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public static interface Service.Slice
The Slice nested interface represents that part of
a service that is deployed at a given network node.
| Method Summary | |
|---|---|
Node |
getNode()
Access the node where this slice resides. |
Service |
getService()
Access the service object which this slice is a part of. |
VerticalCommand |
serve(HorizontalCommand cmd)
Serves an incoming horizontal command, performing any required immediate processing, before turning it into a vertical command to be processed by the incoming filter chain. |
| Method Detail |
|---|
Service getService()
Service object, that has
this as one of its slices.Service.getSlice(String name)
Node getNode()
throws ServiceException
ServiceException - If some problems occur in
retrieving the local node.VerticalCommand serve(HorizontalCommand cmd)
cmd - The command that is to be served.
null is returned, no filter/sink processing
will happen. This feature can be used to decouple incoming
horizontal interaction patterns from vertical incoming
commands (e.g. no incoming vertical command is generated
until a required set of horizontal commands has been
received).
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