Package org.jdeferred2
Interface AlwaysPipe<D,F,D_OUT,F_OUT,P>
- Type Parameters:
D
- Type of the inputF
- Type of the failure inputD_OUT
- Type of the output from this pipeF_OUT
- Type of the failure output from this pipeP
- Type of the progress output from this pipe
public interface AlwaysPipe<D,F,D_OUT,F_OUT,P>
A pipe invoked when the
Promise
's state becomes Promise.State.RESOLVED
or Promise.State.REJECTED
.
Pipes allow to start a new Deferred
and any state change or update invoked on the new Deferred
is
piped to the outer Promise
. This allows to chain asynchronous calls or convert a rejection into resolve
or vice versa.- Since:
- 2.0
- See Also:
-
Method Summary
Modifier and TypeMethodDescriptionpipeAlways
(Promise.State state, D resolved, F rejected) Invoked when thePromise
resolves or rejects a value.
-
Method Details
-
pipeAlways
Invoked when thePromise
resolves or rejects a value.- Parameters:
state
- the state of thePromise
. EitherPromise.State.RESOLVED
orPromise.State.REJECTED
resolved
- the resolved value (if any) of thePromise
rejected
- the rejected value (if any) of thePromise
-