[5686] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[12012] | 3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[5686] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 |
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[6233] | 23 | using System;
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| 24 | using HeuristicLab.Core;
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[5686] | 25 | namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding {
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[6233] | 26 | public interface ISymbolicExpressionGrammar : ISymbolicExpressionGrammarBase, IStatefulItem {
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[5686] | 27 | ISymbol ProgramRootSymbol { get; }
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| 28 | ISymbol StartSymbol { get; }
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| 29 |
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| 30 | int MinimumFunctionDefinitions { get; set; }
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| 31 | int MaximumFunctionDefinitions { get; set; }
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| 32 | int MinimumFunctionArguments { get; set; }
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| 33 | int MaximumFunctionArguments { get; set; }
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[6233] | 34 |
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| 35 | bool ReadOnly { get; set; }
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| 36 | event EventHandler ReadOnlyChanged;
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[6803] | 37 |
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| 38 | void AddSymbol(ISymbol symbol);
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| 39 | void RemoveSymbol(ISymbol symbol);
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| 40 |
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| 41 | void AddAllowedChildSymbol(ISymbol parent, ISymbol child);
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| 42 | void AddAllowedChildSymbol(ISymbol parent, ISymbol child, int argumentIndex);
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| 43 | void RemoveAllowedChildSymbol(ISymbol parent, ISymbol child);
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| 44 | void RemoveAllowedChildSymbol(ISymbol parent, ISymbol child, int argumentIndex);
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| 45 |
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| 46 | void SetSubtreeCount(ISymbol symbol, int minimumSubtreeCount, int maximumSubtreeCount);
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| 47 |
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| 48 | void StartGrammarManipulation();
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| 49 | void FinishedGrammarManipulation();
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[11494] | 50 |
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| 51 | ISymbolicExpressionTreeGrammar CreateExpressionTreeGrammar();
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[5686] | 52 | }
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| 53 | }
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