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

Example 1 with MultiSurface

use of org.geotoolkit.gml.xml.MultiSurface 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 MultiSurface

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

the class GeometryTransformer method get.

/**
 * Procede to conversion from GML to JTS.
 * @return Created JTS geometry. Never null, but can be an emptry geometry.
 * @throws UnconvertibleObjectException If we don't know how to process
 * source GML geometry.
 */
@Override
public Geometry get() throws UnconvertibleObjectException {
    Geometry geometry;
    /*
         * SIMPLE CASES
         */
    if (source instanceof org.geotoolkit.gml.xml.Point) {
        geometry = accumulateAndBuild(coords -> (coords.length > 0 ? GF.createPoint(coords[0]) : GF.createPoint((Coordinate) null)));
    } else if (source instanceof org.geotoolkit.gml.xml.LineString) {
        geometry = accumulateAndBuild(GF::createLineString);
    } else if (source instanceof org.geotoolkit.gml.xml.LinearRing) {
        geometry = accumulateAndBuild(GF::createLinearRing);
    } else if (source instanceof Curve) {
        geometry = convertCurve((Curve) source);
    } else if (source instanceof Envelope) {
        geometry = convertEnvelope((Envelope) source);
    /*
             * COMPOSED GEOMETRIES
             */
    } else if (source instanceof org.geotoolkit.gml.xml.Ring) {
        geometry = convertRing((Ring) source);
    } else if (source instanceof org.geotoolkit.gml.xml.Polygon) {
        geometry = convertPolygon((org.geotoolkit.gml.xml.Polygon) source);
        if (isForceMultiPolygon()) {
            Polygon[] polys = { (Polygon) geometry };
            final MultiPolygon result = GF.createMultiPolygon(polys);
            applyCRS(result);
            geometry = result;
        }
    } else if (source instanceof AbstractSurface) {
        if (source instanceof SurfaceType) {
            geometry = convertSurface((SurfaceType) source);
        } else if (source instanceof org.geotoolkit.gml.xml.v311.SurfaceType) {
            geometry = convertSurface((org.geotoolkit.gml.xml.v311.SurfaceType) source);
        } else // TODO : complex case
        {
            throw new IllegalArgumentException("Unsupported geometry type : " + source.getClass());
        }
    /*
             * GEOMETRY COLLECTIONS
             */
    } else if (source instanceof org.geotoolkit.gml.xml.MultiPoint) {
        geometry = convertMultiPoint((org.geotoolkit.gml.xml.MultiPoint) source);
    } else if (source instanceof org.geotoolkit.gml.xml.MultiLineString) {
        geometry = convertMultiLineString((org.geotoolkit.gml.xml.MultiLineString) source);
    } else if (source instanceof MultiCurve) {
        geometry = convertMultiCurve((MultiCurve) source);
    } else if (source instanceof org.geotoolkit.gml.xml.MultiPolygon) {
        geometry = convertMultiPolygon((org.geotoolkit.gml.xml.MultiPolygon) source);
    } else if (source instanceof MultiSurface) {
        geometry = convertMultiSurface((MultiSurface) source);
    } else if (source instanceof MultiGeometry) {
        geometry = convertMultiGeometry((MultiGeometry) source);
    } else {
        throw new IllegalArgumentException("Unsupported geometry type : " + source.getClass());
    }
    // store identifier in user map
    final String id = source.getId();
    if (id != null && !id.isEmpty()) {
        Object userData = geometry.getUserData();
        Map values;
        if (userData instanceof Map) {
            values = (Map) userData;
        } else if (userData instanceof CoordinateReferenceSystem) {
            values = new HashMap();
            values.put(org.apache.sis.internal.feature.jts.JTS.CRS_KEY, userData);
        } else if (userData == null) {
            values = new HashMap();
        } else {
            throw new IllegalArgumentException("Unexpected user data object : " + userData);
        }
        values.put("@id", id);
        geometry.setUserData(values);
    }
    return geometry;
}

Example 3 with MultiSurface

use of org.geotoolkit.gml.xml.MultiSurface 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;
}