org.locationtech.jts.operation.predicate

Class GeometryContainsPointVisitor

java.lang.Object

org.locationtech.jts.geom.util.ShortCircuitedGeometryVisitor

org.locationtech.jts.operation.predicate.GeometryContainsPointVisitor

class GeometryContainsPointVisitor
extends ShortCircuitedGeometryVisitor

A visitor which tests whether it can be concluded that a geometry contains a vertex of a query geometry.

Version:

1.7

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	containsPoint
private Envelope	rectEnv
private CoordinateSequence	rectSeq

Constructor Summary

Constructors

Constructor and Description
GeometryContainsPointVisitor(Polygon rectangle)

Method Summary

Modifier and Type	Method and Description
boolean	containsPoint() Reports whether it can be concluded that a corner point of the rectangle is contained in the geometry, or whether further testing is required.
protected boolean	isDone()
protected void	visit(Geometry geom)

Methods inherited from class org.locationtech.jts.geom.util.ShortCircuitedGeometryVisitor

applyTo

Methods inherited from class java.lang.Object

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

Field Detail

rectSeq

private CoordinateSequence rectSeq

rectEnv

private Envelope rectEnv

containsPoint

private boolean containsPoint

Constructor Detail

GeometryContainsPointVisitor

public GeometryContainsPointVisitor(Polygon rectangle)

Method Detail

containsPoint

public boolean containsPoint()

Reports whether it can be concluded that a corner point of the rectangle is contained in the geometry, or whether further testing is required.

Returns:

true if a corner point is contained or false if no conclusion about intersection can be made

visit

protected void visit(Geometry geom)

Specified by:

visit in class ShortCircuitedGeometryVisitor

isDone

protected boolean isDone()

Specified by:

isDone in class ShortCircuitedGeometryVisitor