/*
* file: DefaultTimephasedCostContainer.java
* author: Jon Iles
* copyright: (c) Packwood Software 2011
* date: 2011-12-03
*/
/*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
package net.sf.mpxj.common;
import java.util.LinkedList;
import java.util.List;
import net.sf.mpxj.ProjectCalendar;
import net.sf.mpxj.TimephasedCost;
import net.sf.mpxj.TimephasedCostContainer;
/**
* Class used to manage timephased data.
*/
public class DefaultTimephasedCostContainer implements TimephasedCostContainer
{
/**
* Constructor.
*
* @param calendar calendar to which the timephased data relates
* @param normaliser normaliser used to process this data
* @param data timephased data
* @param raw flag indicating if this data is raw
*/
public DefaultTimephasedCostContainer(ProjectCalendar calendar, TimephasedCostNormaliser normaliser, List<TimephasedCost> data, boolean raw)
{
if (data instanceof LinkedList<?>)
{
m_data = (LinkedList<TimephasedCost>) data;
}
else
{
m_data = new LinkedList<TimephasedCost>(data);
}
m_raw = raw;
m_calendar = calendar;
m_normaliser = normaliser;
}
/* (non-Javadoc)
* @see net.sf.mpxj.TimephasedCostContainer#getData()
*/
@Override public List<TimephasedCost> getData()
{
if (m_raw)
{
m_normaliser.normalise(m_calendar, m_data);
m_raw = false;
}
return m_data;
}
/**
* Indicates if any timephased data is present.
*
* @return boolean flag
*/
@Override public boolean hasData()
{
return !m_data.isEmpty();
}
private LinkedList<TimephasedCost> m_data;
private boolean m_raw;
private TimephasedCostNormaliser m_normaliser;
private ProjectCalendar m_calendar;
}