Constructor Detail

• GeometryExtracter

  public GeometryExtracter(Class clz,
                           List comps)

  Constructs a filter with a list in which to store the elements found.

  Parameters:

  clz - the class of the components to extract (null means all types)

  comps - the list to extract into

Method Detail

• isOfClass

  protected static boolean isOfClass(Object o,
                                     Class clz)

• extract

  public static List extract(Geometry geom,
                             Class clz,
                             List list)

  Extracts the components of type clz from a Geometry and adds them to the provided List.

  Parameters:

  geom - the geometry from which to extract

  list - the list to add the extracted elements to

• extract

  public static List extract(Geometry geom,
                             Class clz)

  Extracts the components of type clz from a Geometry and returns them in a List.

  Parameters:

  geom - the geometry from which to extract

• filter

  public void filter(Geometry geom)

  Description copied from interface: GeometryFilter
  Performs an operation with or on geom.

  Specified by:

  filter in interface  GeometryFilter

  Parameters:

  geom - a Geometry to which the filter is applied.