Package de.learnlib.oracle.equivalence

Class IncrementalWMethodEQOracle<A extends UniversalDeterministicAutomaton<?,I,?,?,?> & Output<I,D>,I,D>

java.lang.Object

de.learnlib.oracle.equivalence.AbstractTestWordEQOracle<A,I,D>

de.learnlib.oracle.equivalence.IncrementalWMethodEQOracle<A,I,D>

All Implemented Interfaces:

EquivalenceOracle<A,I,D>

Direct Known Subclasses:

DFAIncrementalWMethodEQOracle, MealyIncrementalWMethodEQOracle, MooreIncrementalWMethodEQOracle

public class IncrementalWMethodEQOracle<A extends UniversalDeterministicAutomaton<?,I,?,?,?> & Output<I,D>,I,D>
extends AbstractTestWordEQOracle<A,I,D>

Nested Class Summary

Nested classes/interfaces inherited from interface de.learnlib.oracle.EquivalenceOracle

EquivalenceOracle.DFAEquivalenceOracle<I>, EquivalenceOracle.MealyEquivalenceOracle<I,O>, EquivalenceOracle.MooreEquivalenceOracle<I,O>

Constructor Summary

Constructors

Constructor	Description
IncrementalWMethodEQOracle(MembershipOracle<I,D> oracle, Alphabet<I> alphabet)
IncrementalWMethodEQOracle(MembershipOracle<I,D> oracle, Alphabet<I> alphabet, int maxDepth)
IncrementalWMethodEQOracle(MembershipOracle<I,D> oracle, Alphabet<I> alphabet, int maxDepth, int batchSize)

Method Summary

Modifier and Type	Method	Description
protected Stream<Word<I>>	generateTestWords(A hypothesis, Collection<? extends I> inputs)	Generate the stream of test words that should be used for the current equivalence check cycle.
int	getMaxDepth()
void	setMaxDepth(int maxDepth)

Methods inherited from class de.learnlib.oracle.equivalence.AbstractTestWordEQOracle

findCounterExample

Methods inherited from class java.lang.Object

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

Constructor Detail

IncrementalWMethodEQOracle

public IncrementalWMethodEQOracle(MembershipOracle<I,D> oracle,
                                  Alphabet<I> alphabet)

IncrementalWMethodEQOracle

public IncrementalWMethodEQOracle(MembershipOracle<I,D> oracle,
                                  Alphabet<I> alphabet,
                                  int maxDepth)

IncrementalWMethodEQOracle

public IncrementalWMethodEQOracle(MembershipOracle<I,D> oracle,
                                  Alphabet<I> alphabet,
                                  int maxDepth,
                                  int batchSize)

Method Detail

getMaxDepth

public int getMaxDepth()

setMaxDepth

public void setMaxDepth(int maxDepth)

generateTestWords

protected Stream<Word<I>> generateTestWords(A hypothesis,
                                            Collection<? extends I> inputs)

Description copied from class: AbstractTestWordEQOracle

Generate the stream of test words that should be used for the current equivalence check cycle.

Specified by:

generateTestWords in class AbstractTestWordEQOracle<A extends UniversalDeterministicAutomaton<?,I,?,?,?> & Output<I,D>,I,D>

Parameters:

hypothesis - the current hypothesis of the learning algorithm

inputs - the collection of inputs to consider

Returns:

the stream of test words used for equivalence testing

See Also:

EquivalenceOracle.findCounterExample(Object, Collection)