Examples with SurfaceProperty org.geotoolkit.gml.xml.SurfaceProperty used on opensource projects

Example 1 with SurfaceProperty

use of org.geotoolkit.gml.xml.SurfaceProperty in project geotoolkit by Geomatys.

the class JAXPStreamFeatureWriter method setId.

/**
 * @param inc auto increment value, ids must be unique
 */
private void setId(AbstractGeometry gmlGeometry, String id) {
    if (gmlGeometry.getId() == null || gmlGeometry.getId().isEmpty()) {
        // do not override ids if they exist
        gmlGeometry.setId(id + (gidInc));
        gidInc++;
    }
    if (gmlGeometry instanceof MultiCurve) {
        for (CurveProperty po : ((MultiCurve) gmlGeometry).getCurveMember()) {
            final AbstractCurve child = po.getAbstractCurve();
            if (child instanceof AbstractGeometry) {
                setId((AbstractGeometry) child, id);
            }
        }
    } else if (gmlGeometry instanceof MultiSurface) {
        for (SurfaceProperty po : ((MultiSurface) gmlGeometry).getSurfaceMember()) {
            final AbstractSurface child = po.getAbstractSurface();
            if (child instanceof AbstractGeometry) {
                setId((AbstractGeometry) child, id);
            }
        }
    } else if (gmlGeometry instanceof MultiGeometryType) {
        for (GeometryPropertyType po : ((MultiGeometryType) gmlGeometry).getGeometryMember()) {
            final AbstractGeometryType child = po.getAbstractGeometry();
            if (child instanceof AbstractGeometry) {
                setId((AbstractGeometry) child, id);
            }
        }
    } else if (gmlGeometry instanceof MultiSolidType) {
        for (SolidPropertyType po : ((MultiSolidType) gmlGeometry).getSolidMember()) {
            final AbstractSolidType child = po.getAbstractSolid().getValue();
            if (child instanceof AbstractGeometry) {
                setId((AbstractGeometry) child, id);
            }
        }
    } else if (gmlGeometry instanceof MultiPointType) {
        for (PointPropertyType po : ((MultiPointType) gmlGeometry).getPointMember()) {
            final PointType child = po.getPoint();
            if (child instanceof AbstractGeometry) {
                setId((AbstractGeometry) child, id);
            }
        }
    }
}

Example 2 with SurfaceProperty

use of org.geotoolkit.gml.xml.SurfaceProperty in project geotoolkit by Geomatys.

the class GeometryTransformer method convertMultiSurface.

private MultiPolygon convertMultiSurface(final MultiSurface mp) {
    Polygon[] polys;
    try {
        polys = mp.getSurfaceMember().stream().map(SurfaceProperty::getAbstractSurface).map(surface -> {
            if (surface instanceof AbstractGeometry) {
                return (AbstractGeometry) surface;
            }
            throw new UnconvertibleObjectException("We cannot convert a non-geometric object: " + surface.getClass());
        }).map(p -> new GeometryTransformer(p, this).get()).map(Polygon.class::cast).toArray(size -> new Polygon[size]);
    } catch (ClassCastException e) {
        throw new UnconvertibleObjectException("Cannot create a multi-surface, because some of its components are not polygons", e);
    }
    final MultiPolygon result = GF.createMultiPolygon(polys);
    applyCRS(result);
    return result;
}