com.mapbox.geojson

Class FlattenListOfPoints

java.lang.Object

com.mapbox.geojson.FlattenListOfPoints

All Implemented Interfaces:

java.io.Serializable

public class FlattenListOfPoints
extends java.lang.Object
implements java.io.Serializable

A class that contains the required data to store a list of Points as a flat structure.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FlattenListOfPoints(double[] flattenLngLatPoints, double[] altitudes)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
double[]	getAltitudes()
double[]	getFlattenLngLatArray()
int	hashCode()
java.util.List<Point>	points() Creates a list of Points and returns it.
int	size() Returns the total number of points stored in this flattened structure.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FlattenListOfPoints

public FlattenListOfPoints(@NonNull
                           double[] flattenLngLatPoints,
                           @Nullable
                           double[] altitudes)

Parameters:

flattenLngLatPoints - A one-dimensional array coordinates: [lng1, lat1, lng2, lat2, ...]. It is stored as is, no copy or shifting is done.

altitudes - An array of altitudes of each coordinate or Double.NaN if the coordinate does not have altitude. It is stored as is, no copy or shifting is done.

Method Detail

getFlattenLngLatArray

@NonNull
public double[] getFlattenLngLatArray()

Returns:

a flatten array of all the coordinates (longitude, latitude): [lng1, lat1, lng2, lat2, ...].

getAltitudes

@Nullable
public double[] getAltitudes()

Returns:

an array of all the altitudes (or null if no altitudes are present at all). If a coordinate does not contain altitude it's represented as Double.NaN

size

public int size()

Returns the total number of points stored in this flattened structure.

Returns:

the total number of points.

points

@NonNull
public java.util.List<Point> points()

Creates a list of Points and returns it.

If possible consider using getFlattenLngLatArray() and getAltitudes() instead.

Returns:

a list of Points

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object