Class: ActivityPoller

ActivityPoller

new ActivityPoller(name, domain, options)

Represents a single, named poller, where all activities are defined.
Parameters:
Name Type Argument Description
name string The name of the poller. This is arbitrary and has no bering on SWF.
domain string The AWS SWF domain name to execute this pollers activities in.
options object <optional>
 Additional options used when polling for new activities (taskList)
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Methods

activity(name, version, activityFn) → {ActivityPoller}

Add an activity to the workflow
Parameters:
Name Type Description
name string The unique name of the activity.
version string Version(s) this activity can handle (conforms to v2.0 of http://semver.org)
activityFn ActivityPoller~activityFn Function to execute when this activity is invoked
Source:
Returns:
This Poller so you can chain commands.
Type
ActivityPoller

register(name, version) → {ActivityPoller}

Register a SWF Activity
Parameters:
Name Type Description
name string The name of the activity.
version string The AWS version of the activity being registered.
Source:
Returns:
This Poller so you can chain commands.
Type
ActivityPoller

start() → {ActivityPoller}

Start listening for activity tasks from SWF
Source:
Returns:
This workflow so you can chain commands.
Type
ActivityPoller

stop() → {ActivityPoller}

Stop listening for activity tasks from SWF
Source:
Returns:
This Poller so you can chain commands.
Type
ActivityPoller

Type Definitions

activityFn(task)

The business logic to run when this activity executes
Parameters:
Name Type Description
task ActivityTask The results of all dependencies for this decision
Source: