/// <summary>
/// Helper to generate a random hierarchy of the specified depth, with the specified number
/// of children at each level.
/// </summary>
/// <param name="depth">Number of levels in the generated tree.</param>
/// <param name="nodesPerLevel">Number of children of each node.</param>
/// <returns>The root node of the randomly generated tree.</returns>
public static NhlNode CreateRandomTree(int depth, int nodesPerLevel)
{
NhlNode node = new NhlNode();
node.Name = "N" + depth;
if (depth <= 0)
{
node.Children = new NhlNode[0];
node.GoalsAgainst = _random.Next(1, 50);
node.GoalsFor = _random.Next(1, 50);
node.Losses = _random.Next(1, 50);
node.PenaltyMinutes = _random.Next(1, 50);
node.Points = _random.Next(1, 50);
node.Rank = _random.Next(1, 50);
node.Wins = _random.Next(1, 50);
}
else
{
node.Children = (from index in Enumerable.Range(0, nodesPerLevel)
select CreateRandomTree(depth - 1, nodesPerLevel)).ToArray();
}
return(node);
}
/// <summary>
/// Loads test data from the default XML data file.
/// </summary>
/// <returns>A list of NhlNode objects which can be set as the ItemsSource in the TreeMap.</returns>
public static IList<NhlNode> LoadDefaultFile()
{
IList<NhlNode> result = null;
NhlNode node = new NhlNode();
// Stream stream = Application.GetResourceStream(new Uri("/System.Windows.Controls.Samples.BusinessObjects.NhlData.NhlData.xml", UriKind.RelativeOrAbsolute)).Stream
using (Stream stream = node.GetType().Assembly.GetManifestResourceStream("System.Windows.Controls.Samples.BusinessObjects.NhlData.NhlData.xml"))
{
result = LoadNhlNodes(XElement.Load(stream).Elements("NhlNode"));
}
return result;
}
/// <summary>
/// Loads test data from the default XML data file.
/// </summary>
/// <returns>A list of NhlNode objects which can be set as the ItemsSource in the TreeMap.</returns>
public static IList <NhlNode> LoadDefaultFile()
{
IList <NhlNode> result = null;
NhlNode node = new NhlNode();
// Stream stream = Application.GetResourceStream(new Uri("/System.Windows.Controls.Samples.BusinessObjects.NhlData.NhlData.xml", UriKind.RelativeOrAbsolute)).Stream
using (Stream stream = node.GetType().Assembly.GetManifestResourceStream("System.Windows.Controls.Samples.BusinessObjects.NhlData.NhlData.xml"))
{
result = LoadNhlNodes(XElement.Load(stream).Elements("NhlNode"));
}
return(result);
}
/// <summary>
/// Helper to generate a random hierarchy of the specified depth, with the specified number
/// of children at each level.
/// </summary>
/// <param name="depth">Number of levels in the generated tree.</param>
/// <param name="nodesPerLevel">Number of children of each node.</param>
/// <returns>The root node of the randomly generated tree.</returns>
public static NhlNode CreateRandomTree(int depth, int nodesPerLevel)
{
NhlNode node = new NhlNode();
node.Name = "N" + depth;
if (depth <= 0)
{
node.Children = new NhlNode[0];
node.GoalsAgainst = _random.Next(1, 50);
node.GoalsFor = _random.Next(1, 50);
node.Losses = _random.Next(1, 50);
node.PenaltyMinutes = _random.Next(1, 50);
node.Points = _random.Next(1, 50);
node.Rank = _random.Next(1, 50);
node.Wins = _random.Next(1, 50);
}
else
{
node.Children = (from index in Enumerable.Range(0, nodesPerLevel)
select CreateRandomTree(depth - 1, nodesPerLevel)).ToArray();
}
return node;
}
