/// <summary>
/// Creates new instance of <see cref="UITree"/> by copying from the specified source
/// </summary>
/// <param name="sourceTree">source tree</param>
public UITree(IUITree sourceTree)
{
if (sourceTree == null)
{
throw new MemoryPointerIsNullException("sourceTree");
}
this.roots = new List <UITreeNode>();
Map(sourceTree, this, SimpleMap);
}
/// <summary>
/// Creates new instance of <see cref="UITree"/> by copying from the specified source and using entity mappings
/// </summary>
/// <typeparam name="TSourceEntity">entity type in current tree</typeparam>
/// <typeparam name="TDestinationEntity">entity type in mapped tree</typeparam>
/// <param name="sourceTree">source tree</param>
/// <param name="entityMappingFunction">entity mapping function</param>
/// <returns>new tree instance with entity nodes of new type</returns>
public static UITree Create <TSourceEntity, TDestinationEntity>(IUITree sourceTree, Func <TSourceEntity, TDestinationEntity> entityMappingFunction)
{
if (sourceTree == null)
{
throw new MemoryPointerIsNullException("sourceTree");
}
if (entityMappingFunction == null)
{
throw new MemoryPointerIsNullException("entityMappingFunction");
}
var tree = new UITree();
MapEntityNodes(sourceTree, tree, entityMappingFunction);
return(tree);
}
private static void MapEntityNodes <TSourceEntity, TDestinationEntity>(
IUITree sourceTree, UITree destinationTree, Func <TSourceEntity, TDestinationEntity> entityMappingFunction)
{
destinationTree.Roots.AddRange(MapWithConvertEntityNodes(sourceTree.GetRoots(), entityMappingFunction));
}
private static void Map(IUITree sourceTree, UITree destinationTree, Func <List <IUITreeNode>, List <UITreeNode> > mappingFunction)
{
destinationTree.Roots.AddRange(mappingFunction(sourceTree.GetRoots()));
}
