Package su.onno.process

Interface ProcessDefinitionMigration<FP,FS extends Enum<FS> & ProcessStepKey,TP,TS extends Enum<TS> & ProcessStepKey>

Type Parameters:

FP - source payload type

FS - source step enum

TP - target payload type

TS - target step enum

public interface ProcessDefinitionMigration<FP,FS extends Enum<FS> & ProcessStepKey,TP,TS extends Enum<TS> & ProcessStepKey>

Typed migration between two registered versions of the same durable process definition.

Method Summary

Modifier and Type	Method	Description
ProcessDefinition<FP,FS>	from()	Definition version whose durable instances this migration accepts.
ProcessMigrationResult<TP,TS>	migrate(ProcessMigrationState<FP,FS> state)	Map the payload and every active token to the target definition.
ProcessDefinition<TP,TS>	to()	Later definition version produced by this migration.

Method Details

from

ProcessDefinition<FP,FS> from()

Definition version whose durable instances this migration accepts.

to

ProcessDefinition<TP,TS> to()

Later definition version produced by this migration.

migrate

ProcessMigrationResult<TP,TS> migrate(ProcessMigrationState<FP,FS> state)

Map the payload and every active token to the target definition.