de.ls5.jlearn.oracles
Class PooledOracle

java.lang.Object
  de.ls5.jlearn.oracles.PooledOracle

All Implemented Interfaces:

Oracle, Serializable

public class PooledOracle
extends Object
implements Oracle

Thread safe oracle that holds a collection of oracles. The access to oracles from this collection is synchronized by this oracle. PooledOracle can be used to realize distribution of queries to multiple systems under test.

Author:

fh

See Also:

Serialized Form

Constructor Summary

PooledOracle()

PooledOracle(Collection<Oracle> pool)

Method Summary

long	getQueries()
Word	processQuery(Word trace) Process an incoming sequence (word) of input symbols and return a sequence (word) of output symbols produced as reacion to the input symbols.
void	setPool(Collection<Oracle> pool)

Methods inherited from class java.lang.Object

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

Constructor Detail

PooledOracle

public PooledOracle()

PooledOracle

public PooledOracle(Collection<Oracle> pool)

Method Detail

processQuery

public Word processQuery(Word trace)
                  throws LearningException

Description copied from interface: Oracle

Process an incoming sequence (word) of input symbols and return a sequence (word) of output symbols produced as reacion to the input symbols.

Specified by:

processQuery in interface Oracle

Parameters:

trace - Word object respresenting the query the system is supposed to process

Returns:

Word object with the system's response to the provide query

Throws:

LearningException

setPool

public void setPool(Collection<Oracle> pool)

getQueries

public long getQueries()