io.temporal.workflow

Interface ExternalWorkflowStub

public interface ExternalWorkflowStub

Supports signalling and cancelling any workflows by the workflow type and their id. This is useful when an external workflow type is not known at the compile time and to call workflows in other languages.

See Also:

Workflow.newUntypedExternalWorkflowStub(String)

Method Summary

Modifier and Type	Method and Description
void	cancel()
static <T> ExternalWorkflowStub	fromTyped(T typed) Extracts untyped ExternalWorkflowStub from a typed workflow stub created through Workflow.newExternalWorkflowStub(Class, String).
io.temporal.api.common.v1.WorkflowExecution	getExecution()
void	signal(java.lang.String signalName, java.lang.Object... args)

Method Detail

fromTyped

static <T> ExternalWorkflowStub fromTyped(T typed)

Extracts untyped ExternalWorkflowStub from a typed workflow stub created through Workflow.newExternalWorkflowStub(Class, String).

Type Parameters:

T - type of the workflow stub interface

Parameters:

typed - typed external workflow stub

Returns:

untyped external workflow stub for the same workflow instance.

getExecution

io.temporal.api.common.v1.WorkflowExecution getExecution()

signal

void signal(java.lang.String signalName,
            java.lang.Object... args)

cancel

void cancel()