jade.core
Interface Sink
- public interface Sink
The Sink
interface has to be implemented by all the
components that process JADE kernel-level commands in an exclusive
and terminal way.
For each kind of vertical command, there must be at most one sink
that is registered for that command. Instead, many command filters
can be applied to a single command.
- Author:
- Giovanni Rimassa - FRAMeTech s.r.l.
- See Also:
Filter
COMMAND_SOURCE
public static final boolean COMMAND_SOURCE
- See Also:
- Constant Field Values
COMMAND_TARGET
public static final boolean COMMAND_TARGET
- See Also:
- Constant Field Values
consume
public void consume(VerticalCommand cmd)
- Definitely consume a command object. This method is invoked by
the kernel when all incoming filters have been applied to the
incoming vertical command.
- Parameters:
cmd
- A VerticalCommand
describing what
operation has been requested from previous layers (that can be
the actual prime source of the command or members of the filter
chain).
JADE