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/* This file is part of KDevelop
Copyright 2010 Aleix Pol Gonzalez <aleixpol@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "controlflownode.h"
using namespace KDevelop;
ControlFlowNode::ControlFlowNode()
: m_conditionRange(RangeInRevision::invalid())
{}
ControlFlowNode::Type ControlFlowNode::type() const
{
Q_ASSERT(!m_alternative || m_next); //If we have alternative, we have next.
if (m_next && m_alternative)
return Conditional;
else if (m_next)
return Sequential;
else
return Exit;
}
void ControlFlowNode::setConditionRange(const RangeInRevision& range)
{
Q_ASSERT(!range.isValid() || range.end >= range.start);
m_conditionRange = range;
}
void ControlFlowNode::setStartCursor(const CursorInRevision& cursor)
{
m_nodeRange.start = cursor;
}
void ControlFlowNode::setEndCursor(const CursorInRevision& cursor)
{
m_nodeRange.end = cursor;
}
void ControlFlowNode::setNext(ControlFlowNode* next)
{
m_next = next;
}
void ControlFlowNode::setAlternative(ControlFlowNode* alt)
{
m_alternative = alt;
}
ControlFlowNode* ControlFlowNode::next() const
{
return m_next;
}
ControlFlowNode* ControlFlowNode::alternative() const
{
return m_alternative;
}
RangeInRevision ControlFlowNode::nodeRange() const
{
return m_nodeRange;
}
RangeInRevision ControlFlowNode::conditionRange() const
{
return m_conditionRange;
}
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