Class RelateOp
- java.lang.Object
-
- org.locationtech.jts.operation.GeometryGraphOperation
-
- org.locationtech.jts.operation.relate.RelateOp
-
public class RelateOp extends GeometryGraphOperation
Implements the SFS relate() generalized spatial predicate on twoGeometry
s.The class supports specifying a custom
BoundaryNodeRule
to be used during the relate computation.If named spatial predicates are used on the result
IntersectionMatrix
of the RelateOp, the result may or not be affected by the choice of BoundaryNodeRule, depending on the exact nature of the pattern. For instance,IntersectionMatrix.isIntersects()
is insensitive to the choice of BoundaryNodeRule, whereasIntersectionMatrix.isTouches(int, int)
is affected by the rule chosen.Note: custom Boundary Node Rules do not (currently) affect the results of other
Geometry
methods (such asGeometry.getBoundary()
. The results of these methods may not be consistent with the relationship computed by a custom Boundary Node Rule.- Version:
- 1.7
-
-
Constructor Summary
Constructors Constructor Description RelateOp(Geometry g0, Geometry g1)
Creates a new Relate operation, using the default (OGC SFS) Boundary Node Rule.RelateOp(Geometry g0, Geometry g1, BoundaryNodeRule boundaryNodeRule)
Creates a new Relate operation with a specified Boundary Node Rule.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description IntersectionMatrix
getIntersectionMatrix()
Gets the IntersectionMatrix for the spatial relationship between the input geometries.static IntersectionMatrix
relate(Geometry a, Geometry b)
Computes theIntersectionMatrix
for the spatial relationship between twoGeometry
s, using the default (OGC SFS) Boundary Node Rulestatic IntersectionMatrix
relate(Geometry a, Geometry b, BoundaryNodeRule boundaryNodeRule)
Computes theIntersectionMatrix
for the spatial relationship between twoGeometry
s using a specified Boundary Node Rule.-
Methods inherited from class org.locationtech.jts.operation.GeometryGraphOperation
getArgGeometry
-
-
-
-
Constructor Detail
-
RelateOp
public RelateOp(Geometry g0, Geometry g1)
Creates a new Relate operation, using the default (OGC SFS) Boundary Node Rule.- Parameters:
g0
- a Geometry to relateg1
- another Geometry to relate
-
RelateOp
public RelateOp(Geometry g0, Geometry g1, BoundaryNodeRule boundaryNodeRule)
Creates a new Relate operation with a specified Boundary Node Rule.- Parameters:
g0
- a Geometry to relateg1
- another Geometry to relateboundaryNodeRule
- the Boundary Node Rule to use
-
-
Method Detail
-
relate
public static IntersectionMatrix relate(Geometry a, Geometry b)
Computes theIntersectionMatrix
for the spatial relationship between twoGeometry
s, using the default (OGC SFS) Boundary Node Rule- Parameters:
a
- a Geometry to testb
- a Geometry to test- Returns:
- the IntersectionMatrix for the spatial relationship between the geometries
-
relate
public static IntersectionMatrix relate(Geometry a, Geometry b, BoundaryNodeRule boundaryNodeRule)
Computes theIntersectionMatrix
for the spatial relationship between twoGeometry
s using a specified Boundary Node Rule.- Parameters:
a
- a Geometry to testb
- a Geometry to testboundaryNodeRule
- the Boundary Node Rule to use- Returns:
- the IntersectionMatrix for the spatial relationship between the input geometries
-
getIntersectionMatrix
public IntersectionMatrix getIntersectionMatrix()
Gets the IntersectionMatrix for the spatial relationship between the input geometries.- Returns:
- the IntersectionMatrix for the spatial relationship between the input geometries
-
-