@Override
	public void createIsEmptyFunction() {
		createFunction(IS_EMPTY_FUNCTION, new GeometryFunction() {
			@Override
			public Object execute(GeoPackageGeometryData data) {
				return data == null || data.isEmpty()
						|| data.getGeometry() == null;
			}
		});
	}
@ Override public void createIsEmptyFunction ( ) { createFunction ( IS_EMPTY_FUNCTION , new GeometryFunction ( ) { @ Override public Object execute ( GeoPackageGeometryData data ) { return data == null || data . isEmpty ( ) || data . getGeometry ( ) == null ; } } ) ; }
{@inheritDoc}