Package io.camunda.zeebe.engine.processing.streamprocessor

Interface TypedRecordProcessor<T extends UnifiedRecordValue>

All Superinterfaces:

StreamProcessorLifecycleAware

All Known Implementing Classes:

BpmnStreamProcessor, CancelTimerProcessor, CommandProcessorImpl, CompleteDeploymentDistributionProcessor, DeploymentCreateProcessor, DeploymentDistributeProcessor, JobBatchActivateProcessor, MessageExpireProcessor, MessagePublishProcessor, MessageSubscriptionCorrelateProcessor, MessageSubscriptionCreateProcessor, MessageSubscriptionDeleteProcessor, MessageSubscriptionRejectProcessor, ProcessInstanceCommandProcessor, ProcessMessageSubscriptionCorrelateProcessor, ProcessMessageSubscriptionCreateProcessor, ProcessMessageSubscriptionDeleteProcessor, ResolveIncidentProcessor, TriggerTimerProcessor, UpdateVariableDocumentProcessor

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.camunda.zeebe.engine.processing.streamprocessor.StreamProcessorLifecycleAware

onClose, onFailed, onPaused, onRecovered, onResumed

Method Details

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.