Examples with IndexRule org.neo4j.kernel.impl.store.record.IndexRule used on opensource projects

Example 31 with IndexRule

use of org.neo4j.kernel.impl.store.record.IndexRule in project neo4j by neo4j.

the class NeoStoreTransactionApplierTest method shouldApplyCreateIndexRuleSchemaRuleCommandToTheStore.

@Test
public void shouldApplyCreateIndexRuleSchemaRuleCommandToTheStore() throws Exception {
    // given
    final BatchTransactionApplier applier = newApplierFacade(newApplier(false), newIndexApplier());
    final DynamicRecord record = DynamicRecord.dynamicRecord(21, true);
    record.setCreated();
    final Collection<DynamicRecord> recordsAfter = Arrays.asList(record);
    final IndexRule rule = indexRule(0, 1, 2, new SchemaIndexProvider.Descriptor("K", "X.Y"));
    final Command.SchemaRuleCommand command = new Command.SchemaRuleCommand(Collections.<DynamicRecord>emptyList(), recordsAfter, rule);
    // when
    boolean result = apply(applier, command::handle, transactionToApply);
    // then
    assertFalse(result);
    verify(schemaStore, times(1)).updateRecord(record);
    verify(indexingService, times(1)).createIndexes(rule);
    verify(cacheAccess, times(1)).addSchemaRule(rule);
}

Example 32 with IndexRule

use of org.neo4j.kernel.impl.store.record.IndexRule in project neo4j by neo4j.

the class BatchInserterImpl method createIndexRule.

private void createIndexRule(int labelId, int[] propertyKeyIds) {
    IndexRule schemaRule = IndexRule.indexRule(schemaStore.nextId(), NewIndexDescriptorFactory.forLabel(labelId, propertyKeyIds), schemaIndexProviders.getDefaultProvider().getProviderDescriptor());
    for (DynamicRecord record : schemaStore.allocateFrom(schemaRule)) {
        schemaStore.updateRecord(record);
    }
    schemaCache.addSchemaRule(schemaRule);
    labelsTouched = true;
    flushStrategy.forceFlush();
}

Example 33 with IndexRule

use of org.neo4j.kernel.impl.store.record.IndexRule in project neo4j by neo4j.

the class BatchInserterImpl method createUniquenessConstraintRule.

private void createUniquenessConstraintRule(UniquenessConstraint constraint) {
    // TODO: Do not create duplicate index
    long indexRuleId = schemaStore.nextId();
    long constraintRuleId = schemaStore.nextId();
    int propertyKeyId = constraint.indexDescriptor().schema().getPropertyId();
    IndexRule indexRule = IndexRule.constraintIndexRule(indexRuleId, NewIndexDescriptorFactory.uniqueForLabel(constraint.label(), propertyKeyId), this.schemaIndexProviders.getDefaultProvider().getProviderDescriptor(), constraintRuleId);
    ConstraintRule constraintRule = ConstraintRule.constraintRule(constraintRuleId, ConstraintDescriptorFactory.uniqueForLabel(constraint.label(), propertyKeyId), indexRuleId);
    for (DynamicRecord record : schemaStore.allocateFrom(constraintRule)) {
        schemaStore.updateRecord(record);
    }
    schemaCache.addSchemaRule(constraintRule);
    for (DynamicRecord record : schemaStore.allocateFrom(indexRule)) {
        schemaStore.updateRecord(record);
    }
    schemaCache.addSchemaRule(indexRule);
    labelsTouched = true;
    flushStrategy.forceFlush();
}

Example 34 with IndexRule

use of org.neo4j.kernel.impl.store.record.IndexRule in project neo4j by neo4j.

the class DumpCountsStoreTest method createSchemaStorage.

private SchemaStorage createSchemaStorage() {
    SchemaStorage schemaStorage = mock(SchemaStorage.class);
    SchemaIndexProvider.Descriptor providerDescriptor = new SchemaIndexProvider.Descriptor("in-memory", "1.0");
    IndexRule rule = IndexRule.indexRule(indexId, descriptor, providerDescriptor);
    ArrayList<IndexRule> rules = new ArrayList<>();
    rules.add(rule);
    when(schemaStorage.indexesGetAll()).thenReturn(rules.iterator());
    return schemaStorage;
}

Example 35 with IndexRule

use of org.neo4j.kernel.impl.store.record.IndexRule in project neo4j by neo4j.

the class SchemaCache method addSchemaRule.

public void addSchemaRule(SchemaRule rule) {
    if (rule instanceof ConstraintRule) {
        ConstraintRule constraintRule = (ConstraintRule) rule;
        constraintRuleById.put(constraintRule.getId(), constraintRule);
        constraints.add(constraintSemantics.readConstraint(constraintRule));
    } else if (rule instanceof IndexRule) {
        IndexRule indexRule = (IndexRule) rule;
        indexRuleById.put(indexRule.getId(), indexRule);
        indexDescriptors.put(indexRule.schema(), indexRule.getIndexDescriptor());
    }
}