What is the name of this tree?
- by Daniel
It has a single root and each node has 0..N ordered sub-nodes . The keys represent a distinct set of paths. Two trees can only be merged if they share a common root. It needs to support, at minimum: insert, merge, enumerate paths.
For this tree:
The
+-------+----------------+
| | |
cat cow dog
+ +--------+ +
| | | |
drinks jumps moos barks
+
|
milk
the paths would be:
The cat drinks milk
The cow jumps
The cow moos
The dog barks
It's a bit like a trie. What is it?
