/*
 * $Revision: 2552 $
 *
 * last checkin:
 *   $Author: gutwenger $
 *   $Date: 2012-07-05 16:45:20 +0200 (Thu, 05 Jul 2012) $
 ***************************************************************/

/** \file
 * \brief Implementation of class NodeAttributes.
 *
 * \author Stefan Hachul
 *
 * \par License:
 * This file is part of the Open Graph Drawing Framework (OGDF).
 *
 * \par
 * Copyright (C)<br>
 * See README.txt in the root directory of the OGDF installation for details.
 *
 * \par
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * Version 2 or 3 as published by the Free Software Foundation;
 * see the file LICENSE.txt included in the packaging of this file
 * for details.
 *
 * \par
 * 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.
 *
 * \par
 * 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 Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * \see  http://www.gnu.org/copyleft/gpl.html
 ***************************************************************/


#include <ogdf/internal/energybased/NodeAttributes.h>

namespace ogdf{

ostream &operator<< (ostream & output, const NodeAttributes & A)
{
	output <<"width: "<< A.width<<" height: "<<A.height<<" position: "<<A.position ;
	output<<" index of lower level node ";
	if (A.v_lower_level == NULL)
		output <<"NULL";
	else output<<A.v_lower_level->index();
	output<<" index of higher level node ";
	if (A.v_higher_level == NULL)
		output <<"NULL";
	else output<<A.v_higher_level->index();
	output<<" mass "<<A.mass<<" type "<<A.type;
	if(A.type == 3)
	{
		output<<" dedic_moon_nodes ";
		if(A.moon_List.empty())
			output<<" is empty";
		else forall_listiterators(node,it,A.moon_List) output<<(*it)->index()<<" ";
	}
	if(A.type == 4)
		output<<" dedic_pm_node "<<A.dedicated_pm_node;
	output<<" index of dedicated sun_node ";
	if (A.get_dedicated_sun_node() == NULL)
		output<<"NULL";
	else
		output<<A.dedicated_sun_node->index();
	output<<" distance to dedicated sun "<<A.dedicated_sun_distance;
	output<<" lambda_List ";
	if(A.lambda.empty())
		output<<" is empty";
	else forall_listiterators(double, l,A.lambda) output<<*l<<" ";
	output<<" neighbour_sun_node_List ";
	if(A.neighbour_s_node.empty())
		output<<" is empty";
	else forall_listiterators(node, it,A.neighbour_s_node) output<<(*it)->index()<<" ";
	if(A.placed == true)
		output<<" is placed";
	else
		output<<" is not placed";
	cout<<" angle_1 "<<A.angle_1<<" angle_2 "<<A.angle_2<<endl;
	return output;
}


istream &operator>> (istream & input,  NodeAttributes & /* A */)
{
	//input >> A.l;
	return input;
}


void NodeAttributes::init_mult_values()
{
	type = 0;
	dedicated_sun_node = NULL;
	dedicated_sun_distance = 0;
	dedicated_pm_node = NULL;
	lambda.clear();
	neighbour_s_node.clear();
	lambda_List_ptr = &lambda;
	neighbour_s_node_List_ptr = &neighbour_s_node;
	moon_List.clear();
	moon_List_ptr = &moon_List;
	placed = false;
	angle_1 = 0;
	angle_2 = 6.2831853;
}


NodeAttributes::NodeAttributes()
{
	position.m_x = 0;
	position.m_y = 0;
	width = 0;
	height = 0;
	v_lower_level = NULL;
	v_higher_level = NULL;

	//for multilevel step
	mass = 0;
	type = 0;
	dedicated_sun_node = NULL;
	dedicated_sun_distance = 0;
	dedicated_pm_node = NULL;
	lambda.clear();
	neighbour_s_node.clear();
	lambda_List_ptr = &lambda;
	neighbour_s_node_List_ptr = &neighbour_s_node;
	moon_List.clear();
	moon_List_ptr = &moon_List;
	placed = false;
	angle_1 = 0;
	angle_2 = 6.2831853;
}

}//namespace ogdf
