GeoPt (AppEngine :: appengine-apis 2.0.17 API)

java.lang.Object
- com.google.appengine.api.datastore.GeoPt

All Implemented Interfaces:

Serializable, Comparable<GeoPt>
```
public final class GeoPt
extends Object
implements Serializable, Comparable<GeoPt>
```
A geographical point, specified by float latitude and longitude coordinates. Often used to integrate with mapping sites like Google Maps.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static double EARTH_RADIUS_METERS

static long serialVersionUID

Constructor Summary

Constructors
Constructor Description

GeoPt(float latitude, float longitude)
Constructs a GeoPt.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(GeoPt o)`	Sort first by latitude, then by longitude
`boolean`	`equals(@Nullable Object o)`
`float`	`getLatitude()`
`float`	`getLongitude()`
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - serialVersionUID
```
public static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - EARTH_RADIUS_METERS
```
public static final double EARTH_RADIUS_METERS
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - GeoPt
```
public GeoPt(float latitude,
             float longitude)
```
    Constructs a GeoPt.
    
    Parameters:
    
    latitude - The latitude. Must be between -90 and 90 (inclusive).
    
    longitude - The longitude. Must be between -180 and 180 (inclusive).
    
    Throws:
    
    IllegalArgumentException - If latitude or longitude is outside the legal range.
- Method Detail
  - getLatitude
```
public float getLatitude()
```
  - getLongitude
```
public float getLongitude()
```
  - compareTo
```
public int compareTo(GeoPt o)
```
    Sort first by latitude, then by longitude
    
    Specified by:
    
    compareTo in interface Comparable<GeoPt>
  - equals
```
public boolean equals(@Nullable Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object