/*
 * Copyright 2015-2020 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
 *
 * https://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.state;

import java.util.List;

import org.springframework.statemachine.StateContext;

import reactor.core.publisher.Mono;

/**
 * Fork implementation of a {@link PseudoState}.
 *
 * @author Janne Valkealahti
 *
 * @param <S> the type of state
 * @param <E> the type of event
 */
public class ForkPseudoState<S, E> extends AbstractPseudoState<S, E> {

	private final List<State<S, E>> forks;

	public ForkPseudoState(List<State<S, E>> forks) {
		super(PseudoStateKind.FORK);
		this.forks = forks;
	}

	@Override
	public Mono<State<S, E>> entry(StateContext<S, E> context) {
		return Mono.empty();
	}

	public List<State<S, E>> getForks() {
		return forks;
	}
}
