com.graphhopper.routing.util.spatialrules

Class SpatialRuleLookupBuilder

java.lang.Object

com.graphhopper.routing.util.spatialrules.SpatialRuleLookupBuilder

public class SpatialRuleLookupBuilder
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SpatialRuleLookupBuilder.SpatialRuleFactory

Constructor Summary

Constructors

Constructor and Description
SpatialRuleLookupBuilder()

Method Summary

Modifier and Type	Method and Description
static SpatialRuleLookup	buildIndex(List<JsonFeatureCollection> jsonFeatureCollections, String jsonIdField, SpatialRuleLookupBuilder.SpatialRuleFactory spatialRuleFactory) Wrapper Method for buildIndex(List, String, SpatialRuleFactory, Envelope).
static SpatialRuleLookup	buildIndex(List<JsonFeatureCollection> jsonFeatureCollections, String jsonIdField, SpatialRuleLookupBuilder.SpatialRuleFactory spatialRuleFactory, org.locationtech.jts.geom.Envelope maxBBox) Builds a SpatialRuleLookup by passing the provided JSON features into the provided SpatialRuleFactory and collecting all the SpatialRule instances that it returns, ignoring when it returns SpatialRule.EMPTY.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpatialRuleLookupBuilder

public SpatialRuleLookupBuilder()

Method Detail

buildIndex

public static SpatialRuleLookup buildIndex(List<JsonFeatureCollection> jsonFeatureCollections,
                                           String jsonIdField,
                                           SpatialRuleLookupBuilder.SpatialRuleFactory spatialRuleFactory,
                                           org.locationtech.jts.geom.Envelope maxBBox)

Builds a SpatialRuleLookup by passing the provided JSON features into the provided SpatialRuleFactory and collecting all the SpatialRule instances that it returns, ignoring when it returns SpatialRule.EMPTY.

See SpatialRuleLookup and SpatialRule.

Parameters:

jsonFeatureCollections - a List of feature collections

jsonIdField - the name of a property in that feature collection which serves as an id

spatialRuleFactory - a factory which is called with all the (id, geometry) pairs. It should provide a SpatialRule for each id it knows about, and SpatialRule.EMPTY otherwise.

maxBBox - limit the maximum BBox of the SpatialRuleLookup to the given Envelope

Returns:

the fully constructed SpatialRuleLookup.

buildIndex

public static SpatialRuleLookup buildIndex(List<JsonFeatureCollection> jsonFeatureCollections,
                                           String jsonIdField,
                                           SpatialRuleLookupBuilder.SpatialRuleFactory spatialRuleFactory)

Wrapper Method for buildIndex(List, String, SpatialRuleFactory, Envelope). This method simply passes a world-wide BBox, this won't limit the SpatialRuleLookup.