com.revolsys.jts.geom.prep

Class PreparedMultiPoint

java.lang.Object

com.revolsys.jts.geom.impl.AbstractGeometry

com.revolsys.jts.geom.impl.AbstractGeometryCollection

com.revolsys.jts.geom.impl.AbstractMultiPoint

com.revolsys.jts.geom.prep.PreparedMultiPoint

All Implemented Interfaces:

DataTypeProxy, Geometry, GeometryCollection, MultiPoint, Puntal, Serializable, Cloneable, Comparable<Object>

public class PreparedMultiPoint
extends AbstractMultiPoint

See Also:

Serialized Form

Field Summary

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

M, sortedGeometryTypes, X, Y, Z

Constructor Summary

Constructors

Constructor and Description
PreparedMultiPoint(MultiPoint multiPoint)

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.
<V extends Geometry> List<V>	getGeometries()
<V extends Geometry> V	getGeometry(int partIndex) Returns an element Geometry from a GeometryCollection (or this, if the geometry is not a collection).
int	getGeometryCount() Returns the number of Geometrys in a GeometryCollection (or 1, if the geometry is not a collection).
GeometryFactory	getGeometryFactory() Gets the geometryFactory which contains the context in which this geometry was created.
boolean	intersects(Geometry geometry) Tests whether this multiPoint intersects a Geometry.
boolean	isEmpty() Tests whether the set of points covered by this Geometry is empty.
Geometry	prepare()

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

appendVertex, copy, equalsExact, getBoundary, getBoundaryDimension, getCoordinate, getCoordinate, getDataType, getDimension, getPoint, getPoints, getSegment, getToVertex, getVertex, isEquivalentClass, isValid, moveVertex, normalize, segments, toClockwise, toCounterClockwise, vertices

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

clone, compareToSameClass, computeBoundingBox, deleteVertex, doEquals, geometries, getArea, getGeometries, getGeometryComponents, getLength, getPoint, getPointWithin, getVertexCount, insertVertex, intersects, move, reverse

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

buffer, buffer, buffer, checkNotGeometryCollection, compare, compareTo, contains, containsProperly, convert, convert, convexHull, coveredBy, covers, createVertexId, crosses, difference, disjoint, distance, envelopeCovers, envelopesIntersect, equal, equals, equals, equals, equalsExact, equalsNorm, equalsTopo, getAxisCount, getCentroid, getClassSortIndex, getCoordinateSystem, getEnvelope, getGeometryType, getInteriorPoint, getNonZeroGeometryFactory, getSrid, getUserData, getVertexIndex, hashCode, hasInvalidXyCoordinates, hasNonEmptyElements, hasNullElements, intersection, isAnyTargetComponentInTest, isGeometryCollection, isRectangle, isSimple, isWithinDistance, overlaps, relate, relate, setUserData, setVertexIndex, symDifference, 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.GeometryCollection

clone

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

buffer, buffer, buffer, compareTo, compareToSameClass, contains, containsProperly, convert, convert, convexHull, coveredBy, covers, crosses, deleteVertex, difference, disjoint, distance, equal, equals, equals, equals, equalsExact, equalsNorm, equalsTopo, geometries, getArea, getAxisCount, getCentroid, getClassSortIndex, getCoordinateSystem, getEnvelope, getGeometries, getGeometryComponents, getGeometryType, getInteriorPoint, getLength, getPoint, getPointWithin, getSrid, getUserData, getVertexCount, hashCode, hasInvalidXyCoordinates, insertVertex, intersection, intersects, isRectangle, isSimple, isWithinDistance, move, overlaps, relate, relate, reverse, setUserData, symDifference, touches, toWkt, union, union, within

Constructor Detail

PreparedMultiPoint

public PreparedMultiPoint(MultiPoint multiPoint)

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.

getGeometries

public <V extends Geometry> List<V> getGeometries()

Specified by:

getGeometries in interface Geometry

Overrides:

getGeometries in class AbstractGeometry

getGeometry

public <V extends Geometry> V getGeometry(int partIndex)

Description copied from class: AbstractGeometry

Returns an element Geometry from a GeometryCollection (or this, if the geometry is not a collection).

Specified by:

getGeometry in interface Geometry

Overrides:

getGeometry in class AbstractGeometry

Parameters:

partIndex - the index of the geometry element

Returns:

the n'th geometry contained in this geometry

getGeometryCount

public int getGeometryCount()

Description copied from class: AbstractGeometry

Returns the number of Geometrys in a GeometryCollection (or 1, if the geometry is not a collection).

Specified by:

getGeometryCount in interface Geometry

Overrides:

getGeometryCount in class AbstractGeometry

Returns:

the number of geometries contained in this geometry

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 AbstractGeometry

Returns:

the geometryFactory for this geometry

intersects

public boolean intersects(Geometry geometry)

Tests whether this multiPoint 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 AbstractGeometryCollection

Returns:

true if this Geometry does not cover any points

prepare

public Geometry prepare()