samer@0: package samer.core;
samer@0: 
samer@0: import java.io.*;
samer@0: 
samer@0: /** Interface for objects that can be saved in
samer@0: 	binary or text format. Don't need to implement all
samer@0: 	methods, eg if no binary format. Just throw an exception
samer@0: 	instead. */
samer@0: 
samer@0: public interface Saveable {
samer@0: 	void load(InputStream in) throws Exception;
samer@0: 	void save(OutputStream out)  throws Exception;
samer@0: 	void read(Reader rdr)  throws Exception;
samer@0: 	void write(Writer wr)  throws Exception;
samer@0: }