Tree Algorithm, Recursion, and Printing Example with Folder Parent-Child Relationships
A simple console application that generates a static list of Folder objects randomly ordered.
The Folder objects have a name (string) and relationship to a parent Folder object by reference. Top-level folders have a "null" relationship with their parent Folder.
The application then uses a Tree algorithm to recursively navigate the list of folders and "pretty" print them with tab-delimited formatting based on their level in the hierarchy.
Example:
1
1.1
1.1.1
1.1.2
1.1.3
1.2
1.2.1
1.2.2
1.2.2.1
1.2.2.2
2
2.1