Package com.evolveum.axiom.reactor

Interface Action<E extends Exception>

All Superinterfaces:

Dependency<Void>

All Known Subinterfaces:

DependantAction<E>

All Known Implementing Classes:

ValueActionImpl

public interface Action<E extends Exception>
extends Dependency<Void>

Nested Class Summary

Nested classes/interfaces inherited from interface com.evolveum.axiom.reactor.Dependency

Dependency.Immediate<V>, Dependency.OptionalDep<T>, Dependency.Search<T>, Dependency.Suppliable<V>, Dependency.Unsatified<V>

Method Summary

Modifier and Type	Method	Description
void	apply()
boolean	canApply()	Returns true if action can be applied.
Optional<E>	error()
void	fail(Exception e)
default Void	get()
default boolean	isSatisfied()
boolean	successful()

Methods inherited from interface com.evolveum.axiom.reactor.Dependency

errorMessage, flatMap, isRequired, map, unsatisfied

Method Details

apply

void apply()

isSatisfied

default boolean isSatisfied()

Specified by:

isSatisfied in interface Dependency<E extends Exception>

get

default Void get()

Specified by:

get in interface Dependency<E extends Exception>

successful

boolean successful()

canApply

boolean canApply()

Returns true if action can be applied. Return false if action application of action failed with exception, which is non-retryable.

fail

void fail(Exception e)
   throws E

Parameters:

e - Exception which occurred during call of apply()

Throws:

E - If action specific exception if failed critically and all computation should be stopped.

error

Optional<E> error()