/// <summary>
/// Gets set of split nodes from a root node
/// </summary>
/// <param name="root">Root node to get split nodes from</param>
/// <param name="splitNodeLocations">Node locations that form the split node</param>
/// <returns>Set of split nodes</returns>
private static List <TreeBankNode> GetSplitNode(TreeBankNode root, string splitNodeLocations)
{
List <TreeBankNode> splitNode = new List <TreeBankNode>();
foreach (string nodeLocation in splitNodeLocations.Split(','))
{
splitNode.Add(root.GetNode(nodeLocation));
}
if (splitNode.Count <= 1)
{
throw new Exception("Invalid split node locations");
}
return(splitNode);
}
/// <summary>
/// Gets relation nodes given a root and a location series label
/// </summary>
/// <param name="root">Root node to get nodes from</param>
/// <param name="locationLabel">Location series label</param>
/// <param name="nodeCollection">Collection to add nodes to</param>
public static void AddNodesToCollection(TreeBankNode root, string locationLabel, LabeledNodeCollection nodeCollection)
{
// split on * then on ,
string[] corefLocations = locationLabel.Split('*');
foreach (string corefLocation in corefLocations)
{
if (corefLocation.Contains(","))
{
nodeCollection.AddSplitNode(GetSplitNode(root, corefLocation));
}
else
{
nodeCollection.AddSingleNode(root.GetNode(corefLocation));
}
}
}