Esempio n. 1
0
//JAVA TO C# CONVERTER WARNING: 'final' parameters are ignored unless the option to convert to C# 7.2 'in' parameters is selected:
//ORIGINAL LINE: IndexProxy createPopulatingIndexProxy(final org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, final boolean flipToTentative, final IndexingService.Monitor monitor, final IndexPopulationJob populationJob)
        internal virtual IndexProxy CreatePopulatingIndexProxy(StoreIndexDescriptor descriptor, bool flipToTentative, IndexingService.Monitor monitor, IndexPopulationJob populationJob)
        {
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final FlippableIndexProxy flipper = new FlippableIndexProxy();
            FlippableIndexProxy flipper = new FlippableIndexProxy();

//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final String indexUserDescription = indexUserDescription(descriptor);
            string                 indexUserDescription   = indexUserDescription(descriptor);
            IndexPopulator         populator              = PopulatorFromProvider(descriptor, _samplingConfig, populationJob.BufferFactory());
            CapableIndexDescriptor capableIndexDescriptor = _providerMap.withCapabilities(descriptor);

            FailedIndexProxyFactory failureDelegateFactory = new FailedPopulatingIndexProxyFactory(capableIndexDescriptor, populator, indexUserDescription, new IndexCountsRemover(_storeView, descriptor.Id), _logProvider);

            MultipleIndexPopulator.IndexPopulation indexPopulation = populationJob.AddPopulator(populator, capableIndexDescriptor, indexUserDescription, flipper, failureDelegateFactory);
            PopulatingIndexProxy populatingIndex = new PopulatingIndexProxy(capableIndexDescriptor, populationJob, indexPopulation);

            flipper.FlipTo(populatingIndex);

            // Prepare for flipping to online mode
            flipper.FlipTarget = () =>
            {
                monitor.PopulationCompleteOn(descriptor);
                IndexAccessor    accessor    = OnlineAccessorFromProvider(descriptor, _samplingConfig);
                OnlineIndexProxy onlineProxy = new OnlineIndexProxy(capableIndexDescriptor, accessor, _storeView, true);
                if (flipToTentative)
                {
                    return(new TentativeConstraintIndexProxy(flipper, onlineProxy));
                }
                return(onlineProxy);
            };

            return(new ContractCheckingIndexProxy(flipper, false));
        }
Esempio n. 2
0
        private IndexPopulationJob NewIndexPopulationJob(FailedIndexProxyFactory failureDelegateFactory, IndexPopulator populator, FlippableIndexProxy flipper, IndexStoreView storeView, LogProvider logProvider, EntityType type, IndexDescriptor descriptor)
        {
            long indexId = 0;

            flipper.FlipTarget = mock(typeof(IndexProxyFactory));

            MultipleIndexPopulator multiPopulator = new MultipleIndexPopulator(storeView, logProvider, type, _stateHolder);
            IndexPopulationJob     job            = new IndexPopulationJob(multiPopulator, NO_MONITOR, false);

            job.AddPopulator(populator, descriptor.WithId(indexId).withoutCapabilities(), format(":%s(%s)", _first.name(), _name), flipper, failureDelegateFactory);
            return(job);
        }