org.neo4j.graphdb.traversal
Interface InitialBranchState<STATE>

Type Parameters:

STATE - type of initial state to produce.

All Superinterfaces:

InitialStateFactory<STATE>

All Known Implementing Classes:

InitialBranchState.Adapter, InitialBranchState.State, InitialStateFactory.AsInitialBranchState

public interface InitialBranchState<STATE>
extends InitialStateFactory<STATE>

Factory for initial state of TraversalBranches in a traversal.

Nested Class Summary

static class	InitialBranchState.Adapter<STATE>
static class	InitialBranchState.State<STATE> Branch state evaluator for an initial state.

Nested classes/interfaces inherited from interface org.neo4j.graphdb.traversal.InitialStateFactory

InitialStateFactory.AsInitialBranchState<STATE>

Field Summary

static InitialBranchState

NO_STATE

Method Summary

InitialBranchState<STATE>

reverse() Creates a version of this state factory which produces reversed initial state, used in bidirectional traversals.

Methods inherited from interface org.neo4j.graphdb.traversal.InitialStateFactory

initialState

Field Detail

NO_STATE

static final InitialBranchState NO_STATE

Method Detail

reverse

InitialBranchState<STATE> reverse()

Creates a version of this state factory which produces reversed initial state, used in bidirectional traversals.

Returns:

an instance which produces reversed initial state.