be.ac.umons.jsonlearning.random

Class VCAJSONEquivalenceOracle

java.lang.Object

be.ac.umons.jsonlearning.AbstractJSONConformance<A>

be.ac.umons.jsonlearning.random.AbstractRandomJSONConformance<A>

be.ac.umons.jsonlearning.random.AbstractJSONEquivalenceOracle<net.automatalib.automata.oca.automatoncountervalues.VCAFromDescription<?,JSONSymbol>>

be.ac.umons.jsonlearning.random.VCAJSONEquivalenceOracle

All Implemented Interfaces:

de.learnlib.api.oracle.EquivalenceOracle<net.automatalib.automata.oca.automatoncountervalues.VCAFromDescription<?,JSONSymbol>,JSONSymbol,Boolean>, de.learnlib.api.oracle.EquivalenceOracle.VCAEquivalenceOracle<JSONSymbol>

public class VCAJSONEquivalenceOracle
extends AbstractJSONEquivalenceOracle<net.automatalib.automata.oca.automatoncountervalues.VCAFromDescription<?,JSONSymbol>>
implements de.learnlib.api.oracle.EquivalenceOracle.VCAEquivalenceOracle<JSONSymbol>

Specialization of AbstractJSONEquivalenceOracle for VPDAs.

When performing an equivalence check, the following tests are performed, in this order:

1. Is there a valid document that is rejected by the hypothesis?
2. Is there an invalid document that is accepted by the hypothesis?
3. Is there a gibberish word that is accepted by the hypothesis?

Author:

Gaëtan Staquet

Nested Class Summary

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

de.learnlib.api.oracle.EquivalenceOracle.DFAEquivalenceOracle<I>, de.learnlib.api.oracle.EquivalenceOracle.MealyEquivalenceOracle<I,O>, de.learnlib.api.oracle.EquivalenceOracle.RestrictedAutomatonEquivalenceOracle<I>, de.learnlib.api.oracle.EquivalenceOracle.ROCAEquivalenceOracle<I>, de.learnlib.api.oracle.EquivalenceOracle.VCAEquivalenceOracle<I>

Field Summary

Fields inherited from class be.ac.umons.jsonlearning.AbstractJSONConformance

MAX_NUMBER_SYMBOLS_GIBBERISH

Constructor Summary

Constructors

Constructor and Description
VCAJSONEquivalenceOracle(int numberTests, boolean canGenerateInvalid, int maxDocumentDepth, int maxProperties, int maxItems, be.ac.umons.jsonschematools.JSONSchema schema, Random random, boolean shuffleKeys, net.automatalib.words.Alphabet<JSONSymbol> alphabet, Collection<org.json.JSONObject> documentsToTest)

Method Summary

Modifier and Type	Method and Description
@Nullable de.learnlib.api.query.DefaultQuery<JSONSymbol,Boolean>	findCounterExample(net.automatalib.automata.oca.automatoncountervalues.VCAFromDescription<?,JSONSymbol> hypo, Collection<? extends JSONSymbol> inputs)

Methods inherited from class be.ac.umons.jsonlearning.random.AbstractJSONEquivalenceOracle

findCounterExample

Methods inherited from class be.ac.umons.jsonlearning.random.AbstractRandomJSONConformance

findCounterExample

Methods inherited from class be.ac.umons.jsonlearning.AbstractJSONConformance

canGenerateInvalid, checkDocument, checkWord, generateGibberish, getAlphabet, getMaxItems, getMaxProperties, getRandom, getSchema, numberTests, shouldShuffleKeys

Methods inherited from class java.lang.Object

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

Constructor Detail

VCAJSONEquivalenceOracle

public VCAJSONEquivalenceOracle(int numberTests,
                                boolean canGenerateInvalid,
                                int maxDocumentDepth,
                                int maxProperties,
                                int maxItems,
                                be.ac.umons.jsonschematools.JSONSchema schema,
                                Random random,
                                boolean shuffleKeys,
                                net.automatalib.words.Alphabet<JSONSymbol> alphabet,
                                Collection<org.json.JSONObject> documentsToTest)

Method Detail

findCounterExample

public @Nullable de.learnlib.api.query.DefaultQuery<JSONSymbol,Boolean> findCounterExample(net.automatalib.automata.oca.automatoncountervalues.VCAFromDescription<?,JSONSymbol> hypo,
                                                                                           Collection<? extends JSONSymbol> inputs)

Specified by:

findCounterExample in interface de.learnlib.api.oracle.EquivalenceOracle<net.automatalib.automata.oca.automatoncountervalues.VCAFromDescription<?,JSONSymbol>,JSONSymbol,Boolean>