Package io.zeebe.engine.processing.streamprocessor

Class CommandProcessorImpl<T extends UnifiedRecordValue>

java.lang.Object

io.zeebe.engine.processing.streamprocessor.CommandProcessorImpl<T>

All Implemented Interfaces:

CommandProcessor.CommandControl<T>, StreamProcessorLifecycleAware, TypedRecordProcessor<T>

public final class CommandProcessorImpl<T extends UnifiedRecordValue>
extends Object
implements TypedRecordProcessor<T>, CommandProcessor.CommandControl<T>

Constructor Summary

Constructors

Constructor	Description
CommandProcessorImpl(KeyGenerator keyGenerator, CommandProcessor<T> commandProcessor)

Method Summary

Modifier and Type	Method	Description
long	accept(Intent newState, T updatedValue)
void	processRecord(TypedRecord<T> command, TypedResponseWriter responseWriter, TypedStreamWriter streamWriter)
void	reject(RejectionType type, String reason)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

onClose, onFailed, onPaused, onRecovered, onResumed

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

processRecord, processRecord

Constructor Detail

CommandProcessorImpl

public CommandProcessorImpl(KeyGenerator keyGenerator,
                            CommandProcessor<T> commandProcessor)

Method Detail

processRecord

public void processRecord(TypedRecord<T> command,
                          TypedResponseWriter responseWriter,
                          TypedStreamWriter streamWriter)

Specified by:

processRecord in interface TypedRecordProcessor<T extends UnifiedRecordValue>

See Also:

TypedRecordProcessor.processRecord(TypedRecord, TypedResponseWriter, TypedStreamWriter, Consumer)

accept

public long accept(Intent newState,
                   T updatedValue)

Specified by:

accept in interface CommandProcessor.CommandControl<T extends UnifiedRecordValue>

Returns:

the key of the entity

reject

public void reject(RejectionType type,
                   String reason)

Specified by:

reject in interface CommandProcessor.CommandControl<T extends UnifiedRecordValue>