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rAKA/src/io/parser/parsable.cc
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parsable.cc
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/**
* @file parsable.cc
*
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Wed Nov 13 2013
* @date last modification: Tue Sep 02 2014
*
* @brief Parsable implementation
*
* @section LICENSE
*
* Copyright (©) 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* Akantu 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.
*
* Akantu 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 Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "parsable.hh"
#include "aka_random_generator.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_AKANTU__
ParsableParam::ParsableParam(): name(""), description(""), param_type(_pat_internal) { }
/* -------------------------------------------------------------------------- */
ParsableParam::ParsableParam(std::string name, std::string description,
ParamAccessType param_type) :
name(name),
description(description),
param_type(param_type) {
}
/* -------------------------------------------------------------------------- */
bool ParsableParam::isWritable() const { return param_type & _pat_writable; }
/* -------------------------------------------------------------------------- */
bool ParsableParam::isReadable() const { return param_type & _pat_readable; }
/* -------------------------------------------------------------------------- */
bool ParsableParam::isInternal() const { return param_type & _pat_internal; }
/* -------------------------------------------------------------------------- */
bool ParsableParam::isParsable() const { return param_type & _pat_parsable; }
/* -------------------------------------------------------------------------- */
void ParsableParam::setAccessType(ParamAccessType ptype) {
this->param_type = ptype;
}
/* -------------------------------------------------------------------------- */
void ParsableParam::printself(std::ostream & stream) const {
stream << " ";
if(isInternal()) stream << "iii";
else {
if(isReadable()) stream << "r";
else stream << "-";
if(isWritable()) stream << "w";
else stream << "-";
if(isParsable()) stream << "p";
else stream << "-";
}
stream << " ";
std::stringstream sstr;
sstr << name;
UInt width = std::max(int(10 - sstr.str().length()), 0);
sstr.width(width);
if(description != "") {
sstr << " [" << description << "]";
}
stream << sstr.str();
width = std::max(int(50 - sstr.str().length()), 0);
stream.width(width);
stream << " : ";
}
/* -------------------------------------------------------------------------- */
void ParsableParam::parseParam(const ParserParameter & param) {
if(!isParsable()) AKANTU_EXCEPTION("The parameter named " << param.getName() << " is not parsable.");
}
/* -------------------------------------------------------------------------- */
Parsable::~Parsable() {
std::map<std::string, ParsableParam *>::iterator it, end;
for(it = params.begin(); it != params.end(); ++it){
delete it->second;
it->second = NULL;
}
this->params.clear();
}
/* -------------------------------------------------------------------------- */
void Parsable::printself(std::ostream & stream, int indent) const {
std::string space;
for(Int i = 0; i < indent; i++, space += AKANTU_INDENT);
std::map<std::string, ParsableParam *>::const_iterator it, end;
for(it = params.begin(); it != params.end(); ++it){
stream << space;
it->second->printself(stream);
}
SubSections::const_iterator sit, send;
for(sit = sub_sections.begin(); sit != sub_sections.end(); ++sit) {
sit->second->printself(stream, indent + 1);
}
}
/* -------------------------------------------------------------------------- */
void Parsable::setParamAccessType(const std::string & name, ParamAccessType ptype) {
std::map<std::string, ParsableParam *>::iterator it = params.find(name);
if(it == params.end()) AKANTU_EXCEPTION("No parameter named " << name << " in parsable.");
ParsableParam & param = *(it->second);
param.setAccessType(ptype);
}
/* -------------------------------------------------------------------------- */
void Parsable::registerSubSection(const SectionType & type,
const std::string & name,
Parsable & sub_section) {
SubSectionKey key(type, name);
sub_sections[key] = &sub_section;
}
/* -------------------------------------------------------------------------- */
void Parsable::parseParam(const ParserParameter & in_param) {
std::map<std::string, ParsableParam *>::iterator it = params.find(in_param.getName());
if(it == params.end()) {
if(Parser::parser_permissive) {
AKANTU_DEBUG_WARNING("No parameter named " << in_param.getName()
<< " registered in " << pid << ".");
return;
} else AKANTU_EXCEPTION("No parameter named " << in_param.getName()
<< " registered in " << pid << ".");
}
ParsableParam & param = *(it->second);
param.parseParam(in_param);
}
/* -------------------------------------------------------------------------- */
void Parsable::parseSection(const ParserSection & section) {
if(section_type != section.getType())
AKANTU_EXCEPTION("The object " << pid
<< " is meant to parse section of type " << section_type
<< ", so it cannot parse section of type " << section.getType());
std::pair<Parser::const_parameter_iterator, Parser::const_parameter_iterator>
params = section.getParameters();
Parser::const_parameter_iterator it = params.first;
for (; it != params.second; ++it) {
parseParam(*it);
}
Parser::const_section_iterator sit = section.getSubSections().first;
for (; sit != section.getSubSections().second; ++sit) {
parseSubSection(*sit);
}
}
/* -------------------------------------------------------------------------- */
void Parsable::parseSubSection(const ParserSection & section) {
SubSectionKey key(section.getType(), section.getName());
SubSections::iterator it = sub_sections.find(key);
if(it != sub_sections.end()) {
it->second->parseSection(section);
} else if(!Parser::parser_permissive) {
AKANTU_EXCEPTION("No parsable defined for sub sections of type <"
<< key.first << "," << key.second << "> in " << pid);
} else AKANTU_DEBUG_WARNING("No parsable defined for sub sections of type <"
<< key.first << "," << key.second << "> in " << pid);
}
__END_AKANTU__
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