com.google.code.geocoder.model.LatLngBounds Maven / Gradle / Ivy

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package com.google.code.geocoder.model;

import java.io.Serializable;

/**
 * @author Michael Panchenko
 */
public class LatLngBounds implements Serializable {
    private static final long serialVersionUID = 1L;

    private LatLng southwest, northeast;

    public LatLngBounds() {
    }

    public LatLngBounds(final LatLng southwest, final LatLng northeast) {
        this.southwest = southwest;
        this.northeast = northeast;
    }

    public LatLng getSouthwest() {
        return southwest;
    }

    public void setSouthwest(LatLng southwest) {
        this.southwest = southwest;
    }

    public LatLng getNortheast() {
        return northeast;
    }

    public void setNortheast(LatLng northeast) {
        this.northeast = northeast;
    }

    /**
     * @return Returns a string of the form "lat_lo,lng_lo,lat_hi,lng_hi" for this bounds, where "lo" corresponds to the southwest corner of the bounding box, while "hi" corresponds to the northeast corner of that box.
     */
    public String toUrlValue() {
        return toUrlValue(LatLng.DEFAULT_PRECISION);
    }

    /**
     * @param precision
     * @return Returns a string of the form "lat_lo,lng_lo,lat_hi,lng_hi" for this bounds, where "lo" corresponds to the southwest corner of the bounding box, while "hi" corresponds to the northeast corner of that box.
     */
    public String toUrlValue(int precision) {
        return getSouthwest().toUrlValue(precision) + "," + getNortheast().toUrlValue(precision);
    }


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

        LatLngBounds that = (LatLngBounds) o;

        if (northeast != null ? !northeast.equals(that.northeast) : that.northeast != null) return false;
        if (southwest != null ? !southwest.equals(that.southwest) : that.southwest != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = southwest != null ? southwest.hashCode() : 0;
        result = 31 * result + (northeast != null ? northeast.hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "LatLngBounds{" +
                "southwest=" + southwest +
                ", northeast=" + northeast +
                '}';
    }
}