#region License Information /* HeuristicLab * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System; using System.Collections.Generic; using System.Linq; using System.Text; using HeuristicLab.Common; using HeuristicLab.Core; using System.Xml; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Symbols; namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding { public interface ISymbolicExpressionGrammar : IItem { Symbol StartSymbol { get; } void AddSymbol(Symbol symbol); void RemoveSymbol(Symbol symbol); IEnumerable Symbols { get; } bool ContainsSymbol(Symbol symbol); void SetAllowedChild(Symbol parent, Symbol child, int argumentIndex); bool IsAllowedChild(Symbol parent, Symbol child, int argumentIndex); int GetMinExpressionLength(Symbol start); int GetMaxExpressionLength(Symbol start); int GetMinExpressionDepth(Symbol start); int GetMinSubtreeCount(Symbol symbol); void SetMinSubtreeCount(Symbol symbol, int value); int GetMaxSubtreeCount(Symbol symbol); void SetMaxSubtreeCount(Symbol symbol, int value); } }