[1432] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 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 | using System.Collections.Generic;
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| 24 | using System.Text;
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| 25 | using HeuristicLab.Core;
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| 26 | using System.Threading;
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[1440] | 27 | using HeuristicLab.Hive.JobBase;
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| 28 | using HeuristicLab.Hive.Contracts.Interfaces;
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[1432] | 29 |
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| 30 | namespace HeuristicLab.Hive.Engine {
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| 31 | /// <summary>
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| 32 | /// Represents an engine that executes its operator-graph on the hive.
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| 33 | /// in parallel.
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| 34 | /// </summary>
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[1440] | 35 | public class HiveEngine : ItemBase, IEngine, IEditable {
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| 36 | private Job job;
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| 37 | public string HiveServerUrl { get; set; }
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[1432] | 38 |
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[1440] | 39 | public HiveEngine() {
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| 40 | job = new Job();
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[1432] | 41 | }
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| 42 |
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[1440] | 43 |
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| 44 | #region IEngine Members
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| 45 |
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| 46 | public IOperatorGraph OperatorGraph {
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| 47 | get { return job.Engine.OperatorGraph; }
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[1432] | 48 | }
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| 49 |
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[1440] | 50 | public IScope GlobalScope {
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| 51 | get { return job.Engine.GlobalScope; }
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[1432] | 52 | }
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| 53 |
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[1440] | 54 | public TimeSpan ExecutionTime {
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| 55 | get { return job.Engine.ExecutionTime; }
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[1432] | 56 | }
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[1440] | 57 |
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| 58 | public bool Running {
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| 59 | get { return job.Engine.Running; }
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| 60 | }
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| 61 |
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| 62 | public bool Canceled {
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| 63 | get { return job.Engine.Canceled; }
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| 64 | }
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| 65 |
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| 66 | public bool Terminated {
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| 67 | get { return job.Engine.Terminated; }
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| 68 | }
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| 69 |
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| 70 | public void Execute() {
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| 71 | IExecutionEngineFacade executionEngineFacade = ServiceLocator.CreateExecutionEngineFacade(HiveServerUrl);
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| 72 | HeuristicLab.Hive.Contracts.BusinessObjects.Job jobObj = new HeuristicLab.Hive.Contracts.BusinessObjects.Job();
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| 73 | jobObj.SerializedJob = PersistenceManager.SaveToGZip(job);
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| 74 | executionEngineFacade.AddJob(jobObj);
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| 75 | }
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| 76 |
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| 77 | public void ExecuteStep() {
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| 78 | throw new NotSupportedException();
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| 79 | }
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| 80 |
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| 81 | public void ExecuteSteps(int steps) {
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| 82 | throw new NotSupportedException();
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| 83 | }
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| 84 |
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| 85 | public void Abort() {
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| 86 | throw new NotImplementedException();
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| 87 | }
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| 88 |
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| 89 | public void Reset() {
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| 90 | throw new NotImplementedException();
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| 91 | }
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| 92 |
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| 93 | public event EventHandler Initialized;
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| 94 |
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| 95 | public event EventHandler<OperationEventArgs> OperationExecuted;
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| 96 |
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| 97 | public event EventHandler<ExceptionEventArgs> ExceptionOccurred;
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| 98 |
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| 99 | public event EventHandler ExecutionTimeChanged;
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| 100 |
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| 101 | public event EventHandler Finished;
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| 102 |
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| 103 | #endregion
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| 104 |
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| 105 | public void RequestSnapshot() {
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| 106 | throw new NotImplementedException();
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| 107 | }
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| 108 |
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| 109 | public override IView CreateView() {
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| 110 | return new HiveEngineEditor(this);
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| 111 | }
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| 112 |
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| 113 | #region IEditable Members
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| 114 |
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| 115 | public IEditor CreateEditor() {
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| 116 | return new HiveEngineEditor(this);
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| 117 | }
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| 118 | #endregion
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[1432] | 119 | }
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| 120 | }
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