/*
 * Copyright 2020 Red Hat, Inc. and/or its affiliates.
 *
 * 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.optaplanner.examples.curriculumcourse.domain;

import static java.util.Objects.requireNonNull;

import org.optaplanner.examples.common.domain.AbstractPersistable;

import com.thoughtworks.xstream.annotations.XStreamAlias;

@XStreamAlias("UnavailablePeriodPenalty")
public class UnavailablePeriodPenalty extends AbstractPersistable {

    private Course course;
    private Period period;

    public UnavailablePeriodPenalty() {
    }

    public UnavailablePeriodPenalty(int id, Course course, Period period) {
        super(id);
        this.course = requireNonNull(course);
        this.period = requireNonNull(period);
    }

    public Course getCourse() {
        return course;
    }

    public void setCourse(Course course) {
        this.course = course;
    }

    public Period getPeriod() {
        return period;
    }

    public void setPeriod(Period period) {
        this.period = period;
    }

    @Override
    public String toString() {
        return course + "@" + period;
    }

}
