Interface WorkflowTaskDispatchHandle.DispatchCallback

All Superinterfaces:

Function<WorkflowTask,Boolean>

Enclosing class:

WorkflowTaskDispatchHandle

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface WorkflowTaskDispatchHandle.DispatchCallback
extends Function<WorkflowTask,Boolean>

A callback into a WorkflowWorker to dispatch a workflow task

Method Summary

Modifier and Type	Method	Description
Boolean	apply(WorkflowTask workflowTask)	Should dispatch the Workflow Task to the Workflow Worker.

Methods inherited from interface java.util.function.Function

andThen, compose

Method Details

apply

Boolean apply(WorkflowTask workflowTask)
       throws IllegalArgumentException

Should dispatch the Workflow Task to the Workflow Worker. Shouldn't block the thread.

Specified by:

apply in interface Function<WorkflowTask,Boolean>

Parameters:

workflowTask - WorkflowTask to be dispatched

Returns:

true if the dispatch was successful and false otherwise

Throws:

IllegalArgumentException - if workflowTask doesn't belong to the task queue of the Worker that provided the WorkflowTaskDispatchHandle