com.google.appengine.api.datastore

## Class GeoPt

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

- All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<GeoPt>

      public final class GeoPt
      extends java.lang.Object
      implements java.io.Serializable, java.lang.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 and Description
    --- | ---
    `static long` | `serialVersionUID`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `GeoPt(float latitude, float longitude)` Constructs a `GeoPt`.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `compareTo(GeoPt o)` Sort first by latitude, then by longitude
    `boolean` | `equals(java.lang.Object o)`
    `float` | `getLatitude()`
    `float` | `getLongitude()`
    `int` | `hashCode()`
    `java.lang.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

  - ### 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:
        `java.lang.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 `java.lang.Comparable<GeoPt>`

    - #### equals

          public boolean equals(java.lang.Object o)

      Overrides:
        `equals` in class `java.lang.Object`

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `java.lang.Object`

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.lang.Object`