Port.cpp

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/* ============================================================
 *
 * This file is a part of CCA project
 *
 * Copyright (C) 2011 by Arne Nordmann <anordman at cor-lab dot uni-bielefeld dot de>
 *
 * This file may be licensed under the terms of the
 * GNU Lesser General Public License Version 3 (the ``LGPL''),
 * or (at your option) any later version.
 *
 * Software distributed under the License is distributed
 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
 * express or implied. See the LGPL for the specific language
 * governing rights and limitations.
 *
 * You should have received a copy of the LGPL along with this
 * program. If not, go to http://www.gnu.org/licenses/lgpl.html
 * or write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The development of this software was supported by:
 *   CoR-Lab, Research Institute for Cognition and Robotics
 *     Bielefeld University
 *
 * ============================================================ */

#include "Port.h"

#include <string>
#include <sstream>
#include <iostream>

#include "cca/Exception.h"

using namespace rsb;
using namespace std;
using namespace boost;

namespace cca {

Port::Port(bool opt) :
        config(), configured(false), optional(opt) {
}

Port::~Port() {
}

bool Port::isReady() const {
    return this->configured;
}

void Port::makeOptional(bool opt) {
    this->optional = opt;
}

bool Port::isOptional() const {
    return this->optional;
}

void Port::configure(const std::string &scope) {
    this->configure(PortConfiguration::DEFAULT(scope));
}

void Port::configure(PortConfigurationPtr conf) {
    this->config = conf;

    this->configureSpecifics();

    this->configured = true;
}

bool Port::isLocalPort() {
    if (!this->configured) {
        throw CCAException("Port not yet configured.");
    }
    return this->config->isLocalPort();
}

bool Port::isRemotePort() {
    if (!this->configured) {
        throw CCAException("Port not yet configured.");
    }
    return this->config->isRemotePort();
}

PortConfigurationPtr Port::getConfig() const {
    return this->config;
}

ScopePtr Port::getScopePtr() const {
    return this->config->getScopePtr();
}

}