public static string EncodeTree <T>(this IEnumerable <T> nodes, Delegates.GetChildren <T> childAccecor, Func <T, string> nameAccessor, Delegates.GetDataList <T> dataAccessor, string path = "")
{
var listToEncode = nodes.FlattenTree(childAccecor, nameAccessor, dataAccessor);
return(FlatListSerializer.EncodeList(listToEncode));
}
public static string HierarchicalGraph <T>(IEnumerable <T> nodes, Delegates.GetChildren <T> childAccecor,
Func <T, string> nameAccessor, Delegates.GetDependencyList <T> dataAccessor)
=> nodes.ToList().EncodeHierarchicalGraph(childAccecor, nameAccessor, dataAccessor);
public static IEnumerable <FlatEntry> FlattenTree <T>(this IEnumerable <T> nodes, Delegates.GetChildren <T> childAccecor, Func <T, string> nameAccessor, Delegates.GetDataList <T> dataAccessor, string path = "")
{
var entries = new List <FlatEntry>();
foreach (var node in nodes.OrderBy(nameAccessor))
{
entries.Add(new FlatEntry
{
Path = path + nameAccessor(node),
ChildData = dataAccessor(node).ToList()
});
var newPath = path + nameAccessor(node) + "\\";
entries.AddRange(childAccecor(node).FlattenTree(childAccecor, nameAccessor, dataAccessor, newPath));
}
return(entries);
}
public static string Tree <T>(IEnumerable <T> nodes, Delegates.GetChildren <T> childAccecor,
Func <T, string> nameAccessor, Delegates.GetDataList <T> dataAccessor)
=> nodes.EncodeTree(childAccecor, nameAccessor, dataAccessor);
private static Dictionary <T, string> GetFullLengthNodeNames <T>(this IEnumerable <T> nodes, Delegates.GetChildren <T> childAccecor, Func <T, string> nameAccessor, string path = "")
{
var nodesDict = new Dictionary <T, string>();
foreach (var node in nodes.OrderBy(nameAccessor))
{
nodesDict[node] = path + nameAccessor(node);
var newPath = path + nameAccessor(node) + "\\";
nodesDict =
nodesDict.Union(childAccecor(node).GetFullLengthNodeNames(childAccecor, nameAccessor, newPath)).
ToDictionary(x => x.Key, x => x.Value);
}
return(nodesDict);
}
private static IEnumerable <FlatEntry> FlattenGraph <T>(this IEnumerable <T> nodes, Delegates.GetChildren <T> childAccecor, Func <T, string> nameAccessor, Delegates.GetDependencyList <T> dataAccessor, Dictionary <T, string> namesDict)
{
var entries = new List <FlatEntry>();
foreach (var node in nodes.OrderBy(nameAccessor))
{
entries.Add(new FlatEntry
{
Path = namesDict[node],
ChildData = dataAccessor(node).Select(n => namesDict[n]).ToList()
});
entries.AddRange(childAccecor(node).FlattenGraph(childAccecor, nameAccessor, dataAccessor, namesDict));
}
return(entries);
}
public static IEnumerable <FlatEntry> FlattenGraph <T>(this IReadOnlyCollection <T> nodes, Delegates.GetChildren <T> childAccecor, Func <T, string> nameAccessor, Delegates.GetDependencyList <T> dataAccessor)
{
var names = nodes.GetFullLengthNodeNames(childAccecor, nameAccessor);
var listToEncode = nodes.FlattenGraph(childAccecor, nameAccessor, dataAccessor, names);
return(listToEncode);
}
public static string EncodeHierarchicalGraph <T>(this IReadOnlyCollection <T> nodes, Delegates.GetChildren <T> childAccecor, Func <T, string> nameAccessor, Delegates.GetDependencyList <T> dataAccessor)
{
var listToEncode = FlattenGraph(nodes, childAccecor, nameAccessor, dataAccessor);
return(FlatListSerializer.EncodeList(listToEncode));
}
