/*
* Copyright 2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.statemachine;
import org.springframework.statemachine.StateMachineContext;
/**
* Repository interface for saving and retrieving {@link StateMachineContext} objects.
*
* @author Janne Valkealahti
*
* @param <S> the type of state
* @param <E> the type of event
* @param <T> The type of state machine context
*/
public interface StateMachineContextRepository<S, E, T extends StateMachineContext<S, E>> {
/**
* Save a context.
*
* @param context the context
* @param id the id
*/
void save(T context, String id);
/**
* Gets the context.
*
* @param id the id
* @return the context
*/
T getContext(String id);
}