Package com.graphhopper.storage.index

Interface Summary

Interface	Description
LocationIndex	Provides a way to map real world data "lat,lon" to internal ids/indices of a memory efficient graph - often just implemented as an array.
LocationIndex.Visitor	This interface allows to visit edges stored in the LocationIndex.
LocationIndexTree.EdgeCheck

Class Summary

Class	Description
IndexStructureInfo
InMemConstructionIndex
LineIntIndex
LocationIndexTree	This class implements a Quadtree to get the closest node or edge from GPS coordinates.
PixelGridTraversal	We need all grid cells intersected by a line.
Snap	Result of LocationIndex lookup.

Enum Summary

Enum	Description
Snap.Position	Whether the query point is projected onto a tower node, pillar node or somewhere within the closest edge.