SemanticNode.cpp

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/*
Copyright 2007, 2008, 2009, 2010, 2011 Instituto de Sistemas e Robotica, Instituto Superior Tecnico

This file is part of MeRMaID.

MeRMaID 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 3 of the License, or
(at your option) any later version.

MeRMaID 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 MeRMaID.  If not, see <http://www.gnu.org/licenses/>.
*/



/**
* @Filename SemanticNode.cpp
* @Description SemanticNode class implementation.
* @Status Implementing
* @Version $Id: SemanticNode.cpp 1 2011-03-04 18:13:18Z jreis $
* @Maintainer Marco Barbosa + Nelson Ramos
*/

#include "config.h"

#include "SemanticNode.hpp"

#include <Exception.hpp>

using namespace mermaid::support::data;
using mermaid::support::errorhandling::Exception;

SemanticNode::SemanticNode()
{
  name_ = "undefined";
};

SemanticNode::SemanticNode (std::string name)
{
  name_ = name;
};

SemanticNodeVector SemanticNode::getChildren()
{
  return children_;
};

void SemanticNode::addChild (shared_ptr<SemanticNode> child)
{
  children_.push_back (child);
};

std::string SemanticNode::getName()
{
  return name_;
};

shared_ptr<SemanticNode> SemanticNode::getChildWithName (std::string name)
{
  SemanticNodeVector children = getChildren();
  
  SemanticNodeVector::iterator it;
  for (it = children.begin(); it != children.end(); it++) {
    shared_ptr<SemanticNode> child = *it;
    if (child->getName().compare (name) == 0) {
      return child;
    }
    else {
      shared_ptr<SemanticNode> tmp;
      tmp = child->getChildWithName (name);
      if (tmp) {
        return tmp;
      }
    }
  }
  
  return shared_ptr<SemanticNode>();
};