFeed Policy Generator

source: branches/HeuristicLab.Problems.GPDL/HeuristicLab.Grammars/3.3/Interfaces/IAttributedGrammar.cs @ 12230

Last change on this file since 12230 was 10051, checked in by gkronber, 11 years ago

#2026 worked on a plugin for grammars (work-in-progress)

File size: 1.4 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System.Collections.Generic;
23
24namespace HeuristicLab.Grammars {
25  interface IAttributedGrammar : IGrammar {
26    ISymbol StartSymbol { get; set; }
27    IEnumerable<ISymbol> TerminalSymbols { get; }
28    IEnumerable<ISymbol> NonTerminalSymbols { get; }
29    IEnumerable<ISymbol> Symbols { get; }
30    bool IsTerminal(ISymbol symbol);
31    bool IsNonTerminal(ISymbol symbol);
32
33    int NumberOfAlternatives(ISymbol ntSymbol);
34    IEnumerable<Sequence> GetAlternatives(ISymbol ntSymbol);
35    Sequence GetAlternative(ISymbol ntSymbol, int index);
36
37    void AddProductionRule(ISymbol ntSymbol, Sequence production);
38  }
39}
Note: See TracBrowser for help on using the repository browser.