Changeset 17252 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances

Timestamp:

09/16/19 11:57:18 (5 years ago)

Author:

abeham

Message:

#2521: made QAP problem data readonly

• Also refactored instance providers slightly to specify file extension for importing and exporting data and fixing dialogs

Location:

branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances/3.3

Files:

• IProblemInstanceProvider.cs (modified) (1 diff)
• ProblemInstanceProvider.cs (modified) (3 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances/3.3/IProblemInstanceProvider.cs

@@ -36 +36 @@
     TData LoadData(IDataDescriptor descriptor);
 
+    IEnumerable<string> ImportFileExtensions { get; }
     bool CanImportData { get; }
     TData ImportData(string path);
 
+    IEnumerable<string> ExportFileExtensions { get; }
     bool CanExportData { get; }
     void ExportData(TData instance, string path);

branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances/3.3/ProblemInstanceProvider.cs

@@ -22 +22 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace HeuristicLab.Problems.Instances {
@@ -34 +35 @@
     public abstract TData LoadData(IDataDescriptor descriptor);
 
+    public virtual IEnumerable<string> ImportFileExtensions => Enumerable.Empty<string>();
     public virtual bool CanImportData {
       get { return false; }
@@ -41 +43 @@
     }
 
+    public virtual IEnumerable<string> ExportFileExtensions => Enumerable.Empty<string>();
     public virtual bool CanExportData {
       get { return false; }