Free cookie consent management tool by TermsFeed Policy Generator

source: branches/3.1/sources/HeuristicLab.CEDMA.Operators/ResultsExtractor.cs @ 12977

Last change on this file since 12977 was 538, checked in by gkronber, 16 years ago

added operators to help with the transformation form the result-tree to the item/statement-graph. ticket #261 (Items are stored multiple times in the result entries in the CEDMA DB)

File size: 2.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.Text;
25using HeuristicLab.Core;
26using HeuristicLab.Data;
27using System.Threading;
28using HeuristicLab.CEDMA.DB.Interfaces;
29using System.ServiceModel;
30using HeuristicLab.CEDMA.Core;
31using HeuristicLab.Operators;
32
33namespace HeuristicLab.CEDMA.Operators {
34  public class ResultsExtractor : OperatorBase {
35    public override string Description {
36      get { return "TASK."; }
37    }
38
39    public ResultsExtractor()
40      : base() {
41      AddVariableInfo(new VariableInfo("AgentId", "Id of the agent to extract injected variables from.", typeof(IntData), VariableKind.In));
42      AddVariableInfo(new VariableInfo("CedmaServerUri", "Uri of the CEDMA server", typeof(StringData), VariableKind.In));
43    }
44
45    public override IOperation Apply(IScope scope) {
46      string serverUrl = GetVariableValue<StringData>("CedmaServerUri", scope, true).Data;
47      long agentId = GetVariableValue<IntData>("AgentId", scope, true).Data;
48
49      NetTcpBinding binding = new NetTcpBinding();
50      binding.MaxReceivedMessageSize = 10000000; // 10Mbytes
51      binding.ReaderQuotas.MaxStringContentLength = 10000000; // also 10M chars
52      binding.ReaderQuotas.MaxArrayLength = 10000000; // also 10M elements;
53      binding.Security.Mode = SecurityMode.None;
54      using(ChannelFactory<IDatabase> factory = new ChannelFactory<IDatabase>(binding)) {
55        IDatabase database = factory.CreateChannel(new EndpointAddress(serverUrl));
56        ExtractResults(database, scope, database.GetResults(agentId));
57      }
58      return null;
59    }
60
61    private void ExtractResults(IDatabase database, IScope scope, ICollection<ResultEntry> results) {
62      foreach(ResultEntry result in results) {
63        IItem item = (IItem)PersistenceManager.RestoreFromGZip(database.GetResultRawData(result.Id));
64        Scope resultScope = new Scope();
65        resultScope.AddVariable(new Variable(result.Summary, item));
66        ExtractResults(database, resultScope, database.GetSubResults(result.Id));
67        scope.AddSubScope(resultScope);
68      }
69    }
70  }
71}
Note: See TracBrowser for help on using the repository browser.