#region License Information
/* HeuristicLab
* Copyright (C) 2002-2015 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 HeuristicLab.Common;
using HeuristicLab.Core;
namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding {
[HeuristicLab.Persistence.Default.CompositeSerializers.Storable.StorableType("AB4D9C0E-B997-41EC-B356-4D5890B0DEC1")]
public interface ISymbolicExpressionTreeNode : IDeepCloneable {
ISymbolicExpressionTreeGrammar Grammar { get; }
ISymbolicExpressionTreeNode Parent { get; set; }
ISymbol Symbol { get; }
bool HasLocalParameters { get; }
int GetDepth();
int GetLength();
int GetBranchLevel(ISymbolicExpressionTreeNode child);
IEnumerable IterateNodesBreadth();
IEnumerable IterateNodesPostfix();
IEnumerable IterateNodesPrefix();
void ForEachNodePostfix(Action a);
void ForEachNodePrefix(Action a);
IEnumerable Subtrees { get; }
int SubtreeCount { get; }
ISymbolicExpressionTreeNode GetSubtree(int index);
int IndexOfSubtree(ISymbolicExpressionTreeNode tree);
void AddSubtree(ISymbolicExpressionTreeNode tree);
void InsertSubtree(int index, ISymbolicExpressionTreeNode tree);
void RemoveSubtree(int index);
void ResetLocalParameters(IRandom random);
void ShakeLocalParameters(IRandom random, double shakingFactor);
}
}