com.fredhopper.lifecycle

Interface Stateful

All Superinterfaces:

Supplier<State>

All Known Subinterfaces:

LifeCycle

All Known Implementing Classes:

AbstractLifeCycle, Container

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Stateful
extends Supplier<State>

Owner of a State.

Author:

bnobakht

See Also:

LifeCycle

Method Summary

Modifier and Type	Method and Description
default State	get()
State	getState()
default Collection<StateListener>	getStateListeners()

Method Detail

getState

State getState()

Returns:

the current state

getStateListeners

default Collection<StateListener> getStateListeners()

Returns:

the collection of StateListener for this.

get

default State get()

Specified by:

get in interface Supplier<State>