com.revolsys.jts.geom.prep

Class PreparedPoint

java.lang.Object

com.revolsys.jts.geom.impl.AbstractGeometry

com.revolsys.jts.geom.impl.AbstractPoint

com.revolsys.jts.geom.prep.PreparedPoint

All Implemented Interfaces:

DataTypeProxy, Geometry, Point, Puntal, Serializable, Cloneable, Comparable<Object>

public class PreparedPoint
extends AbstractPoint

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.revolsys.jts.geom.Point

NULL_ORDINATE, X, Y, Z

Fields inherited from interface com.revolsys.jts.geom.Geometry

M, sortedGeometryTypes

Constructor Summary

Constructors

Constructor and Description
PreparedPoint(Point point)

Method Summary

Methods

Modifier and Type	Method and Description
BoundingBox	getBoundingBox() Gets an BoundingBoxDoubleGf containing the minimum and maximum x and y values in this Geometry.
double	getCoordinate(int axisIndex) Gets the ordinate value for the given index.
GeometryFactory	getGeometryFactory() Gets the geometryFactory which contains the context in which this geometry was created.
boolean	intersects(Geometry geometry) Tests whether this point intersects a Geometry.
boolean	isEmpty() Tests whether the set of points covered by this Geometry is empty.

Methods inherited from class com.revolsys.jts.geom.impl.AbstractPoint

angle2d, appendVertex, clone, clonePoint, compareTo, compareToSameClass, computeBoundingBox, copy, copyCoordinates, deleteVertex, distance, distance, distance3d, doEquals, equals, equals, equals, equals2d, equalsExact, getBoundary, getBoundaryDimension, getCoordinates, getDataType, getDimension, getM, getPoint, getPointWithin, getSegment, getTime, getToVertex, getVertex, getVertexCount, getX, getY, getZ, hashCode, insertVertex, intersects, isEquivalentClass, isSimple, isValid, move, moveVertex, normalize, prepare, reverse, segments, vertices

Methods inherited from class com.revolsys.jts.geom.impl.AbstractGeometry

buffer, buffer, buffer, checkNotGeometryCollection, compare, contains, containsProperly, convert, convert, convexHull, coveredBy, covers, createVertexId, crosses, difference, disjoint, distance, envelopeCovers, envelopesIntersect, equal, equals, equals, equalsExact, equalsNorm, equalsTopo, geometries, getArea, getAxisCount, getCentroid, getClassSortIndex, getCoordinateSystem, getEnvelope, getGeometries, getGeometries, getGeometry, getGeometryComponents, getGeometryCount, getGeometryType, getInteriorPoint, getLength, getNonZeroGeometryFactory, getSrid, getUserData, getVertexIndex, hasInvalidXyCoordinates, hasNonEmptyElements, hasNullElements, intersection, isAnyTargetComponentInTest, isGeometryCollection, isRectangle, isWithinDistance, overlaps, relate, relate, setUserData, setVertexIndex, symDifference, toClockwise, toCounterClockwise, toString, touches, toWkt, union, union, within

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.revolsys.jts.geom.Geometry

buffer, buffer, buffer, contains, containsProperly, convert, convert, convexHull, coveredBy, covers, crosses, difference, disjoint, distance, equal, equals, equals, equalsExact, equalsNorm, equalsTopo, geometries, getArea, getAxisCount, getCentroid, getClassSortIndex, getCoordinateSystem, getEnvelope, getGeometries, getGeometries, getGeometry, getGeometryComponents, getGeometryCount, getGeometryType, getInteriorPoint, getLength, getSrid, getUserData, hasInvalidXyCoordinates, intersection, isRectangle, isWithinDistance, overlaps, relate, relate, setUserData, symDifference, toClockwise, toCounterClockwise, touches, toWkt, union, union, within

Constructor Detail

PreparedPoint

public PreparedPoint(Point point)

Method Detail

getBoundingBox

public BoundingBox getBoundingBox()

Description copied from class: AbstractGeometry

Gets an BoundingBoxDoubleGf containing the minimum and maximum x and y values in this Geometry. If the geometry is empty, an empty BoundingBoxDoubleGf is returned.

The returned object is a copy of the one maintained internally, to avoid aliasing issues. For best performance, clients which access this boundingBox frequently should cache the return value.

Specified by:

getBoundingBox in interface Geometry

Overrides:

getBoundingBox in class AbstractGeometry

Returns:

the boundingBox of this Geometry.

getCoordinate

public double getCoordinate(int axisIndex)

Description copied from interface: Point

Gets the ordinate value for the given index. The supported values for the index are Point.X, Point.Y, and Point.Z.

Parameters:

axisIndex - the ordinate index

Returns:

the value of the ordinate

getGeometryFactory

public GeometryFactory getGeometryFactory()

Description copied from interface: Geometry

Gets the geometryFactory which contains the context in which this geometry was created.

Specified by:

getGeometryFactory in interface Geometry

Overrides:

getGeometryFactory in class AbstractPoint

Returns:

the geometryFactory for this geometry

intersects

public boolean intersects(Geometry geometry)

Tests whether this point intersects a Geometry.

The optimization here is that computing topology for the test geometry is avoided. This can be significant for large geometries.

Specified by:

intersects in interface Geometry

Overrides:

intersects in class AbstractGeometry

Parameters:

geometry - the Geometry with which to compare this Geometry

Returns:

true if the two Geometrys intersect

See Also:

Geometry.disjoint(com.revolsys.jts.geom.Geometry)

isEmpty

public boolean isEmpty()

Description copied from class: AbstractGeometry

Tests whether the set of points covered by this Geometry is empty.

Specified by:

isEmpty in interface Geometry

Overrides:

isEmpty in class AbstractPoint

Returns:

true if this Geometry does not cover any points