Package com.graphhopper.storage

Interface Summary

Interface	Description
CHEdgeFilter
CHGraph	Extended graph interface which supports Contraction Hierarchies.
DataAccess	Abstraction of the underlying data structure with a unique id and location.
Directory	Maintains a collection of DataAccess objects stored at the same location.
GHLock	A write lock interface.
Graph	An interface to represent a (geo) graph - suited for efficient storage as it can be requested via indices called node IDs.
GraphStorage
InternalGraphEventListener
LockFactory
NodeAccess	This interface specifies how to access properties of the nodes in the graph.
RoutingCHEdgeExplorer
RoutingCHEdgeIterator
RoutingCHEdgeIteratorState
RoutingCHGraph
Storable<T>	Interface for a storage abstraction.
TurnCostStorage.TurnRelationIterator

Class Summary

Class	Description
AbstractDataAccess
CHConfig	Container to hold properties used for CH preparation Specifies all properties of a CH routing profile.
CHGraphImpl	A Graph implementation necessary for Contraction Hierarchies.
DAType	Defines how a DataAccess object is created.
ExtendedNodeAccess	NodeAccess that allows adding additional points
GHDirectory	Implements some common methods for the subclasses.
GraphBuilder	Used to build GraphHopperStorage
GraphEdgeIdFinder	This class allows to find edges (or construct shapes) from shape filter.
GraphEdgeIdFinder.BlockArea	This class handles edges and areas where access should be blocked.
GraphHopperStorage	This class manages all storage related methods and delegates the calls to the associated graphs.
IntsRef	Idea and most of the code is from Lucene.
MMapDataAccess	A DataAccess implementation using a memory-mapped file, i.e.
MMapDirectory	Manages memory mapped DataAccess objects.
NativeFSLockFactory	Creates a write lock file.
RAMDataAccess	This is an in-memory byte-based data structure with the possibility to be stored on flush().
RAMDirectory	Manages in-memory DataAccess objects.
RoutingCHEdgeIteratorImpl
RoutingCHEdgeIteratorStateImpl
RoutingCHGraphImpl
SimpleFSLockFactory	Creates a write lock file.
StorableProperties	Writes an in-memory HashMap into a file on flush.
TurnCostStorage	A key/value store, where the unique keys are turn relations, and the values are IntRefs.
VLongStorage	Taken from Lucene DataOutput.

Enum Summary

Enum	Description
DAType.MemRef