ai.nextbillion.kits.turf

Class TurfAssertions

java.lang.Object

ai.nextbillion.kits.turf.TurfAssertions

public final class TurfAssertions
extends java.lang.Object

Also called Assertions, these methods enforce expectations of a certain type or calculate various shapes from given points.

See Also:

Turf documentation

Method Summary

Modifier and Type	Method and Description
static void	collectionOf(ai.nextbillion.kits.geojson.FeatureCollection featureCollection, java.lang.String type, java.lang.String name) Enforce expectations about types of FeatureCollection inputs for Turf.
static void	featureOf(ai.nextbillion.kits.geojson.Feature feature, java.lang.String type, java.lang.String name) Enforce expectations about types of Feature inputs for Turf.
static void	geojsonType(ai.nextbillion.kits.geojson.GeoJson value, java.lang.String type, java.lang.String name) Enforce expectations about types of GeoJson objects for Turf.
static ai.nextbillion.kits.geojson.Point	getCoord(ai.nextbillion.kits.geojson.Feature obj) Deprecated. use TurfMeta.getCoord(Feature)

Methods inherited from class java.lang.Object

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

Method Detail

getCoord

@Deprecated
public static ai.nextbillion.kits.geojson.Point getCoord(ai.nextbillion.kits.geojson.Feature obj)

Deprecated. use TurfMeta.getCoord(Feature)

Unwrap a coordinate Point from a Feature with a Point geometry.

Parameters:

obj - any value

Returns:

a coordinate

See Also:

Turf getCoord documentation

geojsonType

public static void geojsonType(ai.nextbillion.kits.geojson.GeoJson value,
                               java.lang.String type,
                               java.lang.String name)

Enforce expectations about types of GeoJson objects for Turf.

Parameters:

value - any GeoJson object

type - expected GeoJson type

name - name of calling function

See Also:

Turf geojsonType documentation

featureOf

public static void featureOf(ai.nextbillion.kits.geojson.Feature feature,
                             java.lang.String type,
                             java.lang.String name)

Enforce expectations about types of Feature inputs for Turf. Internally this uses Feature.type() to judge geometry types.

Parameters:

feature - with an expected geometry type

type - type expected GeoJson type

name - name of calling function

See Also:

Turf featureOf documentation

collectionOf

public static void collectionOf(ai.nextbillion.kits.geojson.FeatureCollection featureCollection,
                                java.lang.String type,
                                java.lang.String name)

Enforce expectations about types of FeatureCollection inputs for Turf. Internally this uses Feature.type()} to judge geometry types.

Parameters:

featureCollection - for which features will be judged

type - expected GeoJson type

name - name of calling function

See Also:

Turf collectionOf documentation