/// <summary> /// Initializes a new instance of the <see cref="CommitWriter"/> class. /// </summary> /// <param name="streams">The <see cref="IStreams"/>.</param> /// <param name="streamWatcher">The <see cref="IStreamEventWatcher"/>.</param> /// <param name="commitConverter">The <see cref="IConvertCommitToEvents"/>.</param> public CommitWriter(IStreams streams, IStreamEventWatcher streamWatcher, IConvertCommitToEvents commitConverter, IUpdateAggregateVersionsAfterCommit aggregateVersions) { _streams = streams; _streamWatcher = streamWatcher; _commitConverter = commitConverter; _aggregateVersions = aggregateVersions; }
/// <summary> /// Initializes a new instance of the <see cref="EventsToStreamsWriter"/> class. /// </summary> /// <param name="streams">The <see cref="IStreams"/>.</param> /// <param name="eventConverter">The <see cref="IEventConverter" />.</param> /// <param name="streamWatcher">The <see cref="IStreamEventWatcher" />.</param> /// <param name="logger">An <see cref="ILogger"/>.</param> public EventsToStreamsWriter(IStreams streams, IEventConverter eventConverter, IStreamEventWatcher streamWatcher, ILogger logger) { _streams = streams; _eventConverter = eventConverter; _streamWatcher = streamWatcher; _logger = logger; }
/// <summary> /// Initializes a new instance of the <see cref="EventHorizonEventsWriter"/> class. /// </summary> /// <param name="streams">The <see cref="IStreams" />.</param> /// <param name="eventsToStreamsWriter">The <see cref="IWriteEventsToStreamCollection" />.</param> /// <param name="eventConverter">The <see cref="IEventConverter" />.</param> /// <param name="streamWatcher">The <see cref="IStreamEventWatcher" />.</param> /// <param name="logger">The <see cref="ILogger" />.</param> public EventHorizonEventsWriter(IStreams streams, IWriteEventsToStreamCollection eventsToStreamsWriter, IEventConverter eventConverter, IStreamEventWatcher streamWatcher, ILogger logger) { _streams = streams; _eventsToStreamsWriter = eventsToStreamsWriter; _eventConverter = eventConverter; _streamWatcher = streamWatcher; _logger = logger; }
/// <summary> /// Initializes a new instance of the <see cref="CreateScopedFilterStreamProcessors"/> class. /// </summary> /// <param name="streamProcessorStates">The stream processor states repository to use to get or create the current state of the stream processor.</param> /// <param name="streamWatcher">The stream watcher to use to notify waiters when the stream processor is created..</param> /// <param name="eventLogStream">The <see cref="IEventLogStream"/>.</param> /// <param name="createFilterStreamProcessor">The factory to use to create instances of unpartitioned stream processors.</param> public CreateScopedFilterStreamProcessors( IResilientStreamProcessorStateRepository streamProcessorStates, IStreamEventWatcher streamWatcher, IEventLogStream eventLogStream, Func <ChannelReader <EventLogBatch>, StreamProcessorId, bool, StreamProcessorState, ScopedFilterStreamProcessor> createFilterStreamProcessor) { _streamProcessorStates = streamProcessorStates; _streamWatcher = streamWatcher; _eventLogStream = eventLogStream; _createFilterStreamProcessor = createFilterStreamProcessor; }
/// <summary> /// Initializes a new instance of the <see cref="CreateScopedStreamProcessors"/> class. /// </summary> /// <param name="eventFetchers">The factory to use to create the partitioned or unpartitioned stream event fetchers.</param> /// <param name="streamProcessorStates">The stream processor states repository to use to get or create the current state of the stream processor.</param> /// <param name="streamWatcher">The stream watcher to use to notify waiters when the stream processor is created..</param> /// <param name="createPartitionedStreamProcessor">The factory to use to create instances of partitioned stream processors.</param> /// <param name="createUnpartitionedStreamProcessor">The factory to use to create instances of unpartitioned stream processors.</param> public CreateScopedStreamProcessors( IEventFetchers eventFetchers, IResilientStreamProcessorStateRepository streamProcessorStates, IStreamEventWatcher streamWatcher, Func <IStreamDefinition, IStreamProcessorId, ICanFetchEventsFromPartitionedStream, IEventProcessor, Partitioned.StreamProcessorState, ExecutionContext, Partitioned.ScopedStreamProcessor> createPartitionedStreamProcessor, Func <IStreamDefinition, IStreamProcessorId, ICanFetchEventsFromStream, IEventProcessor, StreamProcessorState, ExecutionContext, ScopedStreamProcessor> createUnpartitionedStreamProcessor) { _eventFetchers = eventFetchers; _streamProcessorStates = streamProcessorStates; _streamWatcher = streamWatcher; _createPartitionedStreamProcessor = createPartitionedStreamProcessor; _createUnpartitionedStreamProcessor = createUnpartitionedStreamProcessor; }
/// <summary> /// Initializes a new instance of the <see cref="ScopedStreamProcessor"/> class. /// </summary> /// <param name="tenantId">The <see cref="TenantId"/>.</param> /// <param name="streamProcessorId">The <see cref="IStreamProcessorId" />.</param> /// <param name="sourceStreamDefinition">The source stream <see cref="IStreamDefinition" />.</param> /// <param name="initialState">The <see cref="StreamProcessorState" />.</param> /// <param name="processor">An <see cref="IEventProcessor" /> to process the event.</param> /// <param name="streamProcessorStates">The <see cref="IResilientStreamProcessorStateRepository" />.</param> /// <param name="eventsFromStreamsFetcher">The<see cref="ICanFetchEventsFromStream" />.</param> /// <param name="executionContext">The <see cref="ExecutionContext"/> of the stream processor.</param> /// <param name="eventFetcherPolicies">The policies to use while fetching events.</param> /// <param name="eventWatcher">The <see cref="IStreamEventWatcher" /> to wait for events to be available in stream.</param> /// <param name="timeToRetryGetter">The <see cref="ICanGetTimeToRetryFor{T}" /> <see cref="StreamProcessorState" />.</param> /// <param name="logger">An <see cref="ILogger" /> to log messages.</param> public ScopedStreamProcessor( TenantId tenantId, IStreamProcessorId streamProcessorId, IStreamDefinition sourceStreamDefinition, StreamProcessorState initialState, IEventProcessor processor, IResilientStreamProcessorStateRepository streamProcessorStates, ICanFetchEventsFromStream eventsFromStreamsFetcher, ExecutionContext executionContext, IEventFetcherPolicies eventFetcherPolicies, IStreamEventWatcher eventWatcher, ICanGetTimeToRetryFor <StreamProcessorState> timeToRetryGetter, ILogger logger) : base(tenantId, streamProcessorId, sourceStreamDefinition, initialState, processor, eventsFromStreamsFetcher, executionContext, eventFetcherPolicies, eventWatcher, logger) { _streamProcessorStates = streamProcessorStates; _timeToRetryGetter = timeToRetryGetter; }
/// <summary> /// Initializes an instance of the <see cref="EmbeddingProcessorFactory" /> class. /// </summary> public EmbeddingProcessorFactory( TenantId tenant, IEventStore eventStore, IFetchCommittedEvents committedEventsFetcher, IEmbeddingStore embeddingStore, IStreamEventWatcher streamEventWatcher, ICompareStates stateComparer, IDetectEmbeddingLoops loopDetector, ILoggerFactory loggerFactory ) { _tenant = tenant; _eventStore = eventStore; _committedEventsFetcher = committedEventsFetcher; _embeddingStore = embeddingStore; _streamEventWatcher = streamEventWatcher; _stateComparer = stateComparer; _loopDetector = loopDetector; _loggerFactory = loggerFactory; }
/// <summary> /// Initializes a new instance of the <see cref="ScopedStreamProcessor"/> class. /// </summary> /// <param name="tenantId">The <see cref="TenantId"/>.</param> /// <param name="streamProcessorId">The <see cref="IStreamProcessorId" />.</param> /// <param name="sourceStreamDefinition">The source stream <see cref="StreamDefinition" />.</param> /// <param name="initialState">The <see cref="StreamProcessorState" />.</param> /// <param name="processor">An <see cref="IEventProcessor" /> to process the event.</param> /// <param name="streamProcessorStates">The <see cref="IResilientStreamProcessorStateRepository" />.</param> /// <param name="eventsFromStreamsFetcher">The<see cref="ICanFetchEventsFromStream" />.</param> /// <param name="executionContext">The <see cref="ExecutionContext"/> of the stream processor.</param> /// <param name="failingPartitionsFactory">The factory to use to create the <see cref="IFailingPartitions" />.</param> /// <param name="eventFetcherPolicies">The policies to use while fetching events.</param> /// <param name="streamWatcher">The <see cref="IStreamEventWatcher" />.</param> /// <param name="timeToRetryGetter">The <see cref="ICanGetTimeToRetryFor{T}" /> <see cref="StreamProcessorState" />.</param> /// <param name="logger">An <see cref="ILogger" /> to log messages.</param> public ScopedStreamProcessor( TenantId tenantId, IStreamProcessorId streamProcessorId, IStreamDefinition sourceStreamDefinition, StreamProcessorState initialState, IEventProcessor processor, IResilientStreamProcessorStateRepository streamProcessorStates, ICanFetchEventsFromPartitionedStream eventsFromStreamsFetcher, ExecutionContext executionContext, Func <IEventProcessor, ICanFetchEventsFromPartitionedStream, Func <StreamEvent, ExecutionContext>, IFailingPartitions> failingPartitionsFactory, IEventFetcherPolicies eventFetcherPolicies, IStreamEventWatcher streamWatcher, ICanGetTimeToRetryFor <StreamProcessorState> timeToRetryGetter, ILogger logger) : base(tenantId, streamProcessorId, sourceStreamDefinition, initialState, processor, eventsFromStreamsFetcher, executionContext, eventFetcherPolicies, streamWatcher, logger) { _streamProcessorStates = streamProcessorStates; _failingPartitions = failingPartitionsFactory(processor, eventsFromStreamsFetcher, GetExecutionContextForEvent); _timeToRetryGetter = timeToRetryGetter; }