[2] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[2790] | 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[2] | 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 | using System;
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| 23 |
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| 24 | namespace HeuristicLab.Core {
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[776] | 25 | /// <summary>
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| 26 | /// Interface to represent an operator (e.g. GreaterThanComparator,...),
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| 27 | /// a basic instruction of an algorithm.
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| 28 | /// </summary>
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[2845] | 29 | public interface IOperator : IParameterizedNamedItem {
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[776] | 30 | /// <summary>
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| 31 | /// Gets or sets a boolean value whether the engine should stop here during the run.
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| 32 | /// </summary>
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[2] | 33 | bool Breakpoint { get; set; }
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| 34 |
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[776] | 35 | /// <summary>
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| 36 | /// Executes the current instance on the specified <paramref name="scope"/>.
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| 37 | /// </summary>
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| 38 | /// <param name="scope">The scope where to execute the current instance.</param>
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| 39 | /// <returns>The next operation.</returns>
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[2834] | 40 | IOperation Execute(IExecutionContext context);
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[776] | 41 | /// <summary>
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| 42 | /// Aborts the current operator.
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| 43 | /// </summary>
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[2] | 44 | void Abort();
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| 45 |
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[776] | 46 | /// <summary>
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| 47 | /// Occurs when the breakpoint flag of the current instance was changed.
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| 48 | /// </summary>
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| 49 | event EventHandler BreakpointChanged;
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| 50 | /// <summary>
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| 51 | /// Occurs when the current instance is executed.
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| 52 | /// </summary>
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[2] | 53 | event EventHandler Executed;
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| 54 | }
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| 55 | }
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