Package com.datastax.dse.driver.api.core.data.geometry

Interface LineString

All Superinterfaces:

Geometry

public interface LineString
extends Geometry

The driver-side representation for DSE's LineString.

This is a curve in a two-dimensional XY-plane, represented by a set of points (with linear interpolation between them).

The default implementation returned by the driver is immutable.

Method Summary

Modifier and Type	Method	Description
static LineString	fromGeoJson(String source)	Creates a line string from a GeoJSON LineString representation.
static LineString	fromPoints(Point p1, Point p2, Point... pn)	Creates a line string from two or more points.
static LineString	fromWellKnownBinary(ByteBuffer source)	Creates a line string from its Well-known Binary (WKB) representation.
static LineString	fromWellKnownText(String source)	Creates a line string from its Well-known Text (WKT) representation.
List<Point>	getPoints()

Methods inherited from interface com.datastax.dse.driver.api.core.data.geometry.Geometry

asGeoJson, asWellKnownBinary, asWellKnownText, contains

Method Detail

fromWellKnownText

@NonNull
static LineString fromWellKnownText(@NonNull
                                    String source)

Creates a line string from its Well-known Text (WKT) representation.

Parameters:

source - the Well-known Text representation to parse.

Returns:

the line string represented by the WKT.

Throws:

IllegalArgumentException - if the string does not contain a valid Well-known Text representation.

fromWellKnownBinary

@NonNull
static LineString fromWellKnownBinary(@NonNull
                                      ByteBuffer source)

Creates a line string from its Well-known Binary (WKB) representation.

Parameters:

source - the Well-known Binary representation to parse.

Returns:

the line string represented by the WKB.

Throws:

IllegalArgumentException - if the provided ByteBuffer does not contain a valid Well-known Binary representation.

fromGeoJson

@NonNull
static LineString fromGeoJson(@NonNull
                              String source)

Creates a line string from a GeoJSON LineString representation.

Parameters:

source - the GeoJSON LineString representation to parse.

Returns:

the line string represented by the GeoJSON LineString.

Throws:

IllegalArgumentException - if the string does not contain a valid GeoJSON LineString representation.

fromPoints

@NonNull
static LineString fromPoints(@NonNull
                             Point p1,
                             @NonNull
                             Point p2,
                             @NonNull
                             Point... pn)

Creates a line string from two or more points.

getPoints

@NonNull
List<Point> getPoints()