org.neo4j.graphdb
Interfaces 
Expander
GraphDatabaseService
Node
Path
PropertyContainer
Relationship
RelationshipExpander
RelationshipType
ReturnableEvaluator
StopEvaluator
Transaction
TraversalPosition
Traverser
Classes 
DynamicRelationshipType
Enums 
Direction
Traverser.Order
Exceptions 
NotFoundException
NotInTransactionException
TransactionFailureException