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#include "group.h"
#include <stdexcept>
#include <list>
#include "database.h"
#include "field.h"
#include "frame.h"
#include "../lib/util.h"
namespace verbly {
namespace generator {
int group::nextId_ = 0;
group::group() : id_(nextId_++)
{
}
group::group(const group& parent) :
id_(nextId_++),
roles_(parent.roles_),
roleNames_(parent.roleNames_)
{
for (const frame& f : parent.frames_)
{
frames_.push_back(frame::duplicate(f));
}
}
void group::addRole(role r)
{
std::string name = r.getName();
roles_[name] = std::move(r);
roleNames_.insert(std::move(name));
}
void group::addFrame(frame f)
{
frames_.push_back(std::move(f));
}
bool group::hasRole(std::string name) const
{
// Rarely, a noun phrase part may use a role that is not defined in the
// group. See confess-37.10 "NP V NP ADJ".
return (roles_.count(name) == 1);
}
const role& group::getRole(std::string name) const
{
return roles_.at(name);
}
database& operator<<(database& db, const group& arg)
{
// Serialize each frame
for (const frame& f : arg.getFrames())
{
// First, serialize the group/frame relationship
{
std::list<field> fields;
fields.emplace_back("frame_id", f.getId());
fields.emplace_back("group_id", arg.getId());
fields.emplace_back("length", f.getLength());
db.insertIntoTable("frames", std::move(fields));
}
// Then, serialize the frame parts in the context of the group
for (int partIndex = 0; partIndex < f.getLength(); partIndex++)
{
const part& p = f[partIndex];
std::list<field> fields;
fields.emplace_back("part_id", p.getId());
fields.emplace_back("frame_id", f.getId());
fields.emplace_back("part_index", partIndex);
fields.emplace_back("type", static_cast<int>(p.getType()));
switch (p.getType())
{
case part::type::noun_phrase:
{
fields.emplace_back("role", p.getNounRole());
// Short interlude to serialize the selrestrs
std::set<std::string> partSelrestrs = p.getNounSelrestrs();
if (partSelrestrs.empty() && arg.hasRole(p.getNounRole()))
{
partSelrestrs = arg.getRole(p.getNounRole()).getSelrestrs();
}
for (const std::string& s : partSelrestrs)
{
std::list<field> selrestrFields;
selrestrFields.emplace_back("part_id", p.getId());
selrestrFields.emplace_back("selrestr", s);
db.insertIntoTable("selrestrs", std::move(selrestrFields));
}
// Short interlude to serialize the synrestrs
for (const std::string& s : p.getNounSynrestrs())
{
std::list<field> synrestrFields;
synrestrFields.emplace_back("part_id", p.getId());
synrestrFields.emplace_back("synrestr", s);
db.insertIntoTable("synrestrs", std::move(synrestrFields));
}
break;
}
case part::type::preposition:
{
std::set<std::string> setChoices = p.getPrepositionChoices();
std::string serializedChoices = implode(std::begin(setChoices), std::end(setChoices), ",");
fields.emplace_back("prepositions", std::move(serializedChoices));
fields.emplace_back("preposition_literality", p.isPrepositionLiteral() ? 1 : 0);
break;
}
case part::type::literal:
{
fields.emplace_back("literal_value", p.getLiteralValue());
break;
}
case part::type::verb:
case part::type::adjective:
case part::type::adverb:
{
break;
}
case part::type::invalid:
{
// Invalid parts should not be serialized.
assert(false);
break;
}
}
db.insertIntoTable("parts", std::move(fields));
}
}
return db;
}
};
};
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