Package org.locationtech.jts.geom.prep

Class PreparedPolygonIntersects

java.lang.Object

org.locationtech.jts.geom.prep.PreparedPolygonPredicate

org.locationtech.jts.geom.prep.PreparedPolygonIntersects

class PreparedPolygonIntersects
extends PreparedPolygonPredicate

Computes the intersects spatial relationship predicate for PreparedPolygons relative to all other Geometry classes. Uses short-circuit tests and indexing to improve performance.

Field Summary

Fields inherited from class org.locationtech.jts.geom.prep.PreparedPolygonPredicate

prepPoly

Constructor Summary

Constructors

Constructor	Description
PreparedPolygonIntersects(PreparedPolygon prepPoly)	Creates an instance of this operation.

Method Summary

Modifier and Type	Method	Description
boolean	intersects(Geometry geom)	Tests whether this PreparedPolygon intersects a given geometry.
static boolean	intersects(PreparedPolygon prep, Geometry geom)	Computes the intersects predicate between a PreparedPolygon and a Geometry.

Methods inherited from class org.locationtech.jts.geom.prep.PreparedPolygonPredicate

isAllTestComponentsInTarget, isAllTestComponentsInTargetInterior, isAnyTargetComponentInAreaTest, isAnyTestComponentInTarget, isAnyTestComponentInTargetInterior

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PreparedPolygonIntersects

public PreparedPolygonIntersects(PreparedPolygon prepPoly)

Creates an instance of this operation.

Parameters:

prepPoly - the PreparedPolygon to evaluate

Method Details

intersects

public static boolean intersects(PreparedPolygon prep,
 Geometry geom)

Computes the intersects predicate between a PreparedPolygon and a Geometry.

Parameters:

prep - the prepared polygon

geom - a test geometry

Returns:

true if the polygon intersects the geometry

intersects

public boolean intersects(Geometry geom)

Tests whether this PreparedPolygon intersects a given geometry.

Parameters:

geom - the test geometry

Returns:

true if the test geometry intersects