de.rallye.model.structures.LatLng.java Source code

Introduction

Here is the source code for de.rallye.model.structures.LatLng.java

Source

/*
 * Copyright (c) 2014 Jakob Wenzel, Ramon Wirsch.
 *
 * This file is part of RallyeSoft.
 *
 * RallyeSoft is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * RallyeSoft is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with RallyeSoft. If not, see <http://www.gnu.org/licenses/>.
 */

package de.rallye.model.structures;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

import java.io.Serializable;

public class LatLng implements Serializable {

    private static final long serialVersionUID = 5107323888940049466L;
    public static final String LAT = "latitude";
    public static final String LNG = "longitude";

    public final double latitude;
    public final double longitude;

    @JsonCreator
    public LatLng(@JsonProperty("latitude") double lat, @JsonProperty("longitude") double lon) {
        this.latitude = lat;
        this.longitude = lon;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || this.getClass() != o.getClass())
            return false;

        LatLng latLng = (LatLng) o;

        return Double.compare(latLng.latitude, latitude) == 0 && Double.compare(latLng.longitude, longitude) == 0;

    }

    public static LatLng fromString(String location) {
        String[] res = location.replaceAll("^\\(([0-9\\.]+),([0-9\\.]+)\\)$", "$1;$2").split(";");
        return new LatLng(Double.valueOf(res[0]), Double.valueOf(res[1]));

    }

    @Override
    public int hashCode() {
        int result;
        long temp;
        temp = Double.doubleToLongBits(latitude);
        result = (int) (temp ^ (temp >>> 32));
        temp = Double.doubleToLongBits(longitude);
        result = 31 * result + (int) (temp ^ (temp >>> 32));
        return result;
    }

    @Override
    public String toString() {
        return "(" + latitude + "," + longitude + ")";
    }
}