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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 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.cloudbalancing.domain;
import com.thoughtworks.xstream.annotations.XStreamAlias;
import org.apache.commons.lang.builder.CompareToBuilder;
import org.drools.planner.examples.common.domain.AbstractPersistable;
@XStreamAlias("CloudComputer")
public class CloudComputer extends AbstractPersistable implements Comparable {
private int cpuPower; // in gigahertz
private int memory; // in gigabyte RAM
private int networkBandwidth; // in gigabyte per hour
private int cost; // in euro per hour
public int getCpuPower() {
return cpuPower;
}
public void setCpuPower(int cpuPower) {
this.cpuPower = cpuPower;
}
public int getMemory() {
return memory;
}
public void setMemory(int memory) {
this.memory = memory;
}
public int getNetworkBandwidth() {
return networkBandwidth;
}
public void setNetworkBandwidth(int networkBandwidth) {
this.networkBandwidth = networkBandwidth;
}
public int getCost() {
return cost;
}
public void setCost(int cost) {
this.cost = cost;
}
public String getLabel() {
return "Computer " + id + ", hardware:\nCPU: " + cpuPower + " GHz\nRAM: " + memory + " GB\nNetwork: " + networkBandwidth + " GB";
}
public int compareTo(CloudComputer other) {
return new CompareToBuilder()
.append(cpuPower, other.cpuPower)
.append(memory, other.memory)
.append(networkBandwidth, other.networkBandwidth)
.toComparison();
}
}