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/*
* Allocation.cpp - TaskJuggler
*
* Copyright (c) 2001, 2002, 2003, 2004 by Chris Schlaeger <cs@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* $Id: Allocation.cpp 1259 2006-01-31 12:04:00Z cs $
*/
#include "qdom.h"
#include "Resource.h"
#include "ResourceTreeIterator.h"
#include "Allocation.h"
#include "ReportXML.h"
#include "UsageLimits.h"
#define KW(a) a
/* -- DTD --
<!ELEMENT Allocation (Load, Persistent)>
<!ELEMENT Load (#PCDATA)>
<!ELEMENT Persistent (#PCDATA)>
<!ATTLIST Allocation ResourceID CDATA #REQUIRED>
/-- DTD --/
*/
Allocation::Allocation() :
lockedResource(0)
{
shifts.setAutoDelete(TRUE);
selectionMode = minAllocationProbability;
limits = 0;
persistent = mandatory = FALSE;
}
Allocation::~Allocation()
{
delete limits;
}
Allocation::Allocation(const Allocation& a)
{
shifts.setAutoDelete(TRUE);
persistent = a.persistent;
mandatory = a.mandatory;
lockedResource = a.lockedResource;
selectionMode = a.selectionMode;
for (QPtrListIterator<ShiftSelection> sli(a.shifts); *sli; ++sli)
shifts.append(new ShiftSelection(**sli));
candidates = a.candidates;
if (a.limits)
limits = new UsageLimits(*a.limits);
else
limits = 0;
}
bool
Allocation::isWorker() const
{
/* For an allocation to be a worker, all allocated resources must have an
* non zero efficiency. */
for (QPtrListIterator<Resource> cli(candidates); *cli; ++cli)
if (!(*cli)->isWorker())
return false;
return true;
}
/* Creation of the XML Reprsentation of the Allocation */
QDomElement Allocation::xmlElement( QDomDocument& doc )
{
QDomElement elem = doc.createElement( "Allocation" );
elem.appendChild(ReportXML::createXMLElem( doc, "Persistent", isPersistent() ? "Yes":"No" ));
elem.setAttribute( "ResourceID", candidates.getFirst()->getId());
/* candidates are missing TODO */
return elem;
}
bool
Allocation::setSelectionMode(const QString& smt)
{
if (smt == KW("order"))
selectionMode = order;
else if (smt == KW("minallocated"))
selectionMode = minAllocationProbability;
else if (smt == KW("minloaded"))
selectionMode = minLoaded;
else if (smt == KW("maxloaded"))
selectionMode = maxLoaded;
else if (smt == KW("random"))
selectionMode = random;
else
return FALSE;
return TRUE;
}
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