- chooseRandom
- chooseRandomWithStorageType
Randomly choose one node from scope, with specified storage type. If scope
starts with ~, choose one
- chooseRandomWithStorageTypeAndExcludeRoot
Choose a random node that has the required storage type, under the given root,
with an excluded subt
- chooseRandomWithStorageTypeTwoTrial
Randomly choose one node from scope with the given storage type. If scope starts
with ~, choose one
- getEligibleChildren
Given root, excluded root and storage type. Find all the children of the root,
that has the storage
- getNode
- init