Examples with IndexDescriptor org.neo4j.internal.schema.IndexDescriptor used on opensource projects

Example 76 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class IndexTransactionStateTestBase method shouldPerformStringRangeSearchWithRemovedRemovedPropertyInTxState.

@ParameterizedTest
@ValueSource(strings = { "true", "false" })
void shouldPerformStringRangeSearchWithRemovedRemovedPropertyInTxState(boolean needsValues) throws Exception {
    // given
    Set<Pair<Long, Value>> expected = new HashSet<>();
    long entityToChange;
    try (KernelTransaction tx = beginTransaction()) {
        entityToChange = entityWithPropId(tx, "banana");
        entityWithPropId(tx, "apple");
        tx.commit();
    }
    createIndex();
    // when
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "cherry"));
        entityWithProp(tx, "dragonfruit");
        IndexDescriptor index = tx.schemaRead().indexGetForName(INDEX_NAME);
        removeProperty(tx, entityToChange);
        int prop = tx.tokenRead().propertyKey(DEFAULT_PROPERTY_NAME);
        assertEntityAndValueForSeek(expected, tx, index, needsValues, "berry", PropertyIndexQuery.range(prop, "b", true, "d", false));
    }
}

Example 77 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class IndexTransactionStateTestBase method shouldPerformStringRangeSearchWithAddedEntityInTxState.

@ParameterizedTest
@ValueSource(strings = { "true", "false" })
void shouldPerformStringRangeSearchWithAddedEntityInTxState(boolean needsValues) throws Exception {
    // given
    Set<Pair<Long, Value>> expected = new HashSet<>();
    long entityToChange;
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "banana"));
        entityToChange = entityWithPropId(tx, "apple");
        tx.commit();
    }
    createIndex();
    // when
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "cherry"));
        entityWithProp(tx, "dragonfruit");
        IndexDescriptor index = tx.schemaRead().indexGetForName(INDEX_NAME);
        TextValue newProperty = stringValue("blueberry");
        setProperty(tx, entityToChange, newProperty);
        expected.add(Pair.of(entityToChange, newProperty));
        int prop = tx.tokenRead().propertyKey(DEFAULT_PROPERTY_NAME);
        assertEntityAndValueForSeek(expected, tx, index, needsValues, "berry", PropertyIndexQuery.range(prop, "b", true, "d", false));
    }
}

Example 78 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class IndexTransactionStateTestBase method shouldPerformEqualitySeek.

@Test
void shouldPerformEqualitySeek() throws Exception {
    // given
    Set<Pair<Long, Value>> expected = new HashSet<>();
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "banana"));
        entityWithProp(tx, "apple");
        tx.commit();
    }
    createIndex();
    // when
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "banana"));
        entityWithProp(tx, "dragonfruit");
        IndexDescriptor index = tx.schemaRead().indexGetForName(INDEX_NAME);
        // Equality seek does never provide values
        int prop = tx.tokenRead().propertyKey(DEFAULT_PROPERTY_NAME);
        assertEntityAndValueForSeek(expected, tx, index, false, "banana", PropertyIndexQuery.exact(prop, "banana"));
    }
}

Example 79 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class IndexTransactionStateTestBase method shouldPerformStringSuffixSearch.

@ParameterizedTest
@ValueSource(strings = { "true", "false" })
void shouldPerformStringSuffixSearch(boolean needsValues) throws Exception {
    // given
    Set<Pair<Long, Value>> expected = new HashSet<>();
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "1suff"));
        entityWithProp(tx, "pluff");
        tx.commit();
    }
    createIndex();
    // when
    try (KernelTransaction tx = beginTransaction()) {
        int prop = tx.tokenRead().propertyKey(DEFAULT_PROPERTY_NAME);
        expected.add(entityWithProp(tx, "2suff"));
        entityWithPropId(tx, "skruff");
        IndexDescriptor index = tx.schemaRead().indexGetForName(INDEX_NAME);
        assertEntityAndValueForSeek(expected, tx, index, needsValues, "pasuff", PropertyIndexQuery.stringSuffix(prop, stringValue("suff")));
    }
}

Example 80 with IndexDescriptor

use of org.neo4j.internal.schema.IndexDescriptor in project neo4j by neo4j.

the class IndexTransactionStateTestBase method shouldPerformStringContainsSearch.

@ParameterizedTest
@ValueSource(strings = { "true", "false" })
void shouldPerformStringContainsSearch(boolean needsValues) throws Exception {
    // given
    Set<Pair<Long, Value>> expected = new HashSet<>();
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "gnomebat"));
        entityWithPropId(tx, "fishwombat");
        tx.commit();
    }
    createIndex();
    // when
    try (KernelTransaction tx = beginTransaction()) {
        expected.add(entityWithProp(tx, "homeopatic"));
        entityWithPropId(tx, "telephonecompany");
        IndexDescriptor index = tx.schemaRead().indexGetForName(INDEX_NAME);
        int prop = tx.tokenRead().propertyKey(DEFAULT_PROPERTY_NAME);
        assertEntityAndValueForSeek(expected, tx, index, needsValues, "immense", PropertyIndexQuery.stringContains(prop, stringValue("me")));
    }
}