[2228] | 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 | using System.ComponentModel;
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| 4 | using System.Data;
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| 5 | using System.Drawing;
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| 6 | using System.Linq;
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| 7 | using System.Text;
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| 8 | using System.Windows.Forms;
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[2286] | 9 | using System.IO;
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| 10 | using SemWeb;
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| 11 | using HeuristicLab.Core;
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| 12 | using HeuristicLab.DataAnalysis;
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[2228] | 13 |
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| 14 | namespace CedmaExporter {
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| 15 | public partial class CedmaExporterForm : Form {
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[2286] | 16 | private BackgroundWorker worker;
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[2228] | 17 | public CedmaExporterForm() {
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| 18 | InitializeComponent();
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[2286] | 19 | }
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[2228] | 20 |
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[2286] | 21 | private void exportButton_Click(object sender, EventArgs e) {
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[2228] | 22 | var dialog = new OpenFileDialog();
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| 23 | DialogResult result;
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[2286] | 24 | result = dialog.ShowDialog();
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| 25 | if (result == DialogResult.OK) {
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| 26 | string fileName = dialog.FileName;
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| 27 | exportButton.Enabled = false;
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| 28 | cancelButton.Enabled = true;
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| 29 | worker = new BackgroundWorker();
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| 30 | worker.WorkerReportsProgress = true;
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| 31 | worker.WorkerSupportsCancellation = true;
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| 32 | worker.DoWork += CreateWorkerDelegate(worker, fileName);
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| 33 | worker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
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| 34 | worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
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| 35 | worker.RunWorkerAsync();
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| 36 | }
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| 37 | }
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| 38 |
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| 39 | private DoWorkEventHandler CreateWorkerDelegate(BackgroundWorker worker, string fileName) {
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| 40 | return (sender, args) => {
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| 41 | string inputFileName = fileName;
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| 42 | string outputFileName = fileName.Replace(".db3", "") + ".txt";
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| 43 | string rdfConnectionString = "sqlite:rdf:Data Source=\"" + inputFileName + "\"";
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| 44 | using (StreamWriter writer = File.CreateText(outputFileName)) {
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| 45 | using (Store store = Store.Create(rdfConnectionString)) {
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| 46 | var dsEntities = store.SelectSubjects(Ontology.InstanceOf, Ontology.TypeDataSet);
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| 47 | HeuristicLab.CEDMA.Core.Problem prob = (HeuristicLab.CEDMA.Core.Problem)PersistenceManager.RestoreFromGZip(Convert.FromBase64String(((Literal)store.SelectObjects(dsEntities[0], Ontology.SerializedData)[0]).Value));
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| 48 | Dataset ds = prob.Dataset;
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| 49 | CedmaExporter.WriteColumnHeaders(writer);
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| 50 | List<string> inputVariables = CedmaExporter.WriteVariableImpactHeaders(store, writer);
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| 51 | writer.WriteLine();
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| 52 | var subjects = store.SelectSubjects(new Entity(Ontology.InstanceOf.Uri), new Entity(Ontology.TypeModel.Uri));
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| 53 | int i = 0;
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| 54 | var exporter = new ModelExporter(ds, Path.GetDirectoryName(outputFileName), false);
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| 55 | foreach (var model in subjects) {
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| 56 | CedmaExporter.WriteModel(model, ++i, store, writer, inputVariables, exporter);
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| 57 | worker.ReportProgress((i * 100) / subjects.Count());
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| 58 | if (worker.CancellationPending) return;
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| 59 | }
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| 60 | }
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[2228] | 61 | }
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[2286] | 62 | };
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[2228] | 63 | }
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[2286] | 64 |
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| 65 | void worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {
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| 66 | exportButton.Enabled = true;
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| 67 | cancelButton.Enabled = false;
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| 68 | progressBar.Value = 0;
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| 69 | }
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| 70 |
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| 71 | void worker_ProgressChanged(object sender, ProgressChangedEventArgs e) {
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| 72 | progressBar.Value = e.ProgressPercentage;
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| 73 | }
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| 74 |
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| 75 | private void cancelButton_Click(object sender, EventArgs e) {
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| 76 | worker.CancelAsync();
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| 77 | }
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[2228] | 78 | }
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| 79 | }
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