Package io.kestra.core.models.tasks

Interface ExecutableTask<T extends Output>

All Known Implementing Classes:

Flow, ForEachItem

public interface ExecutableTask<T extends Output>

Interface for tasks that generates subflow execution(s). Those tasks are handled in the Executor.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	ExecutableTask.SubflowId

Method Summary

Modifier and Type	Method	Description
List<WorkerTaskExecution<?>>	createWorkerTaskExecutions(RunContext runContext, FlowExecutorInterface flowExecutorInterface, Flow currentFlow, Execution currentExecution, TaskRun currentTaskRun)	Creates a list of WorkerTaskExecution for this task definition.
Optional<WorkerTaskResult>	createWorkerTaskResult(RunContext runContext, TaskRun taskRun, Flow flow, Execution execution)	Creates a WorkerTaskResult for a given WorkerTaskExecution
ExecutableTask.SubflowId	subflowId()
boolean	waitForExecution()	Whether to wait for the execution(s) of the subflow before terminating this tasks

Method Details

createWorkerTaskExecutions

List<WorkerTaskExecution<?>> createWorkerTaskExecutions(RunContext runContext,
 FlowExecutorInterface flowExecutorInterface,
 Flow currentFlow,
 Execution currentExecution,
 TaskRun currentTaskRun)
                                                 throws InternalException

Creates a list of WorkerTaskExecution for this task definition. Each WorkerTaskExecution will generate a subflow execution.

Throws:

InternalException

createWorkerTaskResult

Optional<WorkerTaskResult> createWorkerTaskResult(RunContext runContext,
 TaskRun taskRun,
 Flow flow,
 Execution execution)

Creates a WorkerTaskResult for a given WorkerTaskExecution

waitForExecution

boolean waitForExecution()

Whether to wait for the execution(s) of the subflow before terminating this tasks

subflowId

ExecutableTask.SubflowId subflowId()

Returns:

the subflow identifier, used by the flow topology and related dependency code.