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/*
* Copyright (c) 2011 Nokia Corporation
*
* This file is part of the Push Snowboarding Project, More info at:
* www.pushsnowboading.com
*
* Author: Clovis Scotti <scotti@ieee.org>
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/

#include "npushtickdisposer.h"

NPushTickDisposer::NPushTickDisposer(QObject *parent) :
    QObject(parent)
{
    qDebug() << "Tick Disposer initialized";
    tickcount = 0;
}

NPushTickDisposer::~NPushTickDisposer()
{
    qDebug() << "Tick Disposer Destructor, gotta get rid of " << get_queue_count() << " logTicks";
    while(ticksQueue.count() > 0){
        NPushLogTick * dyingTick = ticksQueue.dequeue();
        delete dyingTick;
    }
    qDebug() << "Cleanup finished";
}

void NPushTickDisposer::log_ticks_sink(NPushLogTick * tick)
{
    ticksQueue.enqueue(tick);
    perform_maintenance();
}


void NPushTickDisposer::perform_maintenance()
{
    while(ticksQueue.count() > maxQueueSize) {
        NPushLogTick * dyingTick = ticksQueue.dequeue();
        delete dyingTick;
        tickcount++;
// qDebug() << "Deleting tick = " << tickcount;
        if(tickcount == 1) {
            qDebug() << "Cleaning up";
        }
    }
}


int NPushTickDisposer::get_queue_count()
{
    return ticksQueue.count();
}
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