io.grpc.examples.routeguide

Class RouteGuideUtil

java.lang.Object

io.grpc.examples.routeguide.RouteGuideUtil

public class RouteGuideUtil
extends Object

Common utilities for the RouteGuide demo.

Constructor Summary

Constructors

Constructor and Description
RouteGuideUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	exists(Feature feature) Indicates whether the given feature exists (i.e.
static URL	getDefaultFeaturesFile() Gets the default features file from classpath.
static double	getLatitude(Point location) Gets the latitude for the given point.
static double	getLongitude(Point location) Gets the longitude for the given point.
static List<Feature>	parseFeatures(URL file) Parses the JSON input file containing the list of features.

Methods inherited from class java.lang.Object

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

Constructor Detail

RouteGuideUtil

public RouteGuideUtil()

Method Detail

getLatitude

public static double getLatitude(Point location)

Gets the latitude for the given point.

getLongitude

public static double getLongitude(Point location)

Gets the longitude for the given point.

getDefaultFeaturesFile

public static URL getDefaultFeaturesFile()

Gets the default features file from classpath.

parseFeatures

public static List<Feature> parseFeatures(URL file)
                                   throws IOException

Parses the JSON input file containing the list of features.

Throws:

IOException

exists

public static boolean exists(Feature feature)

Indicates whether the given feature exists (i.e. has a valid name).