/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.server.measurement;
import java.io.Serializable;
/**
* Simple Java Bean to hold aggregate values
*
* @author <a href="mailto:heiko.rupp@redhat.com">Heiko W. Rupp</a>
* @deprecated As of release RHQ 4.8, replaced by {@link org.rhq.core.domain.measurement.MeasurementAggregate}. Use this class from core domain instead.
*/
public class MeasurementAggregate implements Serializable {
static final long serialVersionUID = 5673395371271765240L;
Double min;
Double avg;
Double max;
public MeasurementAggregate() {
}
public MeasurementAggregate(Double min, Double avg, Double max) {
this.min = (min != null) ? min : Double.NaN;
this.avg = (avg != null) ? avg : Double.NaN;
this.max = (max != null) ? max : Double.NaN;
}
public Double getMin() {
return min;
}
public void setMin(Double min) {
this.min = min;
}
public Double getAvg() {
return avg;
}
public void setAvg(Double avg) {
this.avg = avg;
}
public Double getMax() {
return max;
}
public void setMax(Double max) {
this.max = max;
}
@Override
public String toString() {
return "Min: " + min + ", Max: " + max + ", Avg: " + avg;
}
/**
* Return true if the aggregate has "no real data" I.e. when all values are Not A Number.
*
* @return
*/
public boolean isEmpty() {
return min.isNaN() && avg.isNaN() && max.isNaN();
}
}