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OptaPlanner solves planning problems. This lightweight, embeddable planning engine implements powerful and scalable algorithms to optimize business resource scheduling and planning. This module contains the examples which demonstrate how to use it in a normal Java application.

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/*
 * Copyright 2011 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.machinereassignment.solver.drools;

import java.io.Serializable;

import org.apache.commons.lang3.builder.CompareToBuilder;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.optaplanner.core.api.score.constraint.ConstraintMatch;
import org.optaplanner.examples.machinereassignment.domain.MrService;

public class MrServiceMovedProcessesCount implements Serializable, Comparable {

    private MrService service;
    private int movedProcessesCount;

    public MrServiceMovedProcessesCount(MrService service, int movedProcessesCount) {
        this.service = service;
        this.movedProcessesCount = movedProcessesCount;
    }

    public MrService getService() {
        return service;
    }

    public int getMovedProcessesCount() {
        return movedProcessesCount;
    }

    public boolean equals(Object o) {
        if (this == o) {
            return true;
        } else if (o instanceof MrServiceMovedProcessesCount) {
            MrServiceMovedProcessesCount other = (MrServiceMovedProcessesCount) o;
            return new EqualsBuilder()
                    .append(service, other.service)
                    .append(movedProcessesCount, other.movedProcessesCount)
                    .isEquals();
        } else {
            return false;
        }
    }

    public int hashCode() {
        return new HashCodeBuilder()
                .append(service)
                .append(movedProcessesCount)
                .toHashCode();
    }

    /**
     * Used by the GUI to sort the {@link ConstraintMatch} list
     * by {@link ConstraintMatch#getJustificationList()}.
     * @param other never null
     * @return comparison
     */
    public int compareTo(MrServiceMovedProcessesCount other) {
        return new CompareToBuilder()
                .append(service, other.service)
                .append(movedProcessesCount, other.movedProcessesCount)
                .toComparison();
    }

    public Long getServiceId() {
        return service.getId();
    }

    @Override
    public String toString() {
        return service + "=" + movedProcessesCount;
    }

}