overflowdb.traversal.help.TraversalHelp
See theTraversalHelp companion object
Searches classpath for @Traversal|@TraversalSource and @Doc annotations (via reflection). Used for .help
step.
There are two use cases for this, which require slightly different implementations 1) myDomain.help
- for the node
starter steps 2) myDomain.someNodeType.help
- for steps that are available a specific node type
For use case 2, we also take into account all parent traits of a node type, recursively.
I.e. if SomeNodeType
has a base type SomeBaseType
, and there are steps defined for Traversal[SomeBaseType]
, we
will include those in the results.
Attributes
- searchPackages:
The base packages that we scan for - we're not scanning the entire classpath
- Companion:
- object
- Graph
- Supertypes
- class Objecttrait Matchableclass Any