| Class | Description |
|---|---|
| QueryTreeAction |
Identifies what should be done at a particular node of the query tree, while walking it.
|
| QueryTreeWalker |
Walks a tree of
Query objects, performing a user-specified callback at each "node" in the tree. |
| QueryTreeWalker.QueryWalkContext |
| Enum | Description |
|---|---|
| QueryTreeAction.Action |