#region License Information
/* HeuristicLab
* Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System;
using System.Collections.Generic;
using System.Linq;
using HEAL.Attic;
namespace HeuristicLab.DataImporter.Data.Model {
[StorableType("92C9DDC3-8C5D-4496-9C72-E7F9E8624D5B")]
public class DataSet {
[Storable]
private List columnGroups;
public IEnumerable ColumnGroups {
get { return this.columnGroups; }
}
[StorableConstructor]
protected DataSet(StorableConstructorFlag _) { }
public DataSet() {
this.columnGroups = new List();
}
public event EventHandler Changed;
protected virtual void OnChanged() {
if (this.Changed != null)
this.Changed(this, EventArgs.Empty);
}
public void FireChanged() {
this.OnChanged();
}
public void AddColumnGroup(ColumnGroup columnGroup) {
this.CheckColumnGroupName(columnGroup);
this.columnGroups.Add(columnGroup);
}
public void AddColumnGroups(IEnumerable columnGroups) {
foreach (ColumnGroup columnGroup in columnGroups) {
this.CheckColumnGroupName(columnGroup);
}
this.columnGroups.AddRange(columnGroups);
}
private void CheckColumnGroupName(ColumnGroup columnGroup) {
int i = 0;
string columnGroupName = columnGroup.Name;
while (this.ColumnGroups.Any(cg => cg.Name == columnGroupName && cg != columnGroup)) {
i++;
columnGroupName = columnGroup.Name + " " + i;
}
columnGroup.Name = columnGroupName;
}
public void InsertColumnGroup(int position, ColumnGroup columnGroup) {
this.CheckColumnGroupName(columnGroup);
this.columnGroups.Insert(position, columnGroup);
}
public void ReplaceColumnGroup(int position, ColumnGroup columnGroup) {
this.columnGroups[position] = columnGroup;
this.CheckColumnGroupName(columnGroup);
}
public void RemoveColumnGroup(ColumnGroup columnGroup) {
this.columnGroups.Remove(columnGroup);
}
public int IndexOfColumnGroup(ColumnGroup columnGroup) {
return this.columnGroups.IndexOf(columnGroup);
}
public ColumnGroup GetColumnGroup(string columnGroupName) {
IEnumerable groups = this.columnGroups.Where(g => g.Name == columnGroupName);
if (groups.Count() != 1)
throw new InvalidOperationException("Found 0 or more than 1 column group with the name \"" + columnGroupName + "\".");
return groups.First();
}
public IEnumerable ActiveColumnGroups {
get {
return this.columnGroups.Where(cg => cg.Active);
}
}
}
}