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

Example 71 with PropertyRecord

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

the class Commands method createProperty.

public static PropertyCommand createProperty(long id, PropertyType type, int key, long... valueRecordIds) {
    PropertyRecord record = new PropertyRecord(id);
    record.setInUse(true);
    record.setCreated();
    PropertyBlock block = new PropertyBlock();
    if (valueRecordIds.length == 0) {
        PropertyStore.encodeValue(block, key, Values.of(123), null, null, true, NULL, INSTANCE);
    } else {
        PropertyStore.setSingleBlockValue(block, key, type, valueRecordIds[0]);
        block.setValueRecords(dynamicRecords(valueRecordIds));
    }
    record.addPropertyBlock(block);
    return new PropertyCommand(new PropertyRecord(id), record);
}

Example 72 with PropertyRecord

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

the class LogCommandSerializationV3_0_10Test method readPropertyCommandWithSecondaryUnit.

@Test
void readPropertyCommandWithSecondaryUnit() throws IOException {
    InMemoryClosableChannel channel = new InMemoryClosableChannel();
    PropertyRecord before = new PropertyRecord(1);
    PropertyRecord after = new PropertyRecord(2);
    after.setSecondaryUnitIdOnCreate(78);
    new Command.PropertyCommand(writer(), before, after).serialize(channel);
    Command command = INSTANCE.read(channel);
    assertTrue(command instanceof Command.PropertyCommand);
    Command.PropertyCommand neoStoreCommand = (Command.PropertyCommand) command;
    // Then
    assertEquals(before.getNextProp(), neoStoreCommand.getBefore().getNextProp());
    assertEquals(after.getNextProp(), neoStoreCommand.getAfter().getNextProp());
    verifySecondaryUnit(after, neoStoreCommand.getAfter());
}

Example 73 with PropertyRecord

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

the class LogCommandSerializationV3_0_10Test method readPropertyCommandWithFixedReferenceFormat.

@Test
void readPropertyCommandWithFixedReferenceFormat() throws IOException {
    InMemoryClosableChannel channel = new InMemoryClosableChannel();
    PropertyRecord before = new PropertyRecord(1);
    PropertyRecord after = new PropertyRecord(2);
    before.setUseFixedReferences(true);
    after.setUseFixedReferences(true);
    new Command.PropertyCommand(writer(), before, after).serialize(channel);
    Command command = INSTANCE.read(channel);
    assertTrue(command instanceof Command.PropertyCommand);
    Command.PropertyCommand neoStoreCommand = (Command.PropertyCommand) command;
    // Then
    assertEquals(before.getNextProp(), neoStoreCommand.getBefore().getNextProp());
    assertEquals(after.getNextProp(), neoStoreCommand.getAfter().getNextProp());
    assertTrue(neoStoreCommand.getBefore().isUseFixedReferences());
    assertTrue(neoStoreCommand.getAfter().isUseFixedReferences());
}

Example 74 with PropertyRecord

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

the class LogCommandSerializationV3_0_10Test method readPropertyCommandWithNonRequiredSecondaryUnit.

@Test
void readPropertyCommandWithNonRequiredSecondaryUnit() throws IOException {
    InMemoryClosableChannel channel = new InMemoryClosableChannel();
    PropertyRecord before = new PropertyRecord(1);
    PropertyRecord after = new PropertyRecord(2);
    after.setSecondaryUnitIdOnCreate(78);
    new Command.PropertyCommand(writer(), before, after).serialize(channel);
    Command command = INSTANCE.read(channel);
    assertTrue(command instanceof Command.PropertyCommand);
    Command.PropertyCommand neoStoreCommand = (Command.PropertyCommand) command;
    // Then
    assertEquals(before.getNextProp(), neoStoreCommand.getBefore().getNextProp());
    assertEquals(after.getNextProp(), neoStoreCommand.getAfter().getNextProp());
    verifySecondaryUnit(after, neoStoreCommand.getAfter());
}

Example 75 with PropertyRecord

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

the class PropertyStoreConsistentReadTest method createExistingRecord.

@Override
protected PropertyRecord createExistingRecord(boolean light) {
    PropertyRecord record = new PropertyRecord(ID);
    record.setId(ID);
    record.setNextProp(2);
    record.setPrevProp(4);
    record.setInUse(true);
    PropertyBlock block = new PropertyBlock();
    DynamicRecordAllocator stringAllocator = new ReusableRecordsAllocator(64, new DynamicRecord(7));
    Value value = Values.of("a string too large to fit in the property block itself");
    PropertyStore.encodeValue(block, 6, value, stringAllocator, null, true, NULL, INSTANCE);
    if (light) {
        block.getValueRecords().clear();
    }
    record.setPropertyBlock(block);
    return record;
}