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/*
* Copyright (C) 2015 Gerd Petermann
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 or
* version 2 as published by the Free Software Foundation.
*
* This program 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.
*/
package uk.me.parabola.mkgmap.general;
import uk.me.parabola.imgfmt.app.lbl.City;
public class CityInfo
implements Comparable<CityInfo
> {
private static final String UNKNOWN =
"?";
private final String city,region,country
;
private City imgCity
;
public CityInfo
(String city,
String region,
String country
){
this.
city =
(city
!=
null) ? city:
UNKNOWN;
this.
region =
(region
!=
null) ? region :
UNKNOWN;
this.
country =
(country
!=
null) ? country :
UNKNOWN;
}
public String getCity
() {
if (city ==
UNKNOWN)
return null;
return city
;
}
public String getRegion
() {
if (region ==
UNKNOWN)
return null;
return region
;
}
public String getCountry
() {
if (country ==
UNKNOWN)
return null;
return country
;
}
public City getImgCity
() {
return imgCity
;
}
public void setImgCity
(City imgCity
) {
this.
imgCity = imgCity
;
}
public boolean isEmpty
(){
return city ==
UNKNOWN && region ==
UNKNOWN && country ==
UNKNOWN;
}
@
Override
public int hashCode
() {
final int prime =
31;
int result =
1;
result = prime
* result +
((city ==
null) ? 0 : city.
hashCode());
result = prime
* result +
((country ==
null) ? 0 : country.
hashCode());
result = prime
* result +
((region ==
null) ? 0 : region.
hashCode());
return result
;
}
@
Override
public boolean equals
(Object obj
) {
if (this == obj
)
return true;
if (obj ==
null)
return false;
if (!(obj
instanceof CityInfo
))
return false;
CityInfo other =
(CityInfo
) obj
;
if (city ==
null) {
if (other.
city !=
null)
return false;
} else if (!city.
equals(other.
city))
return false;
if (country ==
null) {
if (other.
country !=
null)
return false;
} else if (!country.
equals(other.
country))
return false;
if (region ==
null) {
if (other.
region !=
null)
return false;
} else if (!region.
equals(other.
region))
return false;
return true;
}
@
Override
public int compareTo
(CityInfo o
) {
if (this == o
)
return 0;
int d = city.
compareTo(o.
city);
if (d
!=
0)
return d
;
d = region.
compareTo(o.
region);
if (d
!=
0)
return d
;
return country.
compareTo(o.
country);
}
@
Override
public String toString
() {
return city +
"/" + region +
" in " + country
;
}
}