/// <summary>
/// Initializes a new instance of <see cref="CoverageNodeModel"/>.
/// </summary>
/// <param name="type">The type of coverage data this represents.</param>
public CoverageNodeModel(CoverageNodeType type)
{
NodeType = type;
switch (type)
{
case CoverageNodeType.CoverageFile:
CodeType = CodeElementType.CoverageFile;
break;
case CoverageNodeType.Module:
CodeType = CodeElementType.Module;
break;
case CoverageNodeType.Namespace:
CodeType = CodeElementType.Namespace;
break;
case CoverageNodeType.Type:
CodeType = CodeElementType.Class;
break;
case CoverageNodeType.Function:
CodeType = CodeElementType.Function;
break;
default:
throw Utility.UnreachableCode("unexpected node type.");
}
AdditionalData = new Dictionary <string, object>();
Children = new ObservableCollection <CoverageNodeModel>();
Children.CollectionChanged += ChildrenCollectionChanged;
}
/// <summary>
/// Gets the closest ancestor of the given node type.
/// </summary>
/// <param name="type">The node type to search for.</param>
/// <returns>
/// The coverage node of the given type. If one is not found, <c>null</c> is returned. If
/// this node is of the given type, then this node will be returned.
/// </returns>
public CoverageNodeModel ClosestAncestor(CoverageNodeType type)
{
var node = this;
while (node != null &&
node.NodeType != type)
{
node = node.Parent;
}
return(node);
}