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/*******************************************************************************
* Copyright (c) 2011, 2015 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Mathieu Denis <mathieu.denis@polymtl.ca> - Intial API and Implementation
* Bernd Hufmann - Allow zero value in setValue()
*******************************************************************************/
package org.eclipse.tracecompass.tmf.ui.viewers.statistics.model;
/**
* Primitive container for Statistics values.
*
* Contains information about statistics that can be retrieved with any type of
* traces.
*
* There are two counters : one for the total number of events in the trace, and
* another for the number of events in the selected time range.
*
* @author Mathieu Denis
*/
public class TmfStatisticsValues {
/**
* Total number of events.
*/
protected long fNbEvents = 0;
/**
* Number of events within a time range (Partial event count).
*/
protected long fNbEventsInTimeRange = 0;
/**
* @return the total events count
*/
public long getTotal() {
return fNbEvents;
}
/**
* @return the partial events count within a time range
*/
public long getPartial() {
return fNbEventsInTimeRange;
}
/**
* Set either the "global" or the "time range" value.
*
* @param global
* True to set the global value, false for the timerange one.
* @param nb
* The new value to set
*/
public void setValue(boolean global, long nb) {
if (nb >= 0) {
if (global) {
fNbEvents = nb;
} else {
fNbEventsInTimeRange = nb;
}
}
}
/**
* Resets the total number of events.
*/
public void resetTotalCount() {
fNbEvents = 0;
}
/**
* Resets the number of events within a time range (partial events count).
*/
public void resetPartialCount() {
fNbEventsInTimeRange = 0;
}
@Override
public String toString() {
return fNbEvents + ", " + fNbEventsInTimeRange; //$NON-NLS-1$
}
}
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