#include "X3D_X3DComponentCreator.h"

#include <algorithm>

using namespace std;

namespace X3DTK {
namespace X3D {

X3DComponentCreator::X3DComponentCreator()
{
}

X3DComponentCreator::~X3DComponentCreator()
{
  //delete the creation functions
  for (CreationDict::iterator it = _creationDict.begin(); it != _creationDict.end(); ++it)
    delete (*it).second;
}

CreationFunction *X3DComponentCreator::getCreationFunctionOf(const SFString &name) const
{
  CreationDict::const_iterator it = _creationDict.find(name);
  if (it != _creationDict.end())
    return (*it).second;
  
  return 0;  
}

bool X3DComponentCreator::contains(const SFString &name) const
{
  return (_creationDict.find(name) != _creationDict.end());
}

void X3DComponentCreator::define(const std::pair<StringType, CreationFunction *> &entry)
{
  StringType st = entry.first;
  
  if (st.component != component->getName() || st.sceneGraph != component->getSceneGraphName())
  {
    SFString sg;
    if (component->getSceneGraphName() != "")
      sg = " of the " + component->getSceneGraphName() + " scene graph";

    cx3d << "warning: defineNode for " << st.type << " which doesn't belong to the " << component->getName() << " component" << sg << "," << std::endl;
    cx3d << "         but to the " << st.component << " component" << std::endl;
  }
  
  _creationDict[st.type] = entry.second;
}


}
}