de.learnlib.filter.cache.dfa

Class DFAHashCacheOracle<I>

java.lang.Object

de.learnlib.filter.cache.dfa.DFAHashCacheOracle<I>

All Implemented Interfaces:

MembershipOracle<I,Boolean>, MembershipOracle.DFAMembershipOracle<I>, QueryAnswerer<I,Boolean>, Resumable<DFAHashCacheOracle.DFAHashCacheOracleState<I>>, LearningCache<DFA<?,I>,I,Boolean>, LearningCache.DFALearningCache<I>, LearningCacheOracle<DFA<?,I>,I,Boolean>, LearningCacheOracle.DFALearningCacheOracle<I>

public class DFAHashCacheOracle<I>
extends Object
implements LearningCacheOracle.DFALearningCacheOracle<I>, Resumable<DFAHashCacheOracle.DFAHashCacheOracleState<I>>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DFAHashCacheOracle.DFAHashCacheOracleState<I>

Nested classes/interfaces inherited from interface de.learnlib.filter.cache.LearningCacheOracle

LearningCacheOracle.DFALearningCacheOracle<I>, LearningCacheOracle.MealyLearningCacheOracle<I,O>

Nested classes/interfaces inherited from interface de.learnlib.filter.cache.LearningCache

LearningCache.DFALearningCache<I>, LearningCache.MealyLearningCache<I,O>

Nested classes/interfaces inherited from interface de.learnlib.api.oracle.MembershipOracle

MembershipOracle.DFAMembershipOracle<I>, MembershipOracle.MealyMembershipOracle<I,O>

Constructor Summary

Constructors

Constructor and Description
DFAHashCacheOracle(MembershipOracle<I,Boolean> delegate)

Method Summary

Modifier and Type	Method and Description
EquivalenceOracle<DFA<?,I>,I,Boolean>	createCacheConsistencyTest() Creates a cache consistency test.
void	processQueries(Collection<? extends Query<I,Boolean>> queries)
void	resume(DFAHashCacheOracle.DFAHashCacheOracleState<I> state)
DFAHashCacheOracle.DFAHashCacheOracleState<I>	suspend()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.learnlib.api.oracle.MembershipOracle

answerQuery, answerQuery, asOracle, processQuery

Constructor Detail

DFAHashCacheOracle

public DFAHashCacheOracle(MembershipOracle<I,Boolean> delegate)

Method Detail

createCacheConsistencyTest

public EquivalenceOracle<DFA<?,I>,I,Boolean> createCacheConsistencyTest()

Description copied from interface: LearningCache

Creates a cache consistency test. A cache consistency test is an equivalence oracle which checks a given hypothesis against the current contents of the cache. Hence, no queries are posed to the underlying system.

The created cache consistency test is backed by the cache contents. This method does not need to be invoked repeatedly when the cache contents change.

Specified by:

createCacheConsistencyTest in interface LearningCache<DFA<?,I>,I,Boolean>

Returns:

a cache consistency test for the contents of this cache

processQueries

public void processQueries(Collection<? extends Query<I,Boolean>> queries)

Specified by:

processQueries in interface MembershipOracle<I,Boolean>

suspend

public DFAHashCacheOracle.DFAHashCacheOracleState<I> suspend()

Specified by:

suspend in interface Resumable<DFAHashCacheOracle.DFAHashCacheOracleState<I>>

resume

public void resume(DFAHashCacheOracle.DFAHashCacheOracleState<I> state)

Specified by:

resume in interface Resumable<DFAHashCacheOracle.DFAHashCacheOracleState<I>>