Query.GeoRegion.Circle (AppEngine :: appengine-apis 2.0.17 API)

java.lang.Object
- com.google.appengine.api.datastore.Query.GeoRegion
- - com.google.appengine.api.datastore.Query.GeoRegion.Circle

All Implemented Interfaces:

Serializable

Enclosing class:

Query.GeoRegion
```
public static final class Query.GeoRegion.Circle
extends Query.GeoRegion
```
A geographical region representing all points within a fixed distance from a central point, i.e., a circle. Intended for use in a geo-containment predicate filter.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.appengine.api.datastore.Query.GeoRegion
  Query.GeoRegion.Circle, Query.GeoRegion.Rectangle

Constructor Summary

Constructors
Constructor Description

Circle(GeoPt center, double radius)
Creates a new Circle object from the given arguments.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`contains(GeoPt point)`	Determines whether the given `GeoPt` value lies within this geographic region.
`boolean`	`equals(@Nullable Object o)`
`GeoPt`	`getCenter()`
`double`	`getRadius()`
`int`	`hashCode()`
`String`	`toString()`

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

- Constructor Detail
  - Circle
```
public Circle(GeoPt center,
              double radius)
```
    Creates a new Circle object from the given arguments.
    
    Parameters:
    
    center - a GeoPt representing the center of the circle
    
    radius - the radius of the circle, expressed in meters
- Method Detail
  - contains
```
public boolean contains(GeoPt point)
```
    Description copied from class: Query.GeoRegion
    
    Determines whether the given GeoPt value lies within this geographic region. If the point lies on the border of the region it is considered to be contained.
    
    Specified by:
    
    contains in class Query.GeoRegion
  - getCenter
```
public GeoPt getCenter()
```
  - getRadius
```
public double getRadius()
```
  - 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