Module swim.streamlet

Package swim.streamlet

Interface StreamletScope<O>

All Known Subinterfaces:

GenericStreamlet<I,O>, RecordOutlet, Streamlet<I,O>

All Known Implementing Classes:

AbstractRecordOutlet, AbstractRecordStreamlet, AbstractStreamlet, DownlinkRecord, DownlinkStreamlet, ListDownlinkRecord, MapDownlinkRecord, RecordModel, RecordScope, RecordStreamlet, ValueDownlinkRecord

public interface StreamletScope<O>

Method Summary

Modifier and Type	Method	Description
Outlet<O>	outlet(String key)	Returns an Outlet that updates when the specified key updates.
StreamletContext	streamletContext()	Returns the environment in which this StreamletScope operates.
StreamletScope<? extends O>	streamletScope()	Returns the lexically scoped parent of this StreamletScope.

Method Details

streamletScope

StreamletScope<? extends O> streamletScope()

Returns the lexically scoped parent of this StreamletScope. Returns null if this StreamletScope has no lexical parent.

streamletContext

StreamletContext streamletContext()

Returns the environment in which this StreamletScope operates.

outlet

Outlet<O> outlet(String key)

Returns an Outlet that updates when the specified key updates.