/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2019 Olive Team

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  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.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.

***/

#include "input.h"

NodeInput::NodeInput(Node* parent) :
  NodeParam(parent),
  can_accept_multiple_inputs_(false)
{
}

NodeParam::Type NodeInput::type()
{
  return kInput;
}

void NodeInput::add_data_input(const NodeParam::DataType &data_type)
{
  inputs_.append(data_type);
}

bool NodeInput::can_accept_type(const NodeParam::DataType &data_type)
{
  return AreDataTypesCompatible(data_type, inputs_);
}

bool NodeInput::can_accept_multiple_inputs()
{
  return can_accept_multiple_inputs_;
}

void NodeInput::set_can_accept_multiple_inputs(bool b)
{
  can_accept_multiple_inputs_ = b;
}