de.learnlib.cache.dfa

Class DFACaches

java.lang.Object

de.learnlib.cache.dfa.DFACaches

@ParametersAreNonnullByDefault
public abstract class DFACaches
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static <I> DFACacheOracle<I>	createCache(net.automatalib.words.Alphabet<I> alphabet, MembershipOracle<I,Boolean> mqOracle) Creates a cache oracle for a DFA learning setup.
static <I> DFACacheOracle<I>	createDAGCache(net.automatalib.words.Alphabet<I> alphabet, MembershipOracle<I,Boolean> mqOracle) Creates a cache oracle for a DFA learning setup, using a DAG for internal cache organization.
static <I> LearningCacheOracle.DFALearningCacheOracle<I>	createHashCache(MembershipOracle<I,Boolean> mqOracle)
static <I> DFACacheOracle<I>	createTreeCache(net.automatalib.words.Alphabet<I> alphabet, MembershipOracle<I,Boolean> mqOracle)

Methods inherited from class java.lang.Object

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

Method Detail

createDAGCache

public static <I> DFACacheOracle<I> createDAGCache(net.automatalib.words.Alphabet<I> alphabet,
                                   MembershipOracle<I,Boolean> mqOracle)

Creates a cache oracle for a DFA learning setup, using a DAG for internal cache organization.

Parameters:

alphabet - the input alphabet

mqOracle - the membership oracle

Returns:

a Mealy learning cache with a default implementation

createTreeCache

public static <I> DFACacheOracle<I> createTreeCache(net.automatalib.words.Alphabet<I> alphabet,
                                    MembershipOracle<I,Boolean> mqOracle)

createHashCache

public static <I> LearningCacheOracle.DFALearningCacheOracle<I> createHashCache(MembershipOracle<I,Boolean> mqOracle)

createCache

public static <I> DFACacheOracle<I> createCache(net.automatalib.words.Alphabet<I> alphabet,
                                MembershipOracle<I,Boolean> mqOracle)

Creates a cache oracle for a DFA learning setup.

Note that this method does not specify the implementation to use for the cache. Currently, a DAG (IncrementalDFABuilder) is used; however, this may change in the future.

Parameters:

alphabet - the input alphabet

mqOracle - the membership oracle

Returns:

a Mealy learning cache with a default implementation