/**
 * Copyright 2010 JBoss Inc
 *
 * 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.drools.planner.examples.nurserostering.domain;

import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.apache.commons.lang.builder.CompareToBuilder;
import org.drools.planner.examples.common.domain.AbstractPersistable;

/**
 * @author Geoffrey De Smet
 */
@XStreamAlias("Shift")
public class Shift extends AbstractPersistable implements Comparable<Shift> {

    private ShiftDate shiftDate;
    private ShiftType shiftType;
    private int index;
    
    private int requiredEmployeeSize;

    public ShiftDate getShiftDate() {
        return shiftDate;
    }

    public void setShiftDate(ShiftDate shiftDate) {
        this.shiftDate = shiftDate;
    }

    public ShiftType getShiftType() {
        return shiftType;
    }

    public void setShiftType(ShiftType shiftType) {
        this.shiftType = shiftType;
    }

    public int getIndex() {
        return index;
    }

    public void setIndex(int index) {
        this.index = index;
    }

    public int getRequiredEmployeeSize() {
        return requiredEmployeeSize;
    }

    public void setRequiredEmployeeSize(int requiredEmployeeSize) {
        this.requiredEmployeeSize = requiredEmployeeSize;
    }

    public int compareTo(Shift other) {
        return new CompareToBuilder()
                .append(shiftDate, other.shiftDate)
                .append(shiftType, other.shiftType)
                .toComparison();
    }

    @Override
    public String toString() {
        return shiftDate + "_" + shiftType;
    }

}