switch (configuration.getNodeLockingScheme())
{
case MVCC:
return componentType.cast(new MVCCNodeFactory());
case OPTIMISTIC:
return componentType.cast(new OptimisticNodeFactory());
case PESSIMISTIC:
return componentType.cast(new PessimisticNodeFactory());
default:
throw new ConfigurationException("Unknown locking scheme " + configuration.getNodeLockingScheme());
}