/*
 * Copyright 2010 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.examination.domain;

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

import com.thoughtworks.xstream.annotations.XStreamAlias;

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

    public PeriodPenalty() {
    }

    public PeriodPenalty(Topic leftTopic, Topic rightTopic, PeriodPenaltyType periodPenaltyType) {
        this.leftTopic = leftTopic;
        this.rightTopic = rightTopic;
        this.periodPenaltyType = periodPenaltyType;
    }

    private PeriodPenaltyType periodPenaltyType;
    private Topic leftTopic;
    private Topic rightTopic;

    public PeriodPenaltyType getPeriodPenaltyType() {
        return periodPenaltyType;
    }

    public void setPeriodPenaltyType(PeriodPenaltyType periodPenaltyType) {
        this.periodPenaltyType = periodPenaltyType;
    }

    public Topic getLeftTopic() {
        return leftTopic;
    }

    public void setLeftTopic(Topic leftTopic) {
        this.leftTopic = leftTopic;
    }

    public Topic getRightTopic() {
        return rightTopic;
    }

    public void setRightTopic(Topic rightTopic) {
        this.rightTopic = rightTopic;
    }

    @Override
    public String toString() {
        return periodPenaltyType + "@" + leftTopic.getId() + "&" + rightTopic.getId();
    }

}
