Package org.geotools.api.filter.spatial

Interface BinarySpatialOperator

All Superinterfaces:

Filter, MultiValuedFilter, SpatialOperator

All Known Subinterfaces:

BBOX, BBOX3D, Beyond, Contains, Crosses, Disjoint, DistanceBufferOperator, DWithin, Equals, Intersects, Overlaps, Touches, Within

All Known Implementing Classes:

AbstractPreparedGeometryFilter, BBOX3DImpl, BBOXImpl, BeyondImpl, CartesianDistanceFilter, ContainsImpl, CrossesImpl, DisjointImpl, DWithinImpl, EqualsImpl, GeometryFilterImpl, IntersectsImpl, OverlapsImpl, TouchesImpl, WithinImpl

public interface BinarySpatialOperator
extends SpatialOperator

Abstract superclass for filter operators that perform some sort of spatial comparison on two geometric objects.

Since:

GeoAPI 2.0

Author:

Chris Dillard (SYS Technologies)

Nested Class Summary

Nested classes/interfaces inherited from interface MultiValuedFilter

MultiValuedFilter.MatchAction

Field Summary

Fields inherited from interface Filter

EXCLUDE, INCLUDE

Method Summary

Modifier and Type	Method	Description
Expression	getExpression1()	Returns an expression that will be evaluated to determine the first operand to the spatial predicate represented by this operator.
Expression	getExpression2()	Returns an expression that will be evaluated to determine the second operand to the spatial predicate represented by this operator.

Methods inherited from interface Filter

accept, evaluate

Methods inherited from interface MultiValuedFilter

getMatchAction

Method Detail

getExpression1

Expression getExpression1()

Returns an expression that will be evaluated to determine the first operand to the spatial predicate represented by this operator. The result of evaluating this expression must be a geometry object.

getExpression2

Expression getExpression2()

Returns an expression that will be evaluated to determine the second operand to the spatial predicate represented by this operator. The result of evaluating this expression must be a geometry object.