private IDictionary <string, ImmutableWikiEntry> CreateFinalMapBy(Func <IWikiEntry, string> keySelector)
{
IDictionary <string, ImmutableWikiEntry> map = new Dictionary <string, ImmutableWikiEntry>();
while (directoryStack.Any())
{
WikiDirectory directory = directoryStack.Pop();
IList <ImmutableWikiEntry> children = new List <ImmutableWikiEntry>();
foreach (WikiEntry mutableChild in directory.Children)
{
if (mutableChild is WikiPage)
{
// create the child and add to the directory and to the map
ImmutableWikiPage immutablePage = new ImmutableWikiPage(
mutableChild.SourcePath,
mutableChild.WikiPath,
mutableChild.WikiUrl,
mutableChild.LastUpdated,
mutableChild.Depth);
map[keySelector(mutableChild)] = immutablePage;
children.Add(immutablePage);
}
else if (mutableChild is WikiDirectory)
{
// because we are traversing the branches of the tree from leaf to root
// we can assume that any directory children have already been added to the
// map
children.Add(map[keySelector(mutableChild)]);
}
}
// now add the directory itself
ImmutableWikiDirectory immutableDirectory = new ImmutableWikiDirectory(
directory.SourcePath,
directory.WikiPath,
directory.WikiUrl,
directory.LastUpdated,
directory.Depth,
children);
map[keySelector(immutableDirectory)] = immutableDirectory;
}
return(map);
}
private IDictionary<string, ImmutableWikiEntry> CreateFinalMapBy(Func<IWikiEntry, string> keySelector)
{
IDictionary<string, ImmutableWikiEntry> map = new Dictionary<string, ImmutableWikiEntry>();
while (directoryStack.Any())
{
WikiDirectory directory = directoryStack.Pop();
IList<ImmutableWikiEntry> children = new List<ImmutableWikiEntry>();
foreach (WikiEntry mutableChild in directory.Children)
{
if (mutableChild is WikiPage)
{
// create the child and add to the directory and to the map
ImmutableWikiPage immutablePage = new ImmutableWikiPage(
mutableChild.SourcePath,
mutableChild.WikiPath,
mutableChild.WikiUrl,
mutableChild.LastUpdated,
mutableChild.Depth);
map[keySelector(mutableChild)] = immutablePage;
children.Add(immutablePage);
}
else if (mutableChild is WikiDirectory)
{
// because we are traversing the branches of the tree from leaf to root
// we can assume that any directory children have already been added to the
// map
children.Add(map[keySelector(mutableChild)]);
}
}
// now add the directory itself
ImmutableWikiDirectory immutableDirectory = new ImmutableWikiDirectory(
directory.SourcePath,
directory.WikiPath,
directory.WikiUrl,
directory.LastUpdated,
directory.Depth,
children);
map[keySelector(immutableDirectory)] = immutableDirectory;
}
return map;
}
