com.graphhopper.routing.util.spatialrules

Interface SpatialRuleLookup

All Known Implementing Classes:

SpatialRuleLookupJTS

public interface SpatialRuleLookup

SpatialRuleLookup defines a container that stores SpatialRules and can lookup applicable rules depending on the location.

Author:

Robin Boldt

Field Summary

Fields

Modifier and Type	Field and Description
static SpatialRuleLookup	EMPTY

Method Summary

Modifier and Type	Method and Description
org.locationtech.jts.geom.Envelope	getBounds()
List<SpatialRule>	getRules()
SpatialRuleSet	lookupRules(double lat, double lon) Return applicable rules for this location.

Field Detail

EMPTY

static final SpatialRuleLookup EMPTY

Method Detail

lookupRules

SpatialRuleSet lookupRules(double lat,
                           double lon)

Return applicable rules for this location.

If multiple rules with the same priority overlap for a location, the implementation can decide which of them to return and in which order.

If the requested location is outside of the supported bounds or no SpatialRule is registered at this location SpatialRuleSet.EMPTY is returned.

getRules

List<SpatialRule> getRules()

Returns:

the rules which are active for getBounds()

getBounds

org.locationtech.jts.geom.Envelope getBounds()

Returns:

the bounds of the SpatialRuleLookup