GeoArea (Lucene 5.5.2 API)

All Superinterfaces:

Membership

All Known Subinterfaces:

GeoBBox, XYZSolid

All Known Implementing Classes:

BaseXYZSolid, dXdYdZSolid, dXdYZSolid, dXYdZSolid, dXYZSolid, GeoBaseBBox, GeoDegenerateHorizontalLine, GeoDegenerateLatitudeZone, GeoDegenerateLongitudeSlice, GeoDegeneratePoint, GeoDegenerateVerticalLine, GeoLatitudeZone, GeoLongitudeSlice, GeoNorthLatitudeZone, GeoNorthRectangle, GeoRectangle, GeoSouthLatitudeZone, GeoSouthRectangle, GeoWideDegenerateHorizontalLine, GeoWideLongitudeSlice, GeoWideNorthRectangle, GeoWideRectangle, GeoWideSouthRectangle, GeoWorld, StandardXYZSolid, XdYdZSolid, XdYZSolid, XYdZSolid
```
public interface GeoArea
extends Membership
```
A GeoArea represents a standard 2-D breakdown of a part of sphere. It can be bounded in latitude, or bounded in both latitude and longitude, or not bounded at all. The purpose of the interface is to describe bounding shapes used for computation of geo hashes.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`CONTAINS` The referenced shape CONTAINS this area
`static int`	`DISJOINT` The referenced shape has no relation to this area
`static int`	`OVERLAPS` The referenced shape OVERLAPS this area
`static int`	`WITHIN` The referenced shape IS WITHIN this area

Method Summary

Methods
Modifier and Type Method and Description

int getRelationship(GeoShape shape)
Find the spatial relationship between a shape and the current geo area.
- Methods inherited from interface org.apache.lucene.geo3d.Membership
  isWithin, isWithin

Methods
Modifier and Type	Method and Description
`int`	`getRelationship(GeoShape shape)` Find the spatial relationship between a shape and the current geo area.

- Field Detail
  - CONTAINS
```
static final int CONTAINS
```
    The referenced shape CONTAINS this area
    
    See Also:
    Constant Field Values
  - WITHIN
```
static final int WITHIN
```
    The referenced shape IS WITHIN this area
    
    See Also:
    Constant Field Values
  - OVERLAPS
```
static final int OVERLAPS
```
    The referenced shape OVERLAPS this area
    
    See Also:
    Constant Field Values
  - DISJOINT
```
static final int DISJOINT
```
    The referenced shape has no relation to this area
    
    See Also:
    Constant Field Values
- Method Detail
  - getRelationship
```
int getRelationship(GeoShape shape)
```
    Find the spatial relationship between a shape and the current geo area. Note: return value is how the GeoShape relates to the GeoArea, not the other way around. For example, if this GeoArea is entirely within the shape, then CONTAINS should be returned. If the shape is entirely enclosed by this GeoArea, then WITHIN should be returned. It is permissible to return OVERLAPS instead of WITHIN if the shape intersects with the area at even a single point. So, a circle inscribed in a rectangle could return either OVERLAPS or WITHIN, depending on implementation. It is not permissible to return CONTAINS or DISJOINT in this circumstance, however. Similarly, it is permissible to return OVERLAPS instead of CONTAINS under conditions where the shape consists of multiple independent overlapping subshapes, and the area overlaps one of the subshapes. It is not permissible to return WITHIN or DISJOINT in this circumstance, however.
    
    Parameters:
    shape - is the shape to consider.
    
    Returns:
    the relationship, from the perspective of the shape.

Interface GeoArea

Field Summary

Method Summary

Methods inherited from interface org.apache.lucene.geo3d.Membership

Field Detail

CONTAINS

WITHIN

OVERLAPS

DISJOINT

Method Detail

getRelationship