Examples with IndexDefineCommand org.neo4j.kernel.impl.index.IndexDefineCommand used on opensource projects

Example 6 with IndexDefineCommand

use of org.neo4j.kernel.impl.index.IndexDefineCommand in project neo4j by neo4j.

the class LegacyIndexTransactionStateImplTest method removalOfRelationshipIndexDoesNotClearNodeCommandsForNodeIndexWithSameName.

@Test
public void removalOfRelationshipIndexDoesNotClearNodeCommandsForNodeIndexWithSameName() {
    LegacyIndexTransactionStateImpl state = newLegacyIndexTxState();
    state.addNode("index", 1, "key", "value");
    state.addRelationship("index", 1, "key", "value", 11, 11);
    state.deleteIndex(IndexEntityType.Relationship, "index");
    IndexDefineCommand indexDefinedCommand = new IndexDefineCommand();
    indexDefinedCommand.getOrAssignIndexNameId("index");
    indexDefinedCommand.getOrAssignKeyId("key");
    IndexCommand.DeleteCommand delete = new IndexCommand.DeleteCommand();
    delete.init(1, IndexEntityType.Relationship.id());
    Set<Command> expectedCommands = new HashSet<>(Arrays.asList(indexDefinedCommand, delete, addNode(1, 1, 1, "value")));
    assertEquals(expectedCommands, extractCommands(state));
}

Example 7 with IndexDefineCommand

use of org.neo4j.kernel.impl.index.IndexDefineCommand in project neo4j by neo4j.

the class PhysicalLogCommandReaderV2_2_4Test method shouldReadNoKeyIdAsMinusOne.

@Test
public void shouldReadNoKeyIdAsMinusOne() throws Exception {
    // GIVEN
    InMemoryClosableChannel channel = new InMemoryClosableChannel();
    IndexDefineCommand definitions = new IndexDefineCommand();
    int indexNameId = 10;
    definitions.init(MapUtil.<String, Integer>genericMap("myindex", indexNameId), MapUtil.<String, Integer>genericMap());
    definitions.serialize(channel);
    RemoveCommand removeCommand = new IndexCommand.RemoveCommand();
    removeCommand.init(indexNameId, IndexEntityType.Node.id(), 1234, -1, null);
    removeCommand.serialize(channel);
    // WHEN
    PhysicalLogCommandReaderV2_2_4 reader = new PhysicalLogCommandReaderV2_2_4();
    assertTrue(reader.read(channel) instanceof IndexDefineCommand);
    RemoveCommand readRemoveCommand = (RemoveCommand) reader.read(channel);
    // THEN
    assertEquals(removeCommand.getIndexNameId(), readRemoveCommand.getIndexNameId());
    assertEquals(removeCommand.getEntityType(), readRemoveCommand.getEntityType());
    assertEquals(removeCommand.getEntityId(), readRemoveCommand.getEntityId());
    assertEquals(removeCommand.getKeyId(), readRemoveCommand.getKeyId());
    assertNull(removeCommand.getValue());
}

Example 8 with IndexDefineCommand

use of org.neo4j.kernel.impl.index.IndexDefineCommand in project neo4j by neo4j.

the class PhysicalLogCommandReaderV3_0_2 method visitIndexDefineCommand.

private Command visitIndexDefineCommand(ReadableChannel channel) throws IOException {
    readIndexCommandHeader(channel);
    Map<String, Integer> indexNames = readMap(channel);
    Map<String, Integer> keys = readMap(channel);
    IndexDefineCommand command = new IndexDefineCommand();
    command.init(indexNames, keys);
    return command;
}

Example 9 with IndexDefineCommand

use of org.neo4j.kernel.impl.index.IndexDefineCommand in project neo4j by neo4j.

the class PhysicalLogCommandReaderV2_2 method visitIndexDefineCommand.

private Command visitIndexDefineCommand(ReadableChannel channel) throws IOException {
    readIndexCommandHeader(channel);
    Map<String, Integer> indexNames = readMap(channel);
    Map<String, Integer> keys = readMap(channel);
    IndexDefineCommand command = new IndexDefineCommand();
    command.init(indexNames, keys);
    return command;
}

Example 10 with IndexDefineCommand

use of org.neo4j.kernel.impl.index.IndexDefineCommand in project neo4j by neo4j.

the class PhysicalLogCommandReaderV2_2_10 method visitIndexDefineCommand.

private Command visitIndexDefineCommand(ReadableChannel channel) throws IOException {
    readIndexCommandHeader(channel);
    Map<String, Integer> indexNames = readMap(channel);
    Map<String, Integer> keys = readMap(channel);
    IndexDefineCommand command = new IndexDefineCommand();
    command.init(indexNames, keys);
    return command;
}