/**
 *  \file SerialMover.cpp
 *  \brief A mover that apply other movers one at a time
 *
 *  Copyright 2007-2013 IMP Inventors. All rights reserved.
 *
 */
#include <IMP/core/SerialMover.h>
#include <IMP/core/Mover.h>
#include <iostream>

IMPCORE_BEGIN_NAMESPACE

SerialMover::SerialMover(const MonteCarloMoversTemp& mvs):
  MonteCarloMover(IMP::internal::get_model(mvs), "SerialMover%1%"),
  imov_(-1), movers_(mvs) {
}

MonteCarloMoverResult SerialMover::do_propose() {
  IMP_OBJECT_LOG;
  ++imov_;
  if(imov_==static_cast<int>(movers_.size())) imov_=0;
  IMP_LOG_VERBOSE("Propose move using "
          << movers_[imov_]->get_name() <<std::endl);
  return movers_[imov_]->propose();
}

void SerialMover::do_reject() {
  movers_[imov_]->reject();
}

void SerialMover::do_accept() {
  movers_[imov_]->accept();
}

kernel::ModelObjectsTemp SerialMover::do_get_inputs() const {
  kernel::ModelObjectsTemp ret;
  for (unsigned int i=0; i< movers_.size(); ++i) {
    ret+= movers_[i]->get_inputs();
  }
  return ret;
}

IMPCORE_END_NAMESPACE