Package com.graphhopper.storage.index
package com.graphhopper.storage.index
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ClassDescriptionProvides a way to map real world data "lat,lon" to internal ids/indices of a memory efficient graph - often just implemented as an array.This interface allows to visit edges stored in the LocationIndex.This class implements a Quadtree to get the closest node or edge from GPS coordinates.We need all grid cells intersected by a line.Result of LocationIndex lookup.Whether the query point is projected onto a tower node, pillar node or somewhere within the closest edge.