IntersectUtils (Geotools modules 31-SNAPSHOT API)

Object
- IntersectUtils

```
public class IntersectUtils
extends Object
```
Performs some naive intersections on GeometryCollections, because JTS is not supporting them.

Author:

Emanuele Tajariol (GeoSolutions)

Constructor Summary

Constructors
Constructor Description

IntersectUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Geometry`	`intersection(Geometry g1, Geometry g2)`	Return the intersection of two Geometries.
`static boolean`	`intersects(Geometry g1, Geometry g2)`	Tests whether the two geometries intersect.
`static Geometry`	`unrollGeometries(Geometry geometry)`	Flatten all first-level (i.e. non recursively) bundles (GeometryCollections and MultiPolygons) into a GeometryCollection.

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IntersectUtils
```
public IntersectUtils()
```
- Method Detail
  - intersects
```
public static boolean intersects(Geometry g1,
                                 Geometry g2)
```
    Tests whether the two geometries intersect.
    This method relies completely on Geometry.intersects(Geometry) but also tries to unroll GeometryCollections.
    
    Returns:
    
    true if the two geometries intersect.
  - intersection
```
public static Geometry intersection(Geometry g1,
                                    Geometry g2)
```
    Return the intersection of two Geometries.
    This method relies completely on Geometry.intersection(Geometry) but also tries to unroll GeometryCollections.
    
    Returns:
    
    true if the two geometries intersect.
  - unrollGeometries
```
public static Geometry unrollGeometries(Geometry geometry)
                                 throws IllegalArgumentException
```
    Flatten all first-level (i.e. non recursively) bundles (GeometryCollections and MultiPolygons) into a GeometryCollection.
    Valid structures:
    
    null -> null
    Polygon -> Polygon
    MultiPolygon -> GeometryCollection of Polygons
    GeometryCollection holding Polygons and MultiPolygons -> GeometryCollection of Polygons
    Throws:
    
    IllegalArgumentException - when encountering illegal Geometries; message is the Geometry class name.