org.hibernate.spatial.criterion

Class SpatialRestrictions

java.lang.Object

org.hibernate.spatial.criterion.SpatialRestrictions

public class SpatialRestrictions
extends Object

A factory for spatial criteria. The criterion types created by this class implement the spatial query expressions of the OpenGIS Simple Features Specification for SQL, Revision 1.1. In addition, it provides for a simple spatial filter that works mostly using the spatial index. This corresponds to the Oracle Spatial's "SDO_FILTER" function, or the "&&" operator of PostGIS.

Method Summary

Modifier and Type	Method and Description
static SpatialRelateExpression	contains(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially contains" constraint to the named property
static SpatialRelateExpression	crosses(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially crosses" constraint to the named property
static SpatialRelateExpression	disjoint(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially disjoint" constraint to the named property
static Criterion	distanceWithin(String propertyName, com.vividsolutions.jts.geom.Geometry geometry, double distance) Apply a "distance within" constraint to the named property
static SpatialRelateExpression	eq(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially equal" constraint to the named property
static SpatialFilter	filter(String propertyName, com.vividsolutions.jts.geom.Envelope envelope, int srid) Apply a bounding box overlap constraint to the named property
static SpatialFilter	filter(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a bounding box overlap constraint to the named property
static Criterion	havingSRID(String propertyName, int srid) Apply a "having srid" constraint to the named property
static SpatialRelateExpression	intersects(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially intersects" constraint to the named property
static Criterion	isEmpty(String propertyName) Apply an "is empty" constraint to the named property
static Criterion	isNotEmpty(String propertyName) Apply an "is not empty" constraint to the named property
static SpatialRelateExpression	overlaps(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially overlaps" constraint to the named property
static Criterion	spatialRestriction(int relation, String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply the specified spatial relation constraint to the named property.
static SpatialRelateExpression	touches(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially touches" constraint to the named property
static SpatialRelateExpression	within(String propertyName, com.vividsolutions.jts.geom.Geometry value) Apply a "spatially within" constraint to the named property

Methods inherited from class java.lang.Object

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

Method Detail

eq

public static SpatialRelateExpression eq(String propertyName,
                                         com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially equal" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

within

public static SpatialRelateExpression within(String propertyName,
                                             com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially within" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

contains

public static SpatialRelateExpression contains(String propertyName,
                                               com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially contains" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

crosses

public static SpatialRelateExpression crosses(String propertyName,
                                              com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially crosses" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

disjoint

public static SpatialRelateExpression disjoint(String propertyName,
                                               com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially disjoint" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

intersects

public static SpatialRelateExpression intersects(String propertyName,
                                                 com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially intersects" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

overlaps

public static SpatialRelateExpression overlaps(String propertyName,
                                               com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially overlaps" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

touches

public static SpatialRelateExpression touches(String propertyName,
                                              com.vividsolutions.jts.geom.Geometry value)

Apply a "spatially touches" constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value to use in comparison

Returns:

SpatialRelateExpression

See Also:

SpatialRelateExpression

filter

public static SpatialFilter filter(String propertyName,
                                   com.vividsolutions.jts.geom.Geometry value)

Apply a bounding box overlap constraint to the named property

Parameters:

propertyName - The name of the property

value - The geometry value whose bounding box to use in the comparison

Returns:

SpatialFilter

See Also:

SpatialFilter

filter

public static SpatialFilter filter(String propertyName,
                                   com.vividsolutions.jts.geom.Envelope envelope,
                                   int srid)

Apply a bounding box overlap constraint to the named property

Parameters:

propertyName - The name of the property

envelope - The envelope or bounding box to use in the comparison

srid - the SRID of the bounding box

Returns:

SpatialFilter

See Also:

SpatialFilter

distanceWithin

public static Criterion distanceWithin(String propertyName,
                                       com.vividsolutions.jts.geom.Geometry geometry,
                                       double distance)

Apply a "distance within" constraint to the named property

Parameters:

propertyName - The name of the property

geometry - The geometry value to use in the comparison

distance - The distance

Returns:

DWithinExpression

See Also:

DWithinExpression

havingSRID

public static Criterion havingSRID(String propertyName,
                                   int srid)

Apply a "having srid" constraint to the named property

Parameters:

propertyName - The name of the property

srid - The SRID value to use in the comparison

Returns:

A HavingSridExpression

See Also:

HavingSridExpression

isEmpty

public static Criterion isEmpty(String propertyName)

Apply an "is empty" constraint to the named property

Parameters:

propertyName - The name of the property

Returns:

A IsEmptyExpression

See Also:

IsEmptyExpression

isNotEmpty

public static Criterion isNotEmpty(String propertyName)

Apply an "is not empty" constraint to the named property

Parameters:

propertyName - The name of the property

Returns:

A IsEmptyExpression

See Also:

IsEmptyExpression

spatialRestriction

public static Criterion spatialRestriction(int relation,
                                           String propertyName,
                                           com.vividsolutions.jts.geom.Geometry value)

Apply the specified spatial relation constraint to the named property.

Parameters:

relation - The spatial relation to apply

propertyName - The name of the property

value - The geometry value to use in the comparison

Returns:

SpatialFilter

See Also:

SpatialFilter