/*
*
* ==============================================================================
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.wicketstuff.gmap.api;
import java.math.BigDecimal;
import java.util.StringTokenizer;
import org.wicketstuff.gmap.js.Constructor;
/**
* Represents an Google Maps API's <a href=
* "http://code.google.com/apis/maps/documentation/javascript/reference.html#LatLng" >LatLng</a>.
*/
public class GLatLng implements GValue
{
/**
* Default serialVersionUID.
*/
private static final long serialVersionUID = 1L;
private final double lat;
private final double lng;
private final boolean unbounded;
/**
* Construct.
*
* @param lat
* @param lng
*/
public GLatLng(double lat, double lng)
{
this(lat, lng, false);
}
/**
* Construct.
*
* @param lat
* @param lng
* @param unbounded
*/
public GLatLng(double lat, double lng, boolean unbounded)
{
this.lat = lat;
this.lng = lng;
this.unbounded = unbounded;
}
public double getLat()
{
return lat;
}
public double getLng()
{
return lng;
}
@Override
public String toString()
{
return getJSconstructor();
}
@Override
public String getJSconstructor()
{
return new Constructor("google.maps.LatLng").add(BigDecimal.valueOf(lat).toString()).add(BigDecimal.valueOf(lng).toString()).add(
Boolean.valueOf(unbounded)).toJS();
}
public String getArguments()
{
return new StringBuilder().append(BigDecimal.valueOf(lat).toString()).append(",").append(BigDecimal.valueOf(lng).toString()).append(",").append(
Boolean.valueOf(unbounded)).toString();
}
/**
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode()
{
final int PRIME = 31;
int result = super.hashCode();
long temp;
temp = Double.doubleToLongBits(lat);
result = PRIME * result + (int) (temp ^ (temp >>> 32));
temp = Double.doubleToLongBits(lng);
result = PRIME * result + (int) (temp ^ (temp >>> 32));
result = PRIME * result + (unbounded
? 1231
: 1237);
return result;
}
/**
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj)
{
if (this == obj)
{
return true;
}
if (!super.equals(obj))
{
return false;
}
if (getClass() != obj.getClass())
{
return false;
}
final GLatLng other = (GLatLng) obj;
if (Double.doubleToLongBits(lat) != Double.doubleToLongBits(other.lat))
{
return false;
}
if (Double.doubleToLongBits(lng) != Double.doubleToLongBits(other.lng))
{
return false;
}
if (unbounded != other.unbounded)
{
return false;
}
return true;
}
/**
* (37.34068368469045, -122.48519897460936)
*/
public static GLatLng parse(String value)
{
try
{
StringTokenizer tokenizer = new StringTokenizer(value, "(, )");
float lat = Float.valueOf(tokenizer.nextToken());
float lng = Float.valueOf(tokenizer.nextToken());
return new GLatLng(lat, lng);
}
catch (Exception e)
{
return null;
}
}
}