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Drools Planner optimizes automated planning by combining metaheuristic search algorithms with rule
engine powered score calculation. This is the drools-planner-examples module which contains examples on how to use
Drools Planner.
/*
* Copyright 2011 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.traindesign.domain;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.apache.commons.lang.builder.CompareToBuilder;
import org.drools.planner.examples.common.domain.AbstractPersistable;
@XStreamAlias("RailArc")
public class RailArc extends AbstractPersistable implements Comparable {
private RailNode origin;
private RailNode destination;
private int distance; // in miles * 1000 (to avoid Double rounding errors and BigDecimal)
private int maximumTrainLength; // in feet
private int maximumTonnage; // in tons
private int maximumNumberOfTrains;
private RailArc reverse;
public RailNode getOrigin() {
return origin;
}
public void setOrigin(RailNode origin) {
this.origin = origin;
}
public RailNode getDestination() {
return destination;
}
public void setDestination(RailNode destination) {
this.destination = destination;
}
public int getDistance() {
return distance;
}
public void setDistance(int distance) {
this.distance = distance;
}
public int getMaximumTrainLength() {
return maximumTrainLength;
}
public void setMaximumTrainLength(int maximumTrainLength) {
this.maximumTrainLength = maximumTrainLength;
}
public int getMaximumTonnage() {
return maximumTonnage;
}
public void setMaximumTonnage(int maximumTonnage) {
this.maximumTonnage = maximumTonnage;
}
public int getMaximumNumberOfTrains() {
return maximumNumberOfTrains;
}
public void setMaximumNumberOfTrains(int maximumNumberOfTrains) {
this.maximumNumberOfTrains = maximumNumberOfTrains;
}
public RailArc getReverse() {
return reverse;
}
public void setReverse(RailArc reverse) {
this.reverse = reverse;
}
public int compareTo(RailArc other) {
return new CompareToBuilder()
.append(id, other.id)
.toComparison();
}
@Override
public String toString() {
return origin + "->" + destination;
}
}