org.geotools.data.pickle
Class GeometryPickler

java.lang.Object
  org.geotools.data.pickle.GeometryPickler

public final class GeometryPickler

extends java.lang.Object

The GeometryPickler provides a more efficent serialization of JTS Geometry subclasses.
There is no preservation of PrecisionModel or srid.

 Records for coordinates are:
   short length
   double (x,y,z)*

 Records for non collections are unless otherwise specified:
   byte type
   coordinates
 
 Records for collections are
   byte type
   geometry*

 Record for Point is
   byte POINT
   double (x,y,z)*

 Record for Polygon is
   byte POLY
   short number of interior rings
   linestring+ (outer + interior)
 

Author:

Ian Schneider

Constructor Summary

GeometryPickler()

Method Summary

com.vividsolutions.jts.geom.Geometry	read(java.io.ObjectInputStream in)
void	write(com.vividsolutions.jts.geom.Geometry g, java.io.ObjectOutputStream out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeometryPickler

public GeometryPickler()

Method Detail

write

public void write(com.vividsolutions.jts.geom.Geometry g,
                  java.io.ObjectOutputStream out)
           throws java.io.IOException

Throws:

java.io.IOException

read

public com.vividsolutions.jts.geom.Geometry read(java.io.ObjectInputStream in)
                                          throws java.io.IOException

Throws:

java.io.IOException