/**
* Round Trip test for a single MultiPolygon with lotsa points
*
* @throws SQLException
*/
public void testSingleMultiPolygonManyPointsManyHolesRoundTrip() throws SQLException {
PolygonGenerator pgc = new PolygonGenerator();
pgc.setGeometryFactory(geometryFactory);
pgc.setGenerationAlgorithm(PolygonGenerator.BOX);
pgc.setNumberPoints(100);
pgc.setNumberHoles(100);
MultiGenerator pg = new MultiGenerator(pgc);
pg.setBoundingBox(new Envelope(0, 10, 0, 10));
pg.setNumberGeometries(3);
pg.setGeometryFactory(geometryFactory);
MultiPolygon pt = (MultiPolygon) pg.create();
// System.out.println((pt==null?"NULL":pt.toString()));
OraWriter ow = new OraWriter();
STRUCT st = ow.write(pt, getConnection());
OraReader or = new OraReader();
MultiPolygon pt2 = (MultiPolygon) or.read(st);
// System.out.println((pt==null?"NULL":pt.toString()));
// System.out.println((pt2==null?"NULL":pt2.toString()));
assertTrue("The input MultiPolygon is not the same as the output MultiPolygon", pt.equals(pt2));
}
/**
* Round Trip test for a 8 overlapping line MultiPolygons (4 distinct MultiPolygons)
*
* @throws SQLException
*/
public void testOverlappingMultiPolygonsHolesRoundTrip() throws SQLException {
GridGenerator grid = new GridGenerator();
grid.setGeometryFactory(geometryFactory);
grid.setBoundingBox(new Envelope(0, 10, 0, 10));
grid.setNumberColumns(2);
grid.setNumberRows(2);
MultiPolygon[] pt = new MultiPolygon[4];
STRUCT[] st = new STRUCT[8];
PolygonGenerator pgc = new PolygonGenerator();
pgc.setGeometryFactory(geometryFactory);
pgc.setGenerationAlgorithm(PolygonGenerator.BOX);
pgc.setNumberPoints(10);
pgc.setNumberHoles(4);
MultiGenerator pg = new MultiGenerator(pgc);
pg.setBoundingBox(new Envelope(0, 10, 0, 10));
pg.setNumberGeometries(3);
pg.setGeometryFactory(geometryFactory);
OraWriter ow = new OraWriter();
int i = 0;
while (grid.canCreate() && i < 8) {
pg.setBoundingBox(grid.createEnv());
pt[i] = (MultiPolygon) pg.create();
st[i] = ow.write(pt[i], getConnection());
i++;
}
for (int j = 0; j < 4; j++) {
if (pt[j] != null) st[i++] = ow.write(pt[j], getConnection());
}
OraReader or = new OraReader();
i = 0;
while (i < 8 && pt[i % 4] != null) {
MultiPolygon pt2 = (MultiPolygon) or.read(st[i]);
// System.out.println((pt==null?"NULL":pt[i%4].toString()));
// System.out.println((pt2==null?"NULL":pt2.toString()));
assertTrue(
"The input MultiPolygon is not the same as the output MultiPolygon",
pt[i % 4].equals(pt2));
i++;
}
}
/**
* Round Trip test for a 100 non overlapping MultiPolygon
*
* @throws SQLException
*/
public void testGridMultiPolygonsNoHoleRoundTrip() throws SQLException {
GridGenerator grid = new GridGenerator();
grid.setGeometryFactory(geometryFactory);
grid.setBoundingBox(new Envelope(0, 10, 0, 10));
grid.setNumberColumns(10);
grid.setNumberRows(10);
MultiPolygon[] pt = new MultiPolygon[100];
STRUCT[] st = new STRUCT[100];
PolygonGenerator pgc = new PolygonGenerator();
pgc.setGeometryFactory(geometryFactory);
pgc.setNumberPoints(10);
MultiGenerator pg = new MultiGenerator(pgc);
pg.setBoundingBox(new Envelope(0, 10, 0, 10));
pg.setNumberGeometries(3);
pg.setGeometryFactory(geometryFactory);
OraWriter ow = new OraWriter();
int i = 0;
while (grid.canCreate() && i < 100) {
pg.setBoundingBox(grid.createEnv());
pt[i] = (MultiPolygon) pg.create();
st[i] = ow.write(pt[i], getConnection());
i++;
}
OraReader or = new OraReader();
i = 0;
while (i < 100 && pt[i] != null) {
MultiPolygon pt2 = (MultiPolygon) or.read(st[i]);
// System.out.println((pt[i]==null?"NULL":pt[i].toString()));
// System.out.println((pt2==null?"NULL":pt2.toString()));
assertTrue(
"The input MultiPolygon is not the same as the output MultiPolygon", pt[i].equals(pt2));
i++;
}
}