Package cn.dinodev.spring.commons.promise

Interface AlwaysCallback<D>

Type Parameters:

D - Type used for Deferred.resolve(Object)

F - Type used for Deferred#reject(Object)

public interface AlwaysCallback<D>

A callback invoked when the Promise's state becomes either Promise.State.RESOLVED or Promise.State.REJECTED.

Author:

Ray Tsang

See Also:

• Deferred.resolve(Object)
• Deferred#reject(Object)
• Promise.always(AlwaysCallback)

Method Summary

Modifier and Type	Method	Description
void	onAlways(Promise.State state, D resolved, Throwable rejected)	Invoked when the Promise resolves or rejects a value.

Method Details

onAlways

void onAlways(Promise.State state,
 D resolved,
 Throwable rejected)

Invoked when the Promise resolves or rejects a value.

Parameters:

state - the state of the Promise. Either Promise.State.RESOLVED or Promise.State.REJECTED

resolved - the resolved value (if any) of the Promise

rejected - the rejected value (if any) of the Promise