io.vlingo.xoom.actors.Relocatable Maven / Gradle / Ivy
// Copyright © 2012-2021 VLINGO LABS. All rights reserved.
//
// This Source Code Form is subject to the terms of the
// Mozilla Public License, v. 2.0. If a copy of the MPL
// was not distributed with this file, You can obtain
// one at https://mozilla.org/MPL/2.0/.
package io.vlingo.xoom.actors;
public interface Relocatable {
/**
* Sets my {@code S} typed state snapshot, which by default does nothing.
* Override to set a snapshot state.
* @param the type of the state snapshot
* @param stateSnapshot the S typed state snapshot to set
*/
void stateSnapshot(final S stateSnapshot);
/**
* Answer my {@code S} typed state snapshot, which is {@code null} by default.
* Override to provide a snapshot state.
* @param the type of my snapshot state
* @return S
*/
S stateSnapshot();
}