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/* Copyright (c) 2012 Massachusetts Institute of Technology
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "model/optical_graph/OpticalNode.h"
namespace DSENT
{
// Set the optical node initial visited num
const int OpticalNode::OPTICAL_NODE_INIT_VISITED_NUM = 0;
OpticalNode::OpticalNode(Type type_, const String& instance_name_, OpticalModel* model_, const WavelengthGroup& wavelengths_)
:m_type_(type_), m_instance_name_(instance_name_), m_model_(model_), m_wavelengths_(wavelengths_)
{
m_loss_ = 0.0;
setVisitedNum(OpticalNode::OPTICAL_NODE_INIT_VISITED_NUM);
m_downstream_nodes_ = new vector<OpticalNode*>;
}
OpticalNode::~OpticalNode()
{
}
OpticalNode::Type OpticalNode::getType() const
{
return m_type_;
}
vector<OpticalNode*>* OpticalNode::getDownstreamNodes() const
{
return m_downstream_nodes_;
}
const String& OpticalNode::getInstanceName() const
{
return m_instance_name_;
}
OpticalModel* OpticalNode::getModel()
{
return m_model_;
}
const OpticalModel* OpticalNode::getModel() const
{
return (const OpticalModel*) m_model_;
}
void OpticalNode::addDownstreamNode(OpticalNode* node_)
{
ASSERT(node_->isExpected(getWavelengths()), "[Error] " + getInstanceName() +
" -> Downstream node not expecting a superset of the current wavelengths");
m_downstream_nodes_->push_back(node_);
}
WavelengthGroup OpticalNode::getWavelengths() const
{
return m_wavelengths_;
}
bool OpticalNode::isExpected(const WavelengthGroup& wavelengths_) const
{
// Check that the lower limits are within bounds
bool lower_match = (wavelengths_.first >= getWavelengths().first);
// Check that the upper limits are within bounds
bool upper_match = (wavelengths_.second <= getWavelengths().second);
// Assert that there are no misalignments
ASSERT(lower_match == upper_match, "[Error] " + getInstanceName() +
" -> Wavelength group misalignment!");
// Both upper and lower bounds must match
return (upper_match && lower_match);
}
//-------------------------------------------------------------------------
void OpticalNode::setLoss(double loss_)
{
m_loss_ = loss_;
}
double OpticalNode::getLoss() const
{
return m_loss_;
}
void OpticalNode::setVisitedNum(int visited_num_)
{
m_visited_num_ = visited_num_;
}
int OpticalNode::getVisitedNum() const
{
return m_visited_num_;
}
//-------------------------------------------------------------------------
} // namespace DSENT
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