Package io.zeebe.engine.processing.streamprocessor

Interface TypedRecordProcessor<T extends UnifiedRecordValue>

All Superinterfaces:

StreamProcessorLifecycleAware

All Known Implementing Classes:

BpmnStreamProcessor, CancelTimerProcessor, CloseMessageStartEventSubscriptionProcessor, CloseMessageSubscriptionProcessor, CloseWorkflowInstanceSubscription, CommandProcessorImpl, CorrelateMessageSubscriptionProcessor, CorrelateWorkflowInstanceSubscription, CreateTimerProcessor, DeleteMessageProcessor, DeploymentCreatedProcessor, DeploymentCreateProcessor, DeploymentDistributeProcessor, JobBatchActivateProcessor, JobCompletedEventProcessor, JobCreatedProcessor, JobErrorThrownProcessor, JobFailedProcessor, OpenMessageStartEventSubscriptionProcessor, OpenMessageSubscriptionProcessor, OpenWorkflowInstanceSubscriptionProcessor, PublishMessageProcessor, RejectMessageCorrelationProcessor, ResolveIncidentProcessor, TransformingDeploymentCreateProcessor, TriggerTimerProcessor, WorkflowInstanceCommandProcessor

public interface TypedRecordProcessor<T extends UnifiedRecordValue>
extends StreamProcessorLifecycleAware

Method Summary

Modifier and Type	Method	Description
default void	processRecord(long position, TypedRecord<T> record, TypedResponseWriter responseWriter, TypedStreamWriter streamWriter, Consumer<SideEffectProducer> sideEffect)
default void	processRecord(TypedRecord<T> record, TypedResponseWriter responseWriter, TypedStreamWriter streamWriter)
default void	processRecord(TypedRecord<T> record, TypedResponseWriter responseWriter, TypedStreamWriter streamWriter, Consumer<SideEffectProducer> sideEffect)

Methods inherited from interface io.zeebe.engine.processing.streamprocessor.StreamProcessorLifecycleAware

onClose, onFailed, onPaused, onRecovered, onResumed

Method Detail

processRecord

default void processRecord(TypedRecord<T> record,
                           TypedResponseWriter responseWriter,
                           TypedStreamWriter streamWriter)

See Also:

processRecord(TypedRecord, TypedResponseWriter, TypedStreamWriter, Consumer)

processRecord

default void processRecord(TypedRecord<T> record,
                           TypedResponseWriter responseWriter,
                           TypedStreamWriter streamWriter,
                           Consumer<SideEffectProducer> sideEffect)

See Also:

processRecord(TypedRecord, TypedResponseWriter, TypedStreamWriter, Consumer)

processRecord

default void processRecord(long position,
                           TypedRecord<T> record,
                           TypedResponseWriter responseWriter,
                           TypedStreamWriter streamWriter,
                           Consumer<SideEffectProducer> sideEffect)

Parameters:

position - the position of the current record to process

record - the record to process

responseWriter - the default side effect that can be used for sending responses. TypedResponseWriter.flush() must not be called in this method.

streamWriter -

sideEffect - consumer to replace the default side effect (response writer). Can be used to implement other types of side effects or composite side effects. If a composite side effect involving the response writer is used, TypedResponseWriter.flush() must be called in the SideEffectProducer implementation.