Package io.camunda.zeebe.engine.api

Class EmptyProcessingResult

java.lang.Object

io.camunda.zeebe.engine.api.EmptyProcessingResult

All Implemented Interfaces:

ProcessingResult

public final class EmptyProcessingResult
extends Object
implements ProcessingResult

Field Summary

Fields

Modifier and Type	Field	Description
static final ProcessingResult	INSTANCE

Method Summary

Modifier and Type	Method	Description
boolean	executePostCommitTasks()
Optional<ProcessingResponse>	getProcessingResponse()
ImmutableRecordBatch	getRecordBatch()	Returns the resulting record batch, which can be empty or consist of multiple RecordBatchEntrys.
boolean	isEmpty()	Indicates whether the processing result is empty.

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final ProcessingResult INSTANCE

Method Details

getRecordBatch

public ImmutableRecordBatch getRecordBatch()

Description copied from interface: ProcessingResult

Returns the resulting record batch, which can be empty or consist of multiple RecordBatchEntrys. These entries are the result of the current processing. If an entry is of type RecordType.COMMAND it will be later processed as follow-up command.

Specified by:

getRecordBatch in interface ProcessingResult

Returns:

returns the resulting immutable record batch

getProcessingResponse

public Optional<ProcessingResponse> getProcessingResponse()

Specified by:

getProcessingResponse in interface ProcessingResult

Returns:

the processing response, which should be sent as answer of a user command. Can be empty if no user command was processed.

executePostCommitTasks

public boolean executePostCommitTasks()

Specified by:

executePostCommitTasks in interface ProcessingResult

Returns:

false to indicate that the side effect could not be applied successfully

isEmpty

public boolean isEmpty()

Description copied from interface: ProcessingResult

Indicates whether the processing result is empty.

Specified by:

isEmpty in interface ProcessingResult

Returns:

true if all the following applies:

• there is no response
• the record batch is empty
• there is no tasks to execute

false otherwise.