Package mazealgo.model.server

Class SolveMazeStrategy

java.lang.Object

mazealgo.model.server.SolveMazeStrategy

All Implemented Interfaces:

IServerStrategy

public class SolveMazeStrategy
extends Object
implements IServerStrategy

Server strategy: receives a Maze, returns a Solution. Consults SolutionCache first — if this exact maze was solved earlier (same bytes → same SHA-256), the stored Solution is returned directly and the search algorithm is not invoked.

Wire protocol (symmetric Object streams on both sides):

   client ─[ObjectOutputStream]─ Maze     ─→ server
   client ←─────── Solution ─── server
 

A new searcher is created per request (cheap, and avoids the stale-state pitfalls discussed in ASearchingAlgorithm).

Constructor Summary

Constructors

Constructor	Description
SolveMazeStrategy()
SolveMazeStrategy(SolutionCache cache, Supplier<ISearchingAlgorithm> searcherFactory)

Method Summary

Modifier and Type	Method	Description
void	serverStrategy(InputStream inFromClient, OutputStream outToClient)

Methods inherited from class java.lang.Object

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

Constructor Details

SolveMazeStrategy

public SolveMazeStrategy()

SolveMazeStrategy

public SolveMazeStrategy(SolutionCache cache,
 Supplier<ISearchingAlgorithm> searcherFactory)

Method Details

serverStrategy

public void serverStrategy(InputStream inFromClient,
 OutputStream outToClient)
                    throws Exception

Specified by:

serverStrategy in interface IServerStrategy

Throws:

Exception