Package org.apache.lucene.spatial3d.geom

# Class GeoDegenerateVerticalLine

java.lang.Object
org.apache.lucene.spatial3d.geom.BasePlanetObject
org.apache.lucene.spatial3d.geom.GeoBaseBounds
org.apache.lucene.spatial3d.geom.GeoBaseShape
org.apache.lucene.spatial3d.geom.GeoBaseMembershipShape
org.apache.lucene.spatial3d.geom.GeoDegenerateVerticalLine

All Implemented Interfaces:
  `Bounded`, `GeoArea`, `GeoAreaShape`, `GeoBBox`, `GeoBounds`, `GeoMembershipShape`, `GeoOutsideDistance`, `GeoShape`, `GeoSizeable`, `Membership`, `PlanetObject`, `SerializableObject`

public class GeoDegenerateVerticalLine extends GeoBaseMembershipShape
Degenerate bounding box limited on two sides (top lat, bottom lat).

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

## Field Summary

Fields
Modifier and Type
Field
Description
`protected static final int`
`ALL_INSIDE`
All edgepoints inside shape
`protected final double`
`bottomLat`
Bottom latitude of the vertical line
`protected final SidedPlane`
`bottomPlane`
Bottom end cutoff plane
`protected final SidedPlane`
`boundingPlane`
Back-side cutoff plane
`protected final GeoPoint`
`centerPoint`
A computed center point for the line
`protected final GeoPoint[]`
`edgePoints`
A point that's on the line
`protected final GeoPoint`
`LHC`
Point at the lower end of the vertical line
`protected final double`
`longitude`
Longitude of the vertical line
`protected static final int`
`NONE_INSIDE`
No edgepoints inside shape
`protected final Plane`
`plane`
The vertical line plane
`protected final GeoPoint[]`
`planePoints`
Notable points for the line (end points)
`protected static final int`
`SOME_INSIDE`
Some edgepoints inside shape
`protected final double`
`topLat`
Top latitude of the vertical line
`protected final SidedPlane`
`topPlane`
Top end cutoff plane
`protected final GeoPoint`
`UHC`
Point at the upper end of the vertical line

### Fields inherited from class org.apache.lucene.spatial3d.geom.BasePlanetObject

`planetModel`

### Fields inherited from interface org.apache.lucene.spatial3d.geom.GeoArea

`CONTAINS, DISJOINT, OVERLAPS, WITHIN`

## Constructor Summary

Constructors
Constructor
Description
`GeoDegenerateVerticalLine(PlanetModel planetModel, double topLat, double bottomLat, double longitude)`
Accepts only values in the following ranges: lat: `-PI/2 -> PI/2`, longitude: `-PI -> PI`
`GeoDegenerateVerticalLine(PlanetModel planetModel, InputStream inputStream)`
Constructor for deserialization.

## Method Summary

Modifier and Type
Method
Description
`boolean`
`equals(Object o)`
`GeoBBox`
`expand(double angle)`
Expand box by specified angle.
`void`
`getBounds(Bounds bounds)`
Compute bounds for the shape.
`GeoPoint`
`getCenter()`
Returns the center of a circle into which the area will be inscribed.
`GeoPoint[]`
`getEdgePoints()`
Return a sample point that is on the outside edge/boundary of the shape.
`double`
`getRadius()`
Returns the radius of a circle into which the GeoSizeable area can be inscribed.
`int`
`getRelationship(GeoShape path)`
Find the spatial relationship between a shape and the current geo area.
`int`
`hashCode()`
`boolean`
`intersects(GeoShape geoShape)`
Assess whether a shape intersects with any of the edges of this shape.
`boolean`
`intersects(Plane p, GeoPoint[] notablePoints, Membership... bounds)`
Assess whether a plane, within the provided bounds, intersects with the shape's edges.
`protected int`
`isGeoAreaShapeInsideShape(GeoShape geoshape)`
Determine the relationship between the GeoAreaShape's edgepoints and the provided shape.
`protected int`
`isShapeInsideGeoAreaShape(GeoShape geoShape)`
Determine the relationship between the GeoAreShape and the shape's edgepoints.
`boolean`
`isWithin(double x, double y, double z)`
Check if a point is within this shape.
`protected double`
`outsideDistance(DistanceStyle distanceStyle, double x, double y, double z)`
Called by a `computeOutsideDistance` method if X/Y/Z is not within this shape.
`String`
`toString()`
`void`
`write(OutputStream outputStream)`
Serialize to output stream.

### Methods inherited from class org.apache.lucene.spatial3d.geom.GeoBaseMembershipShape

`computeOutsideDistance, computeOutsideDistance, isWithin`

### Methods inherited from class org.apache.lucene.spatial3d.geom.BasePlanetObject

`getPlanetModel`

### Methods inherited from class java.lang.Object

`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

### Methods inherited from interface org.apache.lucene.spatial3d.geom.GeoOutsideDistance

`computeOutsideDistance, computeOutsideDistance`

### Methods inherited from interface org.apache.lucene.spatial3d.geom.Membership

`isWithin`

### Methods inherited from interface org.apache.lucene.spatial3d.geom.PlanetObject

`getPlanetModel`

## Field Details

### topLat

protected final double topLat
Top latitude of the vertical line

### bottomLat

protected final double bottomLat
Bottom latitude of the vertical line

### longitude

protected final double longitude
Longitude of the vertical line

### UHC

protected final GeoPoint UHC
Point at the upper end of the vertical line

### LHC

protected final GeoPoint LHC
Point at the lower end of the vertical line

### topPlane

protected final SidedPlane topPlane
Top end cutoff plane

### bottomPlane

protected final SidedPlane bottomPlane
Bottom end cutoff plane

### boundingPlane

protected final SidedPlane boundingPlane
Back-side cutoff plane

### plane

protected final Plane plane
The vertical line plane

### planePoints

protected final GeoPoint[] planePoints
Notable points for the line (end points)

### centerPoint

protected final GeoPoint centerPoint
A computed center point for the line

### edgePoints

protected final GeoPoint[] edgePoints
A point that's on the line

### ALL_INSIDE

protected static final int ALL_INSIDE
All edgepoints inside shape

See Also:
  - Constant Field Values

### SOME_INSIDE

protected static final int SOME_INSIDE
Some edgepoints inside shape

See Also:
  - Constant Field Values

### NONE_INSIDE

protected static final int NONE_INSIDE
No edgepoints inside shape

See Also:
  - Constant Field Values

## Constructor Details

### GeoDegenerateVerticalLine

public GeoDegenerateVerticalLine(PlanetModel planetModel, double topLat, double bottomLat, double longitude)
Accepts only values in the following ranges: lat: `-PI/2 -> PI/2`, longitude: `-PI -> PI`

### GeoDegenerateVerticalLine

public GeoDegenerateVerticalLine(PlanetModel planetModel, InputStream inputStream) throws IOException
Constructor for deserialization.

Parameters:
  `planetModel` - is the planet model.
  `inputStream` - is the input stream.
Throws:
  `IOException`

## Method Details

### write

public void write(OutputStream outputStream) throws IOException
Description copied from interface: `SerializableObject`
Serialize to output stream.

Specified by:
  `write` in interface `SerializableObject`
Overrides:
  `write` in class `BasePlanetObject`
Parameters:
  `outputStream` - is the output stream to write to.
Throws:
  `IOException`

### expand

public GeoBBox expand(double angle)
Description copied from interface: `GeoBBox`
Expand box by specified angle.

Parameters:
  `angle` - is the angle amount to expand the GeoBBox by.
Returns:
  a new GeoBBox.

### isWithin

public boolean isWithin(double x, double y, double z)
Description copied from interface: `Membership`
Check if a point is within this shape.

Parameters:
  `x` - is x coordinate of point to check.
  `y` - is y coordinate of point to check.
  `z` - is z coordinate of point to check.
Returns:
  true if the point is within this shape

### getRadius

public double getRadius()
Description copied from interface: `GeoSizeable`
Returns the radius of a circle into which the GeoSizeable area can be inscribed.

Returns:
  the radius.

### getCenter

public GeoPoint getCenter()
Description copied from interface: `GeoSizeable`
Returns the center of a circle into which the area will be inscribed.

Returns:
  the center.

### getEdgePoints

public GeoPoint[] getEdgePoints()
Description copied from interface: `GeoShape`
Return a sample point that is on the outside edge/boundary of the shape.

Returns:
  samples of all edge points from distinct edge sections. Typically one point is returned, but zero or two are also possible.

### intersects

public boolean intersects(Plane p, GeoPoint[] notablePoints, Membership... bounds)
Description copied from interface: `GeoShape`
Assess whether a plane, within the provided bounds, intersects with the shape's edges. Any overlap, even a single point, is considered to be an intersection. Note well that this method is allowed to return "true" if there are internal edges of a composite shape which intersect the plane. Doing this can cause getRelationship() for most GeoBBox shapes to return OVERLAPS rather than the more correct CONTAINS, but that cannot be helped for some complex shapes that are built out of overlapping parts.

Parameters:
  `p` - is the plane to assess for intersection with the shape's edges or bounding curves.
  `notablePoints` - represents the intersections of the plane with the supplied bounds. These are used to disambiguate when two planes are identical and it needs to be determined whether any points exist that fulfill all the bounds.
  `bounds` - are a set of bounds that define an area that an intersection must be within in order to qualify (provided by a GeoArea).
Returns:
  true if there's such an intersection, false if not.

### intersects

public boolean intersects(GeoShape geoShape)
Description copied from interface: `GeoAreaShape`
Assess whether a shape intersects with any of the edges of this shape. Note well that this method must return false if the shape contains or is disjoint with the given shape. It is permissible to return true if the shape is within the specified shape, if it is difficult to compute intersection with edges.

Parameters:
  `geoShape` - is the shape to assess for intersection with this shape's edges.
Returns:
  true if there's such an intersection, false if not.

### getBounds

public void getBounds(Bounds bounds)
Description copied from interface: `Bounded`
Compute bounds for the shape.

Specified by:
  `getBounds` in interface `Bounded`
Overrides:
  `getBounds` in class `GeoBaseBounds`
Parameters:
  `bounds` - is the input bounds object. The input object will be modified.

### getRelationship

public int getRelationship(GeoShape path)
Description copied from interface: `GeoArea`
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.

Specified by:
  `getRelationship` in interface `GeoArea`
Parameters:
  `path` - is the shape to consider.
Returns:
  the relationship, from the perspective of the shape.

### outsideDistance

protected double outsideDistance(DistanceStyle distanceStyle, double x, double y, double z)
Description copied from class: `GeoBaseMembershipShape`
Called by a `computeOutsideDistance` method if X/Y/Z is not within this shape.

Specified by:
  `outsideDistance` in class `GeoBaseMembershipShape`

### equals

public boolean equals(Object o)

Overrides:
  `equals` in class `BasePlanetObject`

### hashCode

public int hashCode()

Overrides:
  `hashCode` in class `BasePlanetObject`

### toString

public String toString()

Overrides:
  `toString` in class `Object`

### isShapeInsideGeoAreaShape

protected int isShapeInsideGeoAreaShape(GeoShape geoShape)
Determine the relationship between the GeoAreShape and the shape's edgepoints.

Parameters:
  `geoShape` - is the shape.
Returns:
  the relationship.

### isGeoAreaShapeInsideShape

protected int isGeoAreaShapeInsideShape(GeoShape geoshape)
Determine the relationship between the GeoAreaShape's edgepoints and the provided shape.

Parameters:
  `geoshape` - is the shape.
Returns:
  the relationship.