Collaboration diagram for SelfIntersectionsTest:

Public Member Functions
void	testSelfIntersections ()

void	testNoSelfIntersections ()

Static Public Attributes
static final String	testGeom ="LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)"

static final String	testGeom2 ="LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31)"

static final String	intersectResult ="MULTIPOINT ((77.29 29.07))"

static final String	intersectResult2 ="MULTIPOINT EMPTY"

Member Function Documentation

◆ testNoSelfIntersections()

void testNoSelfIntersections ( )

                                               {
                 SelfIntersections instance=new SelfIntersections();
                 ValueFactory valfac=SimpleValueFactory.getInstance();
                 Value geo=valfac.createLiteral(testGeom2, WKTDatatype.LiteralIRI);
                 Value result=instance.evaluate(valfac, geo);
                 Value expResult=valfac.createLiteral(intersectResult2, WKTDatatype.LiteralIRI);
                 assertEquals(expResult, result);
         }

References GeometricUnaryFunction.evaluate(), SelfIntersectionsTest.intersectResult2, WKTDatatype.LiteralIRI, and SelfIntersectionsTest.testGeom2.

◆ testSelfIntersections()

void testSelfIntersections ( )

                                             {
                 SelfIntersections instance=new SelfIntersections();
                 ValueFactory valfac=SimpleValueFactory.getInstance();
                 Value geo=valfac.createLiteral(testGeom, WKTDatatype.LiteralIRI);
                 Value result=instance.evaluate(valfac, geo);
                 Value expResult=valfac.createLiteral(intersectResult, WKTDatatype.LiteralIRI);
                 assertEquals(expResult, result);
         }