Examples with AttributeType com.vaticle.typedb.core.concept.type.AttributeType used on opensource projects

Example 6 with AttributeType

use of com.vaticle.typedb.core.concept.type.AttributeType in project grakn by graknlabs.

the class QueryTest method test_query_undefine.

@Test
public void test_query_undefine() throws IOException {
    Util.resetDirectory(dataDir);
    try (TypeDB.DatabaseManager typedb = CoreDatabaseManager.open(options)) {
        typedb.create(database);
        try (TypeDB.Session session = typedb.session(database, Arguments.Session.Type.SCHEMA)) {
            try (TypeDB.Transaction transaction = session.transaction(Arguments.Transaction.Type.WRITE)) {
                TypeQLDefine query = TypeQL.parseQuery(new String(Files.readAllBytes(Paths.get("test/integration/schema.tql")), UTF_8));
                transaction.query().define(query);
                transaction.commit();
            }
            try (TypeDB.Transaction transaction = session.transaction(Arguments.Transaction.Type.WRITE)) {
                String queryString = "undefine analysis abstract, owns created, plays commit-analysis:analysis;";
                TypeQLUndefine query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine rule performance-tracker-rule;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine performance-tracker relates tracker;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine email regex '.+\\@.+\\..+';";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine index sub attribute, value long;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                // undefine first 4 rules
                queryString = "undefine rule repo-fork-rule;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine rule repo-dependency-transitive-rule;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine rule repo-dependency-transitive-type-rule;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                queryString = "undefine rule repo-collaborator-org-rule;";
                query = TypeQL.parseQuery(queryString);
                transaction.query().undefine(query);
                transaction.commit();
            }
            try (TypeDB.Transaction tx = session.transaction(Arguments.Transaction.Type.READ)) {
                EntityType analysis = tx.concepts().getEntityType("analysis");
                RelationType performanceTracker = tx.concepts().getRelationType("performance-tracker");
                RoleType commitAnalysisAnalysis = tx.concepts().getRelationType("commit-analysis").getRelates("analysis");
                AttributeType.DateTime created = tx.concepts().getAttributeType("created").asDateTime();
                AttributeType.String email = tx.concepts().getAttributeType("email").asString();
                assertNotNulls(analysis, performanceTracker, commitAnalysisAnalysis, created, email);
                assertFalse(analysis.isAbstract());
                assertTrue(analysis.getOwns().noneMatch(att -> att.equals(created)));
                assertTrue(analysis.getPlays().noneMatch(rol -> rol.equals(commitAnalysisAnalysis)));
                assertTrue(performanceTracker.getRelates().noneMatch(rol -> rol.getLabel().name().equals("tracker")));
                assertNull(email.getRegex());
                AttributeType index = tx.concepts().getAttributeType("index");
                assertNull(index);
                assertNull(tx.logic().getRule("repo-fork-rule"));
                assertNull(tx.logic().getRule("repo-dependency-transitive-rule"));
                assertNull(tx.logic().getRule("repo-dependency-transitive-type-rule"));
                assertNull(tx.logic().getRule("repo-collaborator-org-rule"));
                // check total count
                assertEquals(15 - 5, tx.logic().rules().toList().size());
                // a query that used to trigger a rule should not cause an error
                List<ConceptMap> answers = tx.query().match(TypeQL.parseQuery("match $x isa repo-fork;").asMatch()).toList();
            }
        }
    }
}

Example 7 with AttributeType

use of com.vaticle.typedb.core.concept.type.AttributeType in project grakn by graknlabs.

the class RuleTest method rule_contains_indexes_prevent_undefining_contained_types.

@Test
public void rule_contains_indexes_prevent_undefining_contained_types() throws IOException {
    Util.resetDirectory(dataDir);
    try (CoreDatabaseManager databaseMgr = CoreDatabaseManager.open(options)) {
        databaseMgr.create(database);
        try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.SCHEMA)) {
            try (CoreTransaction txn = session.transaction(Arguments.Transaction.Type.WRITE)) {
                ConceptManager conceptMgr = txn.concepts();
                LogicManager logicMgr = txn.logic();
                EntityType person = conceptMgr.putEntityType("person");
                RelationType friendship = conceptMgr.putRelationType("friendship");
                friendship.setRelates("friend");
                RelationType marriage = conceptMgr.putRelationType("marriage");
                AttributeType name = conceptMgr.putAttributeType("name", AttributeType.ValueType.STRING);
                marriage.setRelates("spouse");
                person.setPlays(friendship.getRelates("friend"));
                person.setPlays(marriage.getRelates("spouse"));
                person.setOwns(name);
                Rule marriageFriendsRule = logicMgr.putRule("marriage-is-friendship", TypeQL.parsePattern("{ $x isa person; $y isa person; (spouse: $x, spouse: $y) isa marriage; }").asConjunction(), TypeQL.parseVariable("(friend: $x, friend: $y) isa friendship").asThing());
                Conjunction marriageFriendsThen = marriageFriendsRule.then();
                Variable marriageFriendsRelation = getVariable(marriageFriendsThen.variables(), Identifier.Variable.anon(0));
                assertEquals(set(Label.of("friendship")), marriageFriendsRelation.inferredTypes());
                Rule marriageSameName = logicMgr.putRule("marriage-same-name", TypeQL.parsePattern("{ $x isa person, has name $a; $y isa person; (spouse:$x, spouse: $y) isa marriage; }").asConjunction(), TypeQL.parseVariable("$y has $a").asThing());
                Conjunction sameName = marriageSameName.then();
                Variable nameAttr = getVariable(sameName.variables(), Identifier.Variable.name("a"));
                assertEquals(set(Label.of("name")), nameAttr.inferredTypes());
                txn.commit();
            }
            try (CoreTransaction txn = session.transaction(Arguments.Transaction.Type.WRITE)) {
                ConceptManager conceptMgr = txn.concepts();
                EntityType person = conceptMgr.getEntityType("person");
                assertThrowsTypeDBException(person::delete, ErrorMessage.TypeWrite.TYPE_REFERENCED_IN_RULES.code());
            }
        }
    }
}

Example 8 with AttributeType

use of com.vaticle.typedb.core.concept.type.AttributeType in project grakn by graknlabs.

the class RuleTest method rule_has_explicit_materialises_when_missing.

@Test
public void rule_has_explicit_materialises_when_missing() throws IOException {
    Util.resetDirectory(dataDir);
    try (CoreDatabaseManager databaseMgr = CoreDatabaseManager.open(options)) {
        databaseMgr.create(database);
        try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.SCHEMA)) {
            try (CoreTransaction txn = session.transaction(Arguments.Transaction.Type.WRITE)) {
                ConceptManager conceptMgr = txn.concepts();
                EntityType milk = conceptMgr.putEntityType("milk");
                AttributeType ageInDays = conceptMgr.putAttributeType("age-in-days", AttributeType.ValueType.LONG);
                AttributeType isStillGood = conceptMgr.putAttributeType("is-still-good", AttributeType.ValueType.BOOLEAN);
                milk.setOwns(ageInDays);
                milk.setOwns(isStillGood);
                txn.logic().putRule("old-milk-is-not-good", TypeQL.parsePattern("{ $x isa milk, has age-in-days $a; $a >= 10; }").asConjunction(), TypeQL.parseVariable("$x has is-still-good false").asThing());
                txn.commit();
            }
        }
        try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.DATA)) {
            try (CoreTransaction txn = session.transaction(Arguments.Transaction.Type.WRITE)) {
                ConceptManager conceptMgr = txn.concepts();
                EntityType milk = conceptMgr.getEntityType("milk");
                AttributeType ageInDays = conceptMgr.getAttributeType("age-in-days");
                Entity milkInst = milk.create();
                milkInst.setHas(ageInDays.asLong().put(20L));
                Rule rule = txn.logic().getRule("old-milk-is-not-good");
                ConceptMap whenAnswer = new ConceptMap(map(pair(Identifier.Variable.name("x"), milkInst)));
                List<Map<Identifier.Variable, Concept>> materialisations = rule.conclusion().materialise(whenAnswer, txn.traversal(), conceptMgr).toList();
                assertEquals(1, materialisations.size());
                assertEquals(3, materialisations.get(0).size());
                AttributeType isStillGood = conceptMgr.getAttributeType("is-still-good");
                List<? extends Attribute> isStillGoodOwned = milkInst.getHas(isStillGood).toList();
                assertEquals(1, isStillGoodOwned.size());
                assertEquals(isStillGood.asBoolean().getInstances().first().get(), isStillGoodOwned.get(0));
            }
        }
    }
}

Example 9 with AttributeType

use of com.vaticle.typedb.core.concept.type.AttributeType in project grakn by graknlabs.

the class ExplanationTest method test_disjunction_explainable.

@Test
public void test_disjunction_explainable() {
    try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.SCHEMA)) {
        try (CoreTransaction txn = singleThreadElgTransaction(session, Arguments.Transaction.Type.WRITE)) {
            ConceptManager conceptMgr = txn.concepts();
            LogicManager logicMgr = txn.logic();
            EntityType person = conceptMgr.putEntityType("person");
            AttributeType name = conceptMgr.putAttributeType("name", AttributeType.ValueType.STRING);
            person.setOwns(name);
            RelationType friendship = conceptMgr.putRelationType("friendship");
            friendship.setRelates("friend");
            RelationType marriage = conceptMgr.putRelationType("marriage");
            marriage.setRelates("husband");
            marriage.setRelates("wife");
            person.setPlays(friendship.getRelates("friend"));
            person.setPlays(marriage.getRelates("husband"));
            person.setPlays(marriage.getRelates("wife"));
            logicMgr.putRule("marriage-is-friendship", TypeQL.parsePattern("{ $x isa person; $y isa person; (husband: $x, wife: $y) isa marriage; }").asConjunction(), TypeQL.parseVariable("(friend: $x, friend: $y) isa friendship").asThing());
            txn.commit();
        }
    }
    try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.DATA)) {
        try (CoreTransaction txn = singleThreadElgTransaction(session, Arguments.Transaction.Type.WRITE)) {
            txn.query().insert(TypeQL.parseQuery("insert $x isa person, has name 'Zack'; $y isa person, has name 'Yasmin'; (husband: $x, wife: $y) isa marriage;").asInsert());
            txn.commit();
        }
        try (CoreTransaction txn = singleThreadElgTransaction(session, Arguments.Transaction.Type.READ, (new Options.Transaction().explain(true)))) {
            List<ConceptMap> ans = txn.query().match(TypeQL.parseQuery("match $p1 isa person; { (friend: $p1, friend: $p2) isa friendship;} or { $p1 has name 'Zack'; }; ").asMatch()).toList();
            assertEquals(3, ans.size());
            ConceptMap withExplainable;
            ConceptMap withoutExplainable;
            if (ans.get(0).contains("p2")) {
                withExplainable = ans.get(0);
                if (!ans.get(1).contains("p2"))
                    withoutExplainable = ans.get(1);
                else
                    withoutExplainable = ans.get(2);
            } else if (ans.get(1).contains("p2")) {
                withExplainable = ans.get(1);
                if (!ans.get(0).contains("p2"))
                    withoutExplainable = ans.get(0);
                else
                    withoutExplainable = ans.get(2);
            } else {
                withExplainable = ans.get(2);
                if (!ans.get(0).contains("p2"))
                    withoutExplainable = ans.get(0);
                else
                    withoutExplainable = ans.get(1);
            }
            assertEquals(3, withExplainable.concepts().size());
            assertEquals(2, withoutExplainable.concepts().size());
            assertFalse(withExplainable.explainables().isEmpty());
            assertTrue(withoutExplainable.explainables().isEmpty());
            assertSingleExplainableExplanations(withExplainable, 1, 1, 1, txn);
        }
    }
}

Example 10 with AttributeType

use of com.vaticle.typedb.core.concept.type.AttributeType in project grakn by graknlabs.

the class ExplanationTest method test_relation_explainable.

@Test
public void test_relation_explainable() {
    try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.SCHEMA)) {
        try (CoreTransaction txn = singleThreadElgTransaction(session, Arguments.Transaction.Type.WRITE)) {
            ConceptManager conceptMgr = txn.concepts();
            LogicManager logicMgr = txn.logic();
            EntityType person = conceptMgr.putEntityType("person");
            AttributeType name = conceptMgr.putAttributeType("name", AttributeType.ValueType.STRING);
            person.setOwns(name);
            RelationType friendship = conceptMgr.putRelationType("friendship");
            friendship.setRelates("friend");
            RelationType marriage = conceptMgr.putRelationType("marriage");
            marriage.setRelates("husband");
            marriage.setRelates("wife");
            person.setPlays(friendship.getRelates("friend"));
            person.setPlays(marriage.getRelates("husband"));
            person.setPlays(marriage.getRelates("wife"));
            logicMgr.putRule("marriage-is-friendship", TypeQL.parsePattern("{ $x isa person; $y isa person; (husband: $x, wife: $y) isa marriage; }").asConjunction(), TypeQL.parseVariable("(friend: $x, friend: $y) isa friendship").asThing());
            txn.commit();
        }
    }
    try (CoreSession session = databaseMgr.session(database, Arguments.Session.Type.DATA)) {
        try (CoreTransaction txn = singleThreadElgTransaction(session, Arguments.Transaction.Type.WRITE)) {
            txn.query().insert(TypeQL.parseQuery("insert $x isa person, has name 'Zack'; $y isa person, has name 'Yasmin'; (husband: $x, wife: $y) isa marriage;").asInsert());
            txn.commit();
        }
        try (CoreTransaction txn = singleThreadElgTransaction(session, Arguments.Transaction.Type.READ, (new Options.Transaction().explain(true)))) {
            List<ConceptMap> ans = txn.query().match(TypeQL.parseQuery("match (friend: $p1, friend: $p2) isa friendship; $p1 has name $na;").asMatch()).toList();
            assertEquals(2, ans.size());
            assertFalse(ans.get(0).explainables().isEmpty());
            assertFalse(ans.get(1).explainables().isEmpty());
            assertSingleExplainableExplanations(ans.get(0), 1, 1, 1, txn);
            assertSingleExplainableExplanations(ans.get(1), 1, 1, 1, txn);
        }
    }
}