/*
 * Copyright 2020 The Context Mapper Project Team
 *
 * 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.contextmapper.dsl.generator.sketchminer.converter;

import java.util.Set;

import org.contextmapper.dsl.generator.sketchminer.model.Task;

import com.google.common.collect.Sets;

public class SimplifiedFlowStep {

	private Set<Task> froms;
	private Set<Task> tos;
	private ToType toType;

	public SimplifiedFlowStep(Set<Task> froms, Set<Task> tos, ToType toType) {
		this.froms = Sets.newLinkedHashSet(froms);
		this.tos = Sets.newLinkedHashSet(tos);
		this.toType = toType;
	}

	public Set<Task> getFroms() {
		return Sets.newLinkedHashSet(froms);
	}

	public Set<Task> getTos() {
		return Sets.newLinkedHashSet(tos);
	}

	public ToType getToType() {
		return toType;
	}

	public enum ToType {
		AND, OR, XOR
	}

}
